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D9L TRACTOR 14Y00001-UP (MACHINE) POWERED BY 3412 ENGINE BASIC ENGINE Caterpillar SIS



TRACK-TYPE TRACTOR D9L TRACK-TYPE TRACTOR 14Y
 D9L TRACTOR 14Y00001-UP (MACHINE) POWERED BY 3412 ENGINE SEBP1305 D9L 14Y   (1980)

Parts group D9L:

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BASIC ENGINE
BELT TIGHTENER GP
BELT TIGHTENER GP
7N-1330 BELT TIGHTENER GP
7N1330 BELT TIGHTENER GROUP-SERIAL NO. 14Y1 TO 1753,1755 TO 1839,1841 TO
1850,1852,1853,1855 TO 1858,1860,1862 TO 1865,1867 TO 1870,1872 TO 1874,
1876 TO 1878,1880,1882,1883,1885,1887 TO 1889,1891,1893,1895,1896,1899,
1901,1902,1905 TO 1907,1909,1911,1915,1919 TO 1922,1925,1926,1930,1934,
1938,1943,1945,1947,1953,1956,1958,1960,1968,1971,1973,1981 & 14Y2008 INCL
BELT TIGHTENER GP
2W-5088 BELT TIGHTENER GP
2W5088 BELT TIGHTENER GROUP- PART 1 OF 2
FOR SERIAL NUMBERS REFER TO PART 2-PAGE 15C
2W-5088 BELT TIGHTENER GP
2W5088 BELT TIGHTENER GROUP-PART 2 OF 2
FOR ILLUSTRATION REFER TO PART 1-PAGE 15B
BELT TIGHTENER GP
7C-0632 BELT TIGHTENER GP
7C0632 BELT TIGHTENER GP
S/N 14Y3058-3278
BELT TIGHTENER GP
7W-1660 BELT TIGHTENER GP
7W1660 BELT TIGHTENER GROUP
S/N 14Y3279-UP
CAMSHAFT GP
CAMSHAFT GP-SINGLE
2W-5290 CAMSHAFT GP-SINGLE
2W5290 CAMSHAFT GP-SINGLE
ENGINE S/N 73W4325-8158
CAMSHAFT GP-SINGLE
4N-0965 CAMSHAFT GP-SINGLE
4N0965 CAMSHAFT GP
ENGINE S/N 73W1224-4324
4N9053-PAGE 10
CAMSHAFT GP-SINGLE
4N-0965 CAMSHAFT GP-SINGLE
4N0965 CAMSHAFT GP
ENGINE S/N 73W8159-UP
CAMSHAFT AS
4N-9053 CAMSHAFT AS
4N9053 CAMSHAFT ASSEMBLY
ENGINE SERIAL NO. 73W1224 TO 73W4324 INCLUSIVE
PART OF 4N0965 CAMSHAFT
CONVERSION GP
2W-9768 CONVERSION GP
2W9768 CONVERSION GP-CRANKSHAFT DRIVEN FAN DRIVE
TYPE 1
FIELD INSTALLATION
2W-9768 CONVERSION GP
2W9768 CONVERSION GP-CRANKSHAFT DRIVEN FAN DRIVE
TYPE 2
FIELD INSTALLATION
7W-4150 CONVERSION GP
7W4150 CONVERSION GP-CRANKSHAFT DRIVEN-PART 1 OF 2-FIELD INSTALLATION
S/N 14Y1-1753,1755-1839,1841-1850,1852,1853,1855-1858,1860,1862-1865,1867-
1870,1872-1874,1876-1878,1880,1882,1883,1885,1887-1889,1891,1893,1895,
1896,1899,1901,1902,1905-1907,1909,1911,1915,1919-1922,1925,1926,1930,1934
,1938,1943,1945,1947,1953,1956,1958,1960,1968,1971,1973,1981 & 2008
7W-4150 CONVERSION GP
7W4150 CONVERSION GP-CRANKSHAFT DRIVEN-PART 2 OF 2-FIELD INSTALLATION
S/N 14Y1-1753,1755-1839,1841-1850,1852,1853,1855-1858,1860,1862-1865,1867-
1870,1872-1874,1876-1878,1880,1882,1883,1885,1887-1889,1891,1893,1895,1896
,1899,1901,1902,1905-1907,1909,1911,1915,1919-1922,1925,1926,1930,1934,
1938,1943,1945,1947,1953,1956,1958,1960,1968,1971,1973,1981 & 2008
CRANKSHAFT GP
CRANKSHAFT BEARING REPLACEMENTS
CRANKSHAFT BEARING REPLACEMENTS
CRANKSHAFT GP
4N-0922 CRANKSHAFT GP
4N0922 CRANKSHAFT GROUP
ENGINE SERIAL NO. 73W1224 TO 73W5741 INCLUSIVE
CRANKSHAFT GP
4N-0922 CRANKSHAFT GP
4N0922 CRANKSHAFT GP
S/N 73W6181-UP
CRANKSHAFT GP
4N-0922 CRANKSHAFT GP
4N0922 CRANKSHAFT GROUP
ENGINE SERIAL NO. 73W5742 TO 73W6180 INCLUSIVE
7C-1780 CONVERSION GP-CRANKSHAFT DRIVE
7C1780 CONVERSION GP-CRANKSHAFT DRIVE-PART 1 OF 2
S/N 14Y1754-UP
TO CONVERT FROM A 3-BELT CRANKSHAFT DRIVEN FAN TO A 4-BELT
CRANKSHAFT DRIVEN FAN
7C-1780 CONVERSION GP-CRANKSHAFT DRIVE
7C1780 CONVERSION GP-CRANKSHAFT DRIVE-PART 2 OF 2
S/N 14Y1754-UP
TO CONVERT FROM A 3-BELT CRANKSHAFT DRIVEN FAN TO A 4-BELT
CRANKSHAFT DRIVEN FAN
CYLINDER BLOCK GP
COVER GP-CYLINDER BLOCK
4N-1960 COVER GP-CYLINDER BLOCK
4N1960 CYLINDER BLOCK COVER GROUP
SERIAL NO. 73W4774-UP
COVER GP-CYLINDER BLOCK
4N-6866 COVER GP-CYLINDER BLOCK
4N6866 CYLINDER BLOCK COVER GROUP
SERIAL NO. 73W1224 TO 73W4773 INCLUSIVE
CYLINDER BLOCK GP
4N-1201 CYLINDER BLOCK GP
4N1201 CYLINDER BLOCK GROUP
ENGINE SERIAL NO. 73W1224 TO 73W6092 INCLUSIVE
7N841-PAGE 7
CYLINDER BLOCK GP
4N-1201 CYLINDER BLOCK GP
4N1201 CYLINDER BLOCK GROUP
ENGINE SERIAL NO. 73W6093 TO 73W6171 INCLUSIVE
7N841-PAGE 7
CYLINDER BLOCK GP
4N-1201 CYLINDER BLOCK GP
4N1201 CYLINDER BLOCK GROUP-
SERIAL NO. 73W6172-UP
7N841-PAGE 7
CYLINDER BLOCK GP
2W-4859 CYLINDER BLOCK GP
2W4859 CYLINDER BLOCK GROUP
PROVIDES FIELD REPLACEMENT FOR 7N0841-PAGE 7
CYLINDER BLOCK AS
7N-0841 CYLINDER BLOCK AS
7N0841 CYLINDER BLOCK ASSEMBLY
PART OF 4N1201 CYLINDER BLOCK
FOR FIELD REPLACEMENT ORDER 2W4859-PAGE 6B
CRANKSHAFT BEARING REPLACEMENTS
CRANKSHAFT BEARING REPLACEMENTS
CYLINDER HEAD GP
CYLINDER HEAD GP
4N-2622 CYLINDER HEAD GP
4N2622 CYLINDER HEAD GROUP
ENGINE SERIAL NO. 73W1224 TO 73W4714 INCLUSIVE
7N0847-PAGE 11B
CYLINDER HEAD GP
4N-2622 CYLINDER HEAD GP
4N2622 CYLINDER HEAD GROUP
ENGINE SERIAL NO. 73W4715 TO 73W4945 INCLUSIVE
2W5746-PAGE 12
CYLINDER HEAD GP
4N-2622 CYLINDER HEAD GP
4N2622 CYLINDER HEAD GROUP
ENGINE SERIAL NO. 73W4946 TO 73W5265 INCLUSIVE
7N0847-PAGE 11B
CYLINDER HEAD GP
4N-2622 CYLINDER HEAD GP
4N2622 CYLINDER HEAD GROUP
ENGINE SERIAL NO. 73W5266 TO 73W6027 INCLUSIVE.
1W5959-PAGE 12A
CYLINDER HEAD GP
4W-7007 CYLINDER HEAD GP
4W7007 CYLINDER HEAD GP-PART 1 OF 2*R
ENGINE S/N 73W6028-7217
7W2242-PAGE 11A.06
CYLINDER HEAD GP
4W-7007 CYLINDER HEAD GP
4W7007 CYLINDER HEAD GP-PART 2 OF 2*R
ENGINE S/N 73W6028-7217
CYLINDER HEAD GP
4W-7007 CYLINDER HEAD GP
4W7007 CYLINDER HEAD GP-PART 1 OF 2*R
ENGINE S/N 73W7218-UP
7W2242-PAGE 11A.06
CYLINDER HEAD GP
4W-7007 CYLINDER HEAD GP
4W7007 CYLINDER HEAD GP-PART 2 OF 2*R
ENGINE S/N 73W7218-UP
CYLINDER HEAD GP
7W-2242 CYLINDER HEAD GP
7W2242 CYLINDER HEAD GROUP
ENGINE SERIAL NO. 73W6028-UP
7W2241-PAGE 11A.07
PART OF 4W7007 CYLINDER HEAD
CYLINDER HEAD AS
7W-2241 CYLINDER HEAD AS
7W2241 CYLINDER HEAD ASSEMBLY
ENGINE SERIAL NO. 73W6028-UP
PART OF 7W2242 AND 7W2243 CYLINDER HEADS
FOR FIELD REPLACEMENT ORDER 7W2243-PAGE 12B
CYLINDER HEAD AS
1W-5961 CYLINDER HEAD AS
1W5961 CYLINDER HEAD ASSEMBLY*R
ENGINE SERIAL NO. 73W5266 TO 73W5611 INCLUSIVE
1W5960-PAGE 12A
PROVIDES FIELD REPLACEMENT FOR 1W5960 CYLINDER HEAD GROUP-PAGE 12A
CYLINDER HEAD AS
7N-0848 CYLINDER HEAD AS
7N0848 CYLINDER HEAD ASSEMBLY*R
SERIAL NO. 73W5612 TO 73W6027 INCLUSIVE
1W5960-PAGE 12A.02
PROVIDES FIELD REPLACEMENT FOR 1W5960-PAGE 12A.02
CYLINDER HEAD GP
7N-0847 CYLINDER HEAD GP
7N0847 CYLINDER HEAD GROUP
ENGINE SERIAL NO. 73W1224 TO 73W4714 & 73W4946 TO 73W5265 INCLUSIVE
PART OF 4N2622 CYLINDER HEAD
CYLINDER HEAD GP
2W-5746 CYLINDER HEAD GP
2W5746 CYLINDER HEAD GROUP
ENGINE SERIAL NO. 73W4715 TO 73W4945 INCLUSIVE
PART OF 4N2622 CYLINDER HEAD
CYLINDER HEAD AS
1W-5960 CYLINDER HEAD AS
1W5960 CYLINDER HEAD ASSEMBLY
ENGINE SERIAL NO. 73W5266 TO 73W5611 INCLUSIVE.
FOR FIELD REPLACEMENT ORDER 1W5961-PAGE 11A.08
PART OF 1W5959 & 1W5961 CYLINDER HEAD
CYLINDER HEAD GP
1W-5959 CYLINDER HEAD GP
1W5959 CYLINDER HEAD GROUP
ENGINE SERIAL NO. 73W5266 TO 73W6027 INCLUSIVE.
1W5960-PAGE 12A
PART OF 4N2622 CYLINDER HEAD
CYLINDER HEAD AS
1W-5960 CYLINDER HEAD AS
1W5960 CYLINDER HEAD ASSEMBLY
SERIAL NO. 73W5612 TO 73W6027 INCLUSIVE
FOR FIELD REPLACEMENT ORDER 7N0848-PAGE 11A.09
CYLINDER HEAD AS
7W-2243 CYLINDER HEAD AS
7W2243 CYLINDER HEAD ASSEMBLY*R
ENGINE SERIAL NO. 73W6028-UP
7W2241-PAGE 11A.07
PROVIDES FIELD REPLACEMENT FOR 7W2241-PAGE 11A.07
DAMPER GP
DAMPER GP
6N-2229 DAMPER GP
6N2229 PULLEY AND DAMPER GROUP
DRIVE GP-AUXILIARY
DRIVE GP-AUXILIARY
7N-1331 DRIVE GP-AUXILIARY
7N1331 AUXILIARY FAN DRIVE GROUP-PART 1 OF 2
FOR SERIAL NUMBERS REFER TO PART 2-PAGE 17.01
7N-1331 DRIVE GP-AUXILIARY
7N1331 AUXILIARY FAN DRIVE GROUP-PART 2 OF 2
FOR ILLUSTRATION REFER TO PART 1-PAGE 17
DRIVE GP-FAN
DRIVE GP-FAN
7N-1329 DRIVE GP-FAN
7N1329 FAN DRIVE GROUP.SERIAL NO. 14Y1 TO 1753,1755 TO 1839,1841 TO 1850,
1852,1853,1855 TO 1858,1860,1862 TO 1865,1867 TO 1870,1872 TO 1874,1876 TO
1878,1880,1882,1883,1885,1887 TO 1889,1891,1893,1895,1896,1899,1901,1902,
1905 TO 1907,1909,1911,1915,1919 TO 1922,1925,1926,1930,1934,1938,1943,
1945,1947,1953,1956,1958,1960,1968,1971,1973,1981 & 14Y2008 INCLUSIVE
DRIVE GP-FAN
2W-5091 DRIVE GP-FAN
2W5091 FAN DRIVE GROUP - SERIAL NO. 14Y1754,1840,1851,1854,1859,1861,
1866,1871,1875,1879,1881,1884,1886,1890,1892,1894,1897,1898,1900,
1903,1904,1908,1910,1912-1914,1916-1918,1923,1924,1927-1929,1931-
1933,1935-1937,1939-1942,1944,1946,1948-1954,1955,1957,1959,1961-
1967,1969,1970,1972,1974-1980,1982-2007 & 14Y2009-14Y3057 INCLUSIVE
DRIVE GP-FAN
7C-0631 DRIVE GP-FAN
7C0631 DRIVE GP-FAN
SERIAL NO.14Y3058 TO 14Y3278 INCLUSIVE
DRIVE GP-FAN
7W-1653 DRIVE GP-FAN
7W1653 FAN DRIVE GP
SERIAL NO. 14Y3058 TO 14Y3278 INCLUSIVE
DRIVE GP-FAN
7W-1653 DRIVE GP-FAN
7W1653 FAN DRIVE GROUP
SERIAL NO. 14Y3279-UP
FLYWHEEL GP
FLYWHEEL GP
6N-1350 FLYWHEEL GP
6N1350 FLYWHEEL GROUP
ENGINE SERIAL NO. 73W1224 TO 73W2798 INCLUSIVE
FLYWHEEL GP
6N-1350 FLYWHEEL GP
6N1350 FLYWHEEL GROUP
ENGINE SERIAL NO. 73W2799-UP
GEAR GP-REAR
8N-0614 GEAR GP-REAR
8N0614 REAR GEAR GROUP-PART 1 OF 2
ENGINE SERIAL NO. 73W1224 TO 73W2502 INCLUSIVE
GEAR GP-REAR
8N-0614 GEAR GP-REAR
8N0614 REAR GEAR GROUP-PART 2 OF 2
ENGINE SERIAL NO. 73W1224 TO 73W2502 INCLUSIVE
GEAR GP-REAR
8N-0614 GEAR GP-REAR
8N0614 REAR GEAR GROUP-PART 1 OF 2
ENGINE SERIAL NO. 73W2503 TO 73W3454 INCLUSIVE
GEAR GP-REAR
8N-0614 GEAR GP-REAR
8N0614 REAR GEAR GROUP-PART 2 OF 2
ENGINE SERIAL NO. 73W2503 TO 73W3454 INCLUSIVE
GEAR GP-REAR
8N-0614 GEAR GP-REAR
8N0614 REAR GEAR GROUP-PART 1 OF 2
ENGINE SERIAL NO. 73W3455 TO 73W5470 INCLUSIVE
GEAR GP-REAR
8N-0614 GEAR GP-REAR
8N0614 REAR GEAR GROUP-PART 2 OF 2
ENGINE SERIAL NO. 73W3455 TO 73W5470 INCLUSIVE
GEAR GP-REAR
8N-0614 GEAR GP-REAR
8N0614 REAR GEAR GROUP-PART 1 OF 2
SERIAL NO. 73W5471-UP
GEAR GP-REAR
8N-0614 GEAR GP-REAR
8N0614 REAR GEAR GROUP-PART 2 OF 2
SERIAL NO. 73W5471-UP
GEAR GP
GEAR GP-FRONT
4N-6341 GEAR GP-FRONT
4N6341 FRONT TIMING GEAR GROUP
ENGINE SERIAL NO. 73W1224 TO 73W2998 INCLUSIVE
GEAR GP-FRONT
4N-6341 GEAR GP-FRONT
4N6341 FRONT TIMING GEAR GROUP
ENGINE SERIAL NO. 73W2999 TO 73W6180 INCLUSIVE
GEAR GP-FRONT
4N-6341 GEAR GP-FRONT
4N6341 FRONT TIMING GEAR GROUP
ENGINE SERIAL NO. 73W6181-UP
GEAR GP-REAR
8N-0614 GEAR GP-REAR
8N0614 REAR GEAR GROUP-PART 1 OF 2
ENGINE SERIAL NO. 73W1224 TO 73W2502 INCLUSIVE
GEAR GP-REAR
8N-0614 GEAR GP-REAR
8N0614 REAR GEAR GROUP-PART 2 OF 2
ENGINE SERIAL NO. 73W1224 TO 73W2502 INCLUSIVE
GEAR GP-REAR
8N-0614 GEAR GP-REAR
8N0614 REAR GEAR GROUP-PART 1 OF 2
ENGINE SERIAL NO. 73W2503 TO 73W3454 INCLUSIVE
GEAR GP-REAR
8N-0614 GEAR GP-REAR
8N0614 REAR GEAR GROUP-PART 2 OF 2
ENGINE SERIAL NO. 73W2503 TO 73W3454 INCLUSIVE
GEAR GP-REAR
8N-0614 GEAR GP-REAR
8N0614 REAR GEAR GROUP-PART 1 OF 2
ENGINE SERIAL NO. 73W3455 TO 73W5470 INCLUSIVE
GEAR GP-REAR
8N-0614 GEAR GP-REAR
8N0614 REAR GEAR GROUP-PART 2 OF 2
ENGINE SERIAL NO. 73W3455 TO 73W5470 INCLUSIVE
GEAR GP-REAR
8N-0614 GEAR GP-REAR
8N0614 REAR GEAR GROUP-PART 1 OF 2
SERIAL NO. 73W5471-UP
GEAR GP-REAR
8N-0614 GEAR GP-REAR
8N0614 REAR GEAR GROUP-PART 2 OF 2
SERIAL NO. 73W5471-UP
HOUSING GP-FLYWHEEL
HOUSING GP-FLYWHEEL
1W-1608 HOUSING GP-FLYWHEEL
1W1608 FLYWHEEL HOUSING GROUP
COVER GP-FLYWHEEL HOUSING
4N-6876 COVER GP-FLYWHEEL HOUSING
4N6876 FLYWHEEL HOUSING COVER GROUP
HOUSING GP-FRONT
HOUSING GP-FRONT
4N-5226 HOUSING GP-FRONT
4N5226 FRONT HOUSING GROUP
S/N 73W1224-8493
HOUSING GP-FRONT
4N-5226 HOUSING GP-FRONT
4N5226 HOUSING GP-FRONT
S/N 73W8494-UP
GEAR GP-FRONT
4N-6341 GEAR GP-FRONT
4N6341 FRONT TIMING GEAR GROUP
ENGINE SERIAL NO. 73W1224 TO 73W2998 INCLUSIVE
GEAR GP-FRONT
4N-6341 GEAR GP-FRONT
4N6341 FRONT TIMING GEAR GROUP
ENGINE SERIAL NO. 73W2999 TO 73W6180 INCLUSIVE
GEAR GP-FRONT
4N-6341 GEAR GP-FRONT
4N6341 FRONT TIMING GEAR GROUP
ENGINE SERIAL NO. 73W6181-UP
COVER GP-FRONT HOUSING
6N-4914 COVER GP-FRONT HOUSING
6N4914 FRONT HOUSING COVER GROUP
ENGINE SERIAL NO. 73W1224 TO 73W1710 INCLUSIVE
COVER GP-FRONT HOUSING
6N-4914 COVER GP-FRONT HOUSING
6N4914 FRONT HOUSING COVER GROUP
ENGINE SERIAL NO. 73W1711 TO 73W5350 INCLUSIVE
COVER GP-FRONT HOUSING
7W-0971 COVER GP-FRONT HOUSING
7W0971 FRONT HOUSING COVER GROUP
ENGINE SERIAL NO. 73W5351 TO 73W6111, 73W6133, 73W6134, 73W6138, 73W6140,
73W6141, 73W6145, 73W6148, 73W6151, 73W6153, 73W6158 & 73W6162 INCLUSIVE
COVER GP-FRONT HOUSING
6N-8688 COVER GP-FRONT HOUSING
6N8688 FRONT HOUSING COVER GROUP-TIMING GEAR
ENGINE SERIAL NO.73W6112 TO 73W6132, 73W6135 TO 73W6137, 73W6139,
73W6142 TO 73W6144, 73W6146, 73W6147, 73W6149, 73W6150, 73W6152,
73W6154 TO 73W6157, 73W6159 TO 73W6161 AND 73W6163 TO 73W6599 INCLUSIVE.
COVER GP-FRONT HOUSING
7C-0120 COVER GP-FRONT HOUSING
7C0120 COVER GP-FRONT HOUSING
ENGINE S/N 73W6600-8493
COVER GP-FRONT HOUSING
7C-0120 COVER GP-FRONT HOUSING
7C0120 COVER GP-FRONT HOUSING
ENGINE S/N 73W8494-UP
LIFTING GP-ENGINE
LIFTING GP
8N-8585 LIFTING GP
8N8585 ENGINE LIFTING GROUP
MOUNTING GP-ENGINE
TRUNNION GP-ENGINE
7N-1346 TRUNNION GP-ENGINE
7N1346 TRUNNION GROUP
SUPPORT GP-ENGINE
6N-1378 SUPPORT GP-ENGINE
6N1378 ENGINE SUPPORT GROUP-FRONT
SUPPORT GP-ENGINE & TMSN
6N-1379 SUPPORT GP-ENGINE & TMSN
6N1379 ENGINE AND SUPPORT GROUP-REAR
PAN GP-OIL
PAN GP-OIL
6N-1354 PAN GP-OIL
6N1354 OIL PAN GROUP
ENGINE SERIALNO. 73W1224 TO 73W5082 INCLUSIVE
PAN GP-OIL
6N-1354 PAN GP-OIL
6N1354 PAN GP-OIL
ENGINE S/N 73W5083-8158
PAN GP-OIL
7C-5017 PAN GP-OIL
7C5017 PAN GP-OIL
ENGINE S/N 73W8159-UP
PISTON & ROD GP
PISTON & ROD GP
2W-1513 PISTON & ROD GP
2W1513 CONNECTING ROD AND PISTON GROUP-12 REQUIRED
ENGINE SERIAL NO. 73W3980 TO 73W4259 INCLUSIVE
PISTON & ROD GP
7N-3518 PISTON & ROD GP
7N3518 CONNECTING ROD AND PISTON GROUP-12 REQUIRED
ENGINE SERIAL NO. 73W1274 TO 73W3979 AND 73W4260 TO 73W4773 INCLUSIVE
PISTON GP
2W-9053 PISTON GP
2W9053 PISTON GROUP
ENGINE SERIAL NO. 73W4774-UP
PART OF 2W9054 ROD AND PISTON
PISTON & ROD GP
2W-9054 PISTON & ROD GP
2W9054 CONNECTING ROD AND PISTON GROUP-12 REQUIRED
ENGINE SERIAL NO. 73W4774-UP
2W9053-PAGE 9A
PULLEY GP
PULLEY GP
2W-5081 PULLEY GP
2W5081 CRANKSHAFT PULLEY GROUP
FOR SERIAL NUMBERS REFER TO PAGE 16C UPPER
2W-5081 PULLEY GP
2W5081 CRANKSHAFT PULLEY GROUP
FOR ILLUSTRATION REFER TO PAGE 16B UPPER
PULLEY GP
7W-2867 PULLEY GP
7W2867 PULLEY GROUP
SERIAL NO. 14Y3134-UP
PULLEY GP
7W-1662 PULLEY GP
7W1662 PULLEY GROUP
SERIAL NO. 14Y3058 TO 14Y3133 INCLUSIVE
VALVE MECHANISM GP
VALVE MECHANISM GP
4N-7352 VALVE MECHANISM GP
4N7352 VALVE MECHANISM GP
ENGINE S/N 73W1224-6911
4N1717-PAGE 13.02
VALVE MECHANISM GP
4N-7352 VALVE MECHANISM GP
4N7352 VALVE MECHANISM GP
ENGINE S/N 73W6912-UP
7W5926 & 7W5927-PAGE 13.03
ROCKER ARM GP
4N-1717 ROCKER ARM GP
4N1717 ARM GP-ROCKER
ENGINE S/N 73W6565-6911
PART OF 4N7352 VALVE MECHANISM
ROCKER ARM GP
4N-1717 ROCKER ARM GP
4N1717 ARM GP-ROCKER
ENGINE S/N 73W1224-6564
PART OF 4N7352 VALVE MECHANISM
ROCKER ARM GP
7W-5926 ROCKER ARM GP
7W5926 ARM GP-VALVE ROCKER
ENGINE S/N 73W6912-UP
PART OF 4N7352 VALVE MECHANISM
ROCKER ARM GP
7W-5927 ROCKER ARM GP
7W5927 ARM GP-VALVE ROCKER
ENGINE S/N 7W6912-UP
PART OF 4N7352 VALVE MECHANISM
COVER GP-VALVE MECHANISM
6N-5955 COVER GP-VALVE MECHANISM
6N5955 VALVE MECHANISM COVER GROUP
ENGINE SERIAL NO.73W1224 TO 73W6027 INCLUSIVE.
COVER GP-VALVE MECHANISM
4W-8310 COVER GP-VALVE MECHANISM
4W8310 COVER GP-VALVE MECHANISM
ENGINE S/N 73W6028-8769
COVER GP-VALVE MECHANISM
4W-8310 COVER GP-VALVE MECHANISM
4W8310 COVER GP-VALVE MECHANISM-PART 1 OF 2
ENGINE S/N 73W8770-UP
COVER GP-VALVE MECHANISM
4W-8310 COVER GP-VALVE MECHANISM
4W8310 COVER GP-VALVE MECHANISM-PART 2 OF 2
ENGINE S/N 73W8770-UP

Information:

(For parts list, see above)

Service Magazine
Sleeve-Type Ring Compressors Can Be Used For Installation Of Pistons From The Bottom Of The Engine{0622}
1978/08/21
A New Diagnostic Kit for the Evaluation of Air Compressor Operation is Introduced {1803}
2004/11/15
Specifications
Belt Tension Chart
3412 ENGINE FOR CATERPILLAR BUILT MACHINES
Disassembly and Assembly
Fan Belt Tightener (Earlier)
3412 VEHICULAR ENGINE FOR D9L & D10N TRACTORS
Fan Drive And Belt Tightener (Later)
3412 VEHICULAR ENGINE FOR D9L & D10N TRACTORS
Service Magazine
Fan Now Driven By Crankshaft{1356,1357,1358,1359,1360}
1983/05/23
Longer Bolt Holds Belt Tightener Pulley In Position, Stronger One-Piece V-Belt Can Be Used In Fan Drive Group{1357,1358}
1984/07/02
Remote Grease Fitting Can Be Added For Fan Belt Tightener Pulley{1358}
1986/03/10
Fan Belt Tightener Shaft Replacement Procedure Provides Grease Path to Bearings{1358}
1997/03/17
New Springs for the Tensioner for the Fan Drive Belt are Available {1358}
2004/04/19
A New Rework Procedure for the Fan Drive Belt Tightener Has Been Released {1358}
2006/01/02
Information that Improves the Service Life of the Remanufactured Air Conditioning Compressor {1357, 1358, 1397, 1802, 1805, 1809, 7320, 7342, 7343}
2008/03/10
Specifications
Camshaft
3412 ENGINE FOR CATERPILLAR BUILT MACHINES
Reuse And Salvage Guidelines
Reuse and Salvage for Camshafts {1210, 1210}
Reuse and Salvage for Camshafts {1210, 1210}
Information Release Memo
APPEARANCE CHANGE ON REMAN SHORT BLOCKS
APPEARANCE CHANGE ON REMAN SHORT BLOCKS
CAT REMAN ANNOUNCES ADDITIONS TO CAMSHAFT PORTFOLIOS (UPDATED COVERAGE CHART)
CAT REMAN ANNOUNCES ADDITIONS TO CAMSHAFT PORTFOLIOS (UPDATED COVERAGE CHART)
Testing and Adjusting
Excessive Bearing Wear - Inspect
3408E and 3412E Engines for Caterpillar Built Machines
Disassembly and Assembly
Camshaft
3412 VEHICULAR ENGINE FOR D9L & D10N TRACTORS
Camshaft Idler Gear
3412 VEHICULAR ENGINE FOR D9L & D10N TRACTORS
Camshaft Bearings
3412 VEHICULAR ENGINE FOR D9L & D10N TRACTORS
Camshaft - Remove and Install
3408E and 3412E Engines for Caterpillar Built Machines
Camshaft Bearings - Remove and Install
3408E and 3412E Engines for Caterpillar Built Machines
Service Magazine
6V4869 Adapter And 6V6174 Plug Can Be Used To Install Camshaft Bearings{1211,0621}
1982/11/22
Maximum Wear Limits Established For Camshaft Roller Followers{1209}
1985/09/30
New 8T2998 Lubricant Available{0645,1210}
1986/02/17
Correct Installation Of Valve Lifters On The Camshaft Is Very Important To Prevent Failures{1209}
1977/05/16
Remanufactured Camshafts And Cam Kits Available For Parts Service{1210,1211,1212}
1990/12/17
New Valve Lifter Assembly Provides Improved Lubrication Of Lifter Roller And Camshaft Lobes{1209,1210}
1994/06/20
Cat<SUP>&reg;</SUP> Reman Has Added Valve Actuators, Valve Lifters, Rocker Arms, and Camshafts for Certain Machine Engines {1121, 1130, 1209, 1210}
2014/09/05
Quick Disconnect Coupling On Optional Modification Of 5P4150 Nozzle Tester Permits Faster Exchange Of Adapters{0651,1254}
1979/09/03
Special Instruction
Installing Crankshaft Seals And Wear Sleeves Using The Former 9S8868, 9S8873, 9S8881 And 9S8888 Tools Groups{1160, 1161, 0704}
Installing Crankshaft Seals And Wear Sleeves Using The Former 9S8868, 9S8873, 9S8881 And 9S8888 Tools Groups{1160, 1161, 0704}
Installation Of Crankshaft Seals And Wear Sleeves{1160, 1161}
Installation Of Crankshaft Seals And Wear Sleeves{1160, 1161}
Installation Of Crankshaft Seals And Wear Sleeves{1203}
Installation Of Crankshaft Seals And Wear Sleeves{1203}
Use Of 1P4000 Line Boring Tool Group{0672, 1201, 1203}
Use Of 1P4000 Line Boring Tool Group{0672, 1201, 1203}
Crankshaft Seal And Wear Sleeve Installation{1160, 1161}
Crankshaft Seal And Wear Sleeve Installation{1160, 1161}
Installation Of Seal Groups With Hydrodynamic Grooves In The Seal Lip{1160, 1161}
Installation Of Seal Groups With Hydrodynamic Grooves In The Seal Lip{1160, 1161}
Service Letter-NACD
Certain Remanufactured Crankshafts For Use In 3412 Engines Need To Be Removed From Parts Stock
Certain Remanufactured Crankshafts For Use In 3412 Engines Need To Be Removed From Parts Stock
Remove All 1140966 Crank Gears From Parts Stock
Remove All 1140966 Crank Gears From Parts Stock
Service Letter-Australia
Certain Remanufactured Crankshafts For Use In 3412 Engines Need To Be Removed From Parts Stock
Certain Remanufactured Crankshafts For Use In 3412 Engines Need To Be Removed From Parts Stock
Remove All 1140966 Crank Gears From Parts Stock
Remove All 1140966 Crank Gears From Parts Stock
Service Letter-CFEL
Certain Remanufactured Crankshafts For Use In 3412 Engines Need To Be Removed From Parts Stock
Certain Remanufactured Crankshafts For Use In 3412 Engines Need To Be Removed From Parts Stock
Remove All 1140966 Crank Gears From Parts Stock
Remove All 1140966 Crank Gears From Parts Stock
Service Letter-CSARL
Certain Remanufactured Crankshafts For Use In 3412 Engines Need To Be Removed From Parts Stock
Certain Remanufactured Crankshafts For Use In 3412 Engines Need To Be Removed From Parts Stock
Remove All 1140966 Crank Gears From Parts Stock
Remove All 1140966 Crank Gears From Parts Stock
Service Letter-Americas
Certain Remanufactured Crankshafts For Use In 3412 Engines Need To Be Removed From Parts Stock
Certain Remanufactured Crankshafts For Use In 3412 Engines Need To Be Removed From Parts Stock
Remove All 1140966 Crank Gears From Parts Stock
Remove All 1140966 Crank Gears From Parts Stock
Service Letter-Brazil
Certain Remanufactured Crankshafts For Use In 3412 Engines Need To Be Removed From Parts Stock
Certain Remanufactured Crankshafts For Use In 3412 Engines Need To Be Removed From Parts Stock
Service Letter-Truck/Ag/Marine
Remove All 1140966 Crank Gears From Parts Stock
Remove All 1140966 Crank Gears From Parts Stock
Specifications
Crankshaft
3412 ENGINE FOR CATERPILLAR BUILT MACHINES
Crankshaft Rear Gear
3412 ENGINE FOR CATERPILLAR BUILT MACHINES
Connecting Rod And Main Bearing Journals
3412 ENGINE FOR CATERPILLAR BUILT MACHINES
Tool Operating Manual
362-4250 Deck Height Measuring Tool{1201}
362-4250 Deck Height Measuring Tool{1201}
9U-5132 Timing and Fuel System Setting Tool Group{1105, 1162, 1290, 1905}
9U-5132 Timing and Fuel System Setting Tool Group{1105, 1162, 1290, 1905}
420-7630 Main Bearing Cap Lifting Device{0599, 0629, 0632, 0701, 1201, 1203, 1230}
420-7630 Main Bearing Cap Lifting Device{0599, 0629, 0632, 0701, 1201, 1203, 1230}
Service Letter-China
Certain Remanufactured Crankshafts For Use In 3412 Engines Need To Be Removed From Parts Stock
Certain Remanufactured Crankshafts For Use In 3412 Engines Need To Be Removed From Parts Stock
Remove All 1140966 Crank Gears From Parts Stock
Remove All 1140966 Crank Gears From Parts Stock
Service Letter-Asia
Certain Remanufactured Crankshafts For Use In 3412 Engines Need To Be Removed From Parts Stock
Certain Remanufactured Crankshafts For Use In 3412 Engines Need To Be Removed From Parts Stock
Remove All 1140966 Crank Gears From Parts Stock
Remove All 1140966 Crank Gears From Parts Stock
Reuse And Salvage Guidelines
Inspection and Reconditioning Procedures of Main Bearing Bores in Cylinder Blocks {1201, 1202, 1224, 1224}
Inspection and Reconditioning Procedures of Main Bearing Bores in Cylinder Blocks {1201, 1202, 1224, 1224}
Reuse and Salvage for Crankshafts {0674, 1202}
Reuse and Salvage for Crankshafts {0674, 1202}
Visual Inspection of Main Bearings and Connecting Rod Bearings {1202, 1203, 1225, 1230}
Visual Inspection of Main Bearings and Connecting Rod Bearings {1202, 1203, 1225, 1230}
9U-5132 Timing and Fuel System Setting Tool Group{1105, 1162, 1290, 1905}
9U-5132 Timing and Fuel System Setting Tool Group{1105, 1162, 1290, 1905}
Reuse and Salvage for Engine Dampers {1202, 1205}
Reuse and Salvage for Engine Dampers {1202, 1205}
Service Letter-APD
Certain Remanufactured Crankshafts For Use In 3412 Engines Need To Be Removed From Parts Stock
Certain Remanufactured Crankshafts For Use In 3412 Engines Need To Be Removed From Parts Stock
Remove All 1140966 Crank Gears From Parts Stock
Remove All 1140966 Crank Gears From Parts Stock
Testing and Adjusting
Excessive Bearing Wear - Inspect
3408E and 3412E Engines for Caterpillar Built Machines
Main Bearings - Inspect
3408E and 3412E Engines for Caterpillar Built Machines
Disassembly and Assembly
Vibration Damper And Crankshaft Pulley
3412 VEHICULAR ENGINE FOR D9L & D10N TRACTORS
Crankshaft Front Seal And Wear Sleeve
3412 VEHICULAR ENGINE FOR D9L & D10N TRACTORS
Crankshaft Main Bearings
3412 VEHICULAR ENGINE FOR D9L & D10N TRACTORS
Crankshaft
3412 VEHICULAR ENGINE FOR D9L & D10N TRACTORS
Crankshaft Rear Seal And Wear Sleeve
3412 VEHICULAR ENGINE FOR D9L & D10N TRACTORS
Crankshaft Rear Gear
3412 VEHICULAR ENGINE FOR D9L & D10N TRACTORS
Bearing Clearance - Check
3408E and 3412E Engines for Caterpillar Built Machines
Crankshaft Rear Seal - Remove
3408E and 3412E Engines for Caterpillar Built Machines
Crankshaft Rear Seal - Install
3408E and 3412E Engines for Caterpillar Built Machines
Crankshaft Main Bearings - Remove
3408E and 3412E Engines for Caterpillar Built Machines
Crankshaft Main Bearings - Install
3408E and 3412E Engines for Caterpillar Built Machines
Crankshaft - Remove
3408E and 3412E Engines for Caterpillar Built Machines
Crankshaft - Install
3408E and 3412E Engines for Caterpillar Built Machines
Crankshaft Front Seal - Remove
3408E and 3412E Engines for Caterpillar Built Machines
Crankshaft Front Seal - Install
3408E and 3412E Engines for Caterpillar Built Machines
Service Magazine
6V2086 And 6V2087 Seal And Wear Sleeve Installers Available{0622,1160,1161}
1980/09/01
Crankshaft Failures; New Thrust Plate{1203,1202,1230}
1981/05/04
Washer Added Between Bolt And Thrust Plate For Oil Pump Idler Gear{1206}
1981/05/25
Engine Storage; Engine Start-Up After Storage{1000}
1982/02/22
Use 6V6035 Hardness Tester On Crankshafts{0651,1202}
1982/02/22
Use Correct Part Numbers For Main And Connecting Rod Bearings{1230,1203,1219}
1982/04/12
Inspection Marks On Bearings{7551,1230,1226,1203,1219,1227}
1982/05/03
New Crankshaft Main Bearings Used{1203}
1982/05/10
6V6142 And 6V6143 Installers Can Be Used To Install Crankshaft Seals And Wear Sleeves{0622,0626,1160,1161}
1982/11/01
Oil Passage Plugs Are No Longer Installed In Crankshafts For Parts Service{1202}
1983/04/04
New Connecting Rod Bearings Used{1219,1230}
1983/04/04
Procedure To Clean Oil Passages In Crankshafts And Cylinder Blocks{0622,0675,1201,1202}
1983/05/16
Reuse Of Engine Bearings{1230}
1983/05/16
Fan Now Driven By Crankshaft{1356,1357,1358,1359,1360}
1983/05/23
New Connecting Rod And Main Bearings Used{1203,1219,1226,1227,1230}
1983/10/10
Crankshaft Failures{1202,1230}
1983/11/21
Reuse Of Engine Bearings{1230,1219,1203}
1983/11/21
Remanufactured Undersize Crankshafts Are Available{1202}
1983/11/21
Installation Of Crankshaft Front And Rear Seals (Later Design){1160,1161}
1984/06/04
Install Crankshaft Thrust Bearings Correctly To Avoid Damage{1202,1203}
1985/02/11
New Crankshaft Seal Groups Used On More 3400 Series Engines{1160,1161}
1985/03/11
Installing New Copper Bonded Bearings Can Extend Engine Life{1230,1203,1219}
1985/04/29
Remanufactured Crankshafts Are Available In Standard And Two Undersize Dimensions (U.S. and Canada){1202,7754}
1985/11/18
Crankshaft Seal Usage On 3400 Series Engines{1160,1161}
1985/12/16
Service Reminders For 3400 Family Of Diesel Engines{1204,1214,1331}
1986/05/05
Bearing Failures On Engines Due To Lack Of Lubrication{1230,1219,1203,1202}
1986/09/08
Improved Main And Connecting Rod Bearings Have Aluminum Alloy With More Strength{1230}
1977/01/17
Tools To Remove Wear Sleeves From Crankshafts{0621,7558}
1977/04/18
Tools To Install Crankshaft Seal And Wear Sleeve{1160,1161,0622}
1977/07/11
Crankshaft Support Groups Are Available To Measure Bent Crankshafts{0653,1202}
1977/11/07
Main And Connecting Rod Bearing Part Numbers {1203,1219,1230}
1987/01/26
Mid-Life Bearing Maintenance Recommendations {1203}
1987/09/14
Use New Main Bearings In Replacement Cylinder Blocks{1203,1201}
1978/06/12
Change In Procedure To Check Main Bearing Clearance{1203}
1978/08/28
New Centering Rings For Oversized Main Bearings{0665,1230}
1979/06/04
New Bronze Thrust Plate Used On Center Main Bearing Of Crankshaft Groups{1203}
1990/12/17
Checking Crankshaft Journal Surface Hardness On Remanufactured Crankshafts{1202}
1991/01/07
Oil Holes In Crankshaft Main And Rod Journals{1202}
1992/11/09
Wear Sleeve Removal Tooling May &quot;Mark&quot; The Crankshaft{1202,1161}
1995/08/14
Recommendations For Inspection And Replacement Of Rubber and Viscous Crankshaft Dampers{1205}
1995/08/21
Wider Crankshaft Gear Used {1204}
1999/09/13
Use the 171-7212 Wear Sleeve to Repair the Crankshaft Hub {1160}
2011/09/20
New Front Crankshaft Seals and New Rear Crankshaft Seals are Now in Production {1160, 1161}
2003/05/12
A New Integral Seal Provides Improved Sealing {7555}
2003/10/13
A New Type of Main Bearing is Available {1202, 1203}
2010/12/23
The Process For Remanufacturing the Crankshaft Has Been Updated {1202}
2004/12/13
40 Power Microscope is Available for Inspecting Bearing Journals on Crankshafts {0777, 1202}
2006/01/16
Use Reuse and Salvage Guidelines for Measurements of Crankshafts {1202}
2006/10/09
Truck Engine News
The Cylinder Liners Have a New Appearance {1216}
2005/03/01
Special Instruction
Using Caterpillar Cylinder Pack Pulling Tools{1239}
Using Caterpillar Cylinder Pack Pulling Tools{1239}
Pressure Lubrication Procedure for Remanufactured Engines and Short Blocks{1000, 1200, 1020}
Pressure Lubrication Procedure for Remanufactured Engines and Short Blocks{1000, 1200, 1020}
Use Of 5P8709 Tool Group For Alignment Of Piston Cooling Jets{1331}
Use Of 5P8709 Tool Group For Alignment Of Piston Cooling Jets{1331}
Installation Of Crankshaft Seals And Wear Sleeves{1203}
Installation Of Crankshaft Seals And Wear Sleeves{1203}
Use Of 1P4000 Line Boring Tool Group{0672, 1201, 1203}
Use Of 1P4000 Line Boring Tool Group{0672, 1201, 1203}
Installing Heli-Coil Inserts In Caterpillar Cylinder Heads{1117}
Installing Heli-Coil Inserts In Caterpillar Cylinder Heads{1117}
Pressure Lubrication Procedure For Remanufactured Engines And Short Blocks{1000, 1201}
Pressure Lubrication Procedure For Remanufactured Engines And Short Blocks{1000, 1201}
Use Of 8T0455 Cylinder Liner Projection Indicator Group{0760, 1216}
Use Of 8T0455 Cylinder Liner Projection Indicator Group{0760, 1216}
Installation Of 2W3815 Or 5N93 Inserts{1217}
Installation Of 2W3815 Or 5N93 Inserts{1217}
Cylinder Block Cleaning Procedure{1201}
Cylinder Block Cleaning Procedure{1201}
Using 5P4175 Boring Tool Group And 5P1618 Tool Arrangement{0672, 1200}
Using 5P4175 Boring Tool Group And 5P1618 Tool Arrangement{0672, 1200}
Installation Instructions For The 160-9874 Gasket Kit {1213, 7555}
Installation Instructions For The 160-9874 Gasket Kit {1213, 7555}
Reuse and Salvage for Cast Iron Cylinder Blocks {1201, 1201}
Reuse and Salvage for Cast Iron Cylinder Blocks {1201, 1201}
Using the <NOBR> 6V-7840</NOBR> Deck Checking Tool Assembly {0701, 1201, 7225}
Using the 6V-7840 Deck Checking Tool Assembly {0701, 1201, 7225}
Visual Inspection of Liner Seats for 3400, C15, C16, and C18 Series Engines{1200}
Visual Inspection of Liner Seats for 3400, C15, C16, and C18 Series Engines{1200}
Service Letter-NACD
New Piston Pin Retainers Need To Be Installed In Certain Cylinder Kits In Parts Stock
New Piston Pin Retainers Need To Be Installed In Certain Cylinder Kits In Parts Stock
Remove All 3E6777 Seals And 5P8057 Kits From Dealer Inventory
Remove All 3E6777 Seals And 5P8057 Kits From Dealer Inventory
Remove All 7N9331, 7N9335, And 8N1911 Gaskets From Parts Stock
Remove All 7N9331, 7N9335, And 8N1911 Gaskets From Parts Stock
Service Letter-Australia
New Piston Pin Retainers Need To Be Installed In Certain Cylinder Kits In Parts Stock
New Piston Pin Retainers Need To Be Installed In Certain Cylinder Kits In Parts Stock
Remove All 3E6777 Seals And 5P8057 Kits From Dealer Inventory
Remove All 3E6777 Seals And 5P8057 Kits From Dealer Inventory
Remove All 7N9331, 7N9335, And 8N1911 Gaskets From Parts Stock
Remove All 7N9331, 7N9335, And 8N1911 Gaskets From Parts Stock
Service Letter-CFEL
New Piston Pin Retainers Need To Be Installed In Certain Cylinder Kits In Parts Stock
New Piston Pin Retainers Need To Be Installed In Certain Cylinder Kits In Parts Stock
Remove All 3E6777 Seals And 5P8057 Kits From Dealer Inventory
Remove All 3E6777 Seals And 5P8057 Kits From Dealer Inventory
Remove All 7N9331, 7N9335, And 8N1911 Gaskets From Parts Stock
Remove All 7N9331, 7N9335, And 8N1911 Gaskets From Parts Stock
Service Letter-CSARL
New Piston Pin Retainers Need To Be Installed In Certain Cylinder Kits In Parts Stock
New Piston Pin Retainers Need To Be Installed In Certain Cylinder Kits In Parts Stock
Remove All 3E6777 Seals And 5P8057 Kits From Dealer Inventory
Remove All 3E6777 Seals And 5P8057 Kits From Dealer Inventory
Remove All 7N9331, 7N9335, And 8N1911 Gaskets From Parts Stock
Remove All 7N9331, 7N9335, And 8N1911 Gaskets From Parts Stock
Service Letter-Americas
New Piston Pin Retainers Need To Be Installed In Certain Cylinder Kits In Parts Stock
New Piston Pin Retainers Need To Be Installed In Certain Cylinder Kits In Parts Stock
Remove All 3E6777 Seals And 5P8057 Kits From Dealer Inventory
Remove All 3E6777 Seals And 5P8057 Kits From Dealer Inventory
Remove All 7N9331, 7N9335, And 8N1911 Gaskets From Parts Stock
Remove All 7N9331, 7N9335, And 8N1911 Gaskets From Parts Stock
Service Letter-Brazil
New Piston Pin Retainers Need To Be Installed In Certain Cylinder Kits In Parts Stock
New Piston Pin Retainers Need To Be Installed In Certain Cylinder Kits In Parts Stock
Remove All 3E6777 Seals And 5P8057 Kits From Dealer Inventory
Remove All 3E6777 Seals And 5P8057 Kits From Dealer Inventory
Remove All 7N9331, 7N9335, And 8N1911 Gaskets From Parts Stock
Remove All 7N9331, 7N9335, And 8N1911 Gaskets From Parts Stock
Service Letter-Truck/Ag/Marine
New Piston Pin Retainers Need To Be Installed In Certain Cylinder Kits In Parts Stock
New Piston Pin Retainers Need To Be Installed In Certain Cylinder Kits In Parts Stock
Remove All 3E6777 Seals And 5P8057 Kits From Dealer Inventory
Remove All 3E6777 Seals And 5P8057 Kits From Dealer Inventory
Remove All 7N9331, 7N9335, And 8N1911 Gaskets From Parts Stock
Remove All 7N9331, 7N9335, And 8N1911 Gaskets From Parts Stock
Technical Information Bulletin
Liner Flange Breakage
Liner Flange Breakage
Specifications
Cylinder Block
3412 ENGINE FOR CATERPILLAR BUILT MACHINES
Cylinder Liners
3412 ENGINE FOR CATERPILLAR BUILT MACHINES
Cylinder Liner Projection
3412 ENGINE FOR CATERPILLAR BUILT MACHINES
Connecting Rod And Main Bearing Journals
3412 ENGINE FOR CATERPILLAR BUILT MACHINES
Tool Operating Manual
9U7990 Counter Bore Tool Group for 3176, 3300 and 3400 Series Engines{1201}
9U7990 Counter Bore Tool Group for 3176, 3300 and 3400 Series Engines{1201}
362-4250 Deck Height Measuring Tool{1201}
362-4250 Deck Height Measuring Tool{1201}
Setup and Operation of the 368-8645 Tool Kit (CRANKCASE PRESSURE){1317}
Setup and Operation of the 368-8645 Tool Kit (CRANKCASE PRESSURE){1317}
Using the 8T-2700 Blowby/Air Flow Indicator{0781, 0785, 1317}
Using the 8T-2700 Blowby/Air Flow Indicator{0781, 0785, 1317}
420-7630 Main Bearing Cap Lifting Device{0599, 0629, 0632, 0701, 1201, 1203, 1230}
420-7630 Main Bearing Cap Lifting Device{0599, 0629, 0632, 0701, 1201, 1203, 1230}
Using the 242-3980 Piston Groove Gauge on 3500A and B Engines with Monotherm Pistons using the 329-2630 and 329-2631 Piston Groove Gauges on 3500B Engines with Monotherm Pistons{0374, 0599, 0700, 0701, 0705}
Using the 242-3980 Piston Groove Gauge on 3500A and B Engines with Monotherm Pistons using the 329-2630 and 329-2631 Piston Groove Gauges on 3500B Engines with Monotherm Pistons{0374, 0599, 0700, 0701, 0705}
Service Letter-China
New Piston Pin Retainers Need To Be Installed In Certain Cylinder Kits In Parts Stock
New Piston Pin Retainers Need To Be Installed In Certain Cylinder Kits In Parts Stock
Remove All 3E6777 Seals And 5P8057 Kits From Dealer Inventory
Remove All 3E6777 Seals And 5P8057 Kits From Dealer Inventory
Remove All 7N9331, 7N9335, And 8N1911 Gaskets From Parts Stock
Remove All 7N9331, 7N9335, And 8N1911 Gaskets From Parts Stock
Service Letter-Asia
New Piston Pin Retainers Need To Be Installed In Certain Cylinder Kits In Parts Stock
New Piston Pin Retainers Need To Be Installed In Certain Cylinder Kits In Parts Stock
Remove All 3E6777 Seals And 5P8057 Kits From Dealer Inventory
Remove All 3E6777 Seals And 5P8057 Kits From Dealer Inventory
Remove All 7N9331, 7N9335, And 8N1911 Gaskets From Parts Stock
Remove All 7N9331, 7N9335, And 8N1911 Gaskets From Parts Stock
Reuse And Salvage Guidelines
Reuse and Salvage for Cast Iron Cylinder Blocks {1201, 1201}
Reuse and Salvage for Cast Iron Cylinder Blocks {1201, 1201}
Reuse and Salvage for 3176, 3300, 3400 & C-Series Engine Cylinder Blocks {0670, 0672, 0761, 1201, 7225}
Reuse and Salvage for 3176, 3300, 3400 & C-Series Engine Cylinder Blocks {0670, 0672, 0761, 1201, 7225}
Reuse and Salvage for 3114, 3116, and 3126 Engine Series Cylinder Blocks {1201}
Reuse and Salvage for 3114, 3116, and 3126 Engine Series Cylinder Blocks {1201}
Inspection and Reconditioning Procedures of Main Bearing Bores in Cylinder Blocks {1201, 1202, 1224, 1224}
Inspection and Reconditioning Procedures of Main Bearing Bores in Cylinder Blocks {1201, 1202, 1224, 1224}
Inspection and Reuse Guideline of Cylinder Liners in Cat Engines {0761, 1201, 1213, 1216, 1216}
Inspection and Reuse Guideline of Cylinder Liners in Cat Engines {0761, 1201, 1213, 1216, 1216}
Using the <NOBR> 6V-7840</NOBR> Deck Checking Tool Assembly {0701, 1201, 7225}
Using the 6V-7840 Deck Checking Tool Assembly {0701, 1201, 7225}
Cylinder Block Salvage Procedure Using Belzona&reg; 1311 (Ceramic R Metal) {0700, 0701, 1000, 1201}
Cylinder Block Salvage Procedure Using Belzona® 1311 (Ceramic R Metal) {0700, 0701, 1000, 1201}
Cylinder Block Cleaning and Audit Procedure {0644, 0680, 0701}
Cylinder Block Cleaning and Audit Procedure {0644, 0680, 0701}
Service Letter-APD
New Piston Pin Retainers Need To Be Installed In Certain Cylinder Kits In Parts Stock
New Piston Pin Retainers Need To Be Installed In Certain Cylinder Kits In Parts Stock
Remove All 3E6777 Seals And 5P8057 Kits From Dealer Inventory
Remove All 3E6777 Seals And 5P8057 Kits From Dealer Inventory
Remove All 7N9331, 7N9335, And 8N1911 Gaskets From Parts Stock
Remove All 7N9331, 7N9335, And 8N1911 Gaskets From Parts Stock
Testing and Adjusting
Cylinder Block - Inspect
3408E and 3412E Engines for Caterpillar Built Machines
Excessive Bearing Wear - Inspect
3408E and 3412E Engines for Caterpillar Built Machines
Main Bearings - Inspect
3408E and 3412E Engines for Caterpillar Built Machines
Cylinder Liner Projection - Inspect
3408E and 3412E Engines for Caterpillar Built Machines
Disassembly and Assembly
Spacer Plates
3412 VEHICULAR ENGINE FOR D9L & D10N TRACTORS
Piston Cooling Tubes
3412 VEHICULAR ENGINE FOR D9L & D10N TRACTORS
Cylinder Liners
3412 VEHICULAR ENGINE FOR D9L & D10N TRACTORS
Camshaft Bearings
3412 VEHICULAR ENGINE FOR D9L & D10N TRACTORS
Crankshaft Main Bearings
3412 VEHICULAR ENGINE FOR D9L & D10N TRACTORS
Bearing Clearance - Check
3408E and 3412E Engines for Caterpillar Built Machines
Cylinder Liner - Remove
3408E and 3412E Engines for Caterpillar Built Machines
Piston Cooling Jets - Remove and Install
3408E and 3412E Engines for Caterpillar Built Machines
Camshaft Bearings - Remove and Install
3408E and 3412E Engines for Caterpillar Built Machines
Crankshaft Main Bearings - Remove
3408E and 3412E Engines for Caterpillar Built Machines
Crankshaft Main Bearings - Install
3408E and 3412E Engines for Caterpillar Built Machines
Cylinder Liner - Install
3408E and 3412E Engines for Caterpillar Built Machines
Service Magazine
Crankshaft Failures; New Thrust Plate{1203,1202,1230}
1981/05/04
Remove Piston Cooling Tubes Before Removal Of Pistons And Connecting Rods{1214,1218,1201,1225,1307}
1981/07/13
New Cylinder Liners And O-Ring Seals Give Longer Seal Life{1216,1201,1213,1227}
1981/12/14
Use Of A Flex-Hone For Cylinder Liner Reconditioning{0664,0674,1216}
1981/12/21
Use Correct Part Numbers For Main And Connecting Rod Bearings{1230,1203,1219}
1982/04/12
Use New Special Instruction To Install 5P6595 Insert In Cylinder Liner Seats{1216,0621}
1982/05/03
Inspection Marks On Bearings{7551,1230,1226,1203,1219,1227}
1982/05/03
New Crankshaft Main Bearings Used{1203}
1982/05/10
New Head Gasket Improves Seal Between Block And Liner Flange{1101,1201}
1982/09/27
Service Information For Easier Use Of The 6V3100 Timing Indicator Group{0651,1250,1156,1157}
1982/10/11
6V4869 Adapter And 6V6174 Plug Can Be Used To Install Camshaft Bearings{1211,0621}
1982/11/22
Use FT1711 Light Table For Cylinder Liner Inspection {0652,1216}
1982/11/29
New 6V7059 Micrometer Measures Liner Top Flange And Valve Lip {0653,1216,1105}
1982/11/29
Dimensions For Reconditioning Cylinder Blocks, Cylinder Heads{1201,1101,1103,1105}
1982/12/20
Procedure To Clean Oil Passages In Crankshafts And Cylinder Blocks{0622,0675,1201,1202}
1983/05/16
Reuse Of Engine Bearings{1230}
1983/05/16
New Liner Seat Insert Available{1217}
1983/08/15
New Connecting Rod And Main Bearings Used{1203,1219,1226,1227,1230}
1983/10/10
Reuse Of Engine Bearings{1230,1219,1203}
1983/11/21
Dimensions For Reconditioning Cylinder Blocks, Cylinder Heads{1201,1101,1103,1105}
1984/04/23
Salvaging Cylinder Block Top Decks After Liner Seat Erosion{1201,1216,1217}
1984/06/04
New Cylinder Block Groups Used{1201}
1984/10/01
Install Crankshaft Thrust Bearings Correctly To Avoid Damage{1202,1203}
1985/02/11
Use Care When Handling Water Seals For Cylinder Head Spacer Plates{1115}
1985/07/15
New Cylinder Liner Available{1201}
1986/02/10
Service Reminders For 3400 Family Of Diesel Engines{1204,1214,1331}
1986/05/05
Determining The Cause Of Glow Plug Tip Failures{1053,1105,1412}
1986/06/02
Indications Of Engine Overspeeding When Only One Cam Lobe/Lifter Has Failed{1000,1100,1200}
1986/09/08
Bearing Failures On Engines Due To Lack Of Lubrication{1230,1219,1203,1202}
1986/09/08
New Indicator Instrument Group Available To Measure Crankcase Blowby And Radiator Air Velocity{0781,1200,1350}
1986/10/27
Modification To Holder To Machine Counterbore On Cylinder Block{0664,1201}
1977/02/28
Main And Connecting Rod Bearing Part Numbers {1203,1219,1230}
1987/01/26
Stronger Timing Gear Housing; Additional Stud Used At Top Of Housing{1151,1201}
1987/02/23
Additional Guidelines For Using The 8T2700 Blowby/Air Flow Indicator Group {0781,1200,1350}
1987/07/20
Recommendations For Preventing Cooling System Damage {1201}
1987/08/31
Mid-Life Bearing Maintenance Recommendations {1203}
1987/09/14
5P8665 Cylinder Liner Puller Makes Liner Removal Easier And Faster{0621,1216}
1978/01/09
Use New Main Bearings In Replacement Cylinder Blocks{1203,1201}
1978/06/12
New Information On Reusable Cylinder Liners{1216}
1978/06/19
Change In Procedure To Check Main Bearing Clearance{1203}
1978/08/28
Head Bolt Holes In Cylinder Blocks Can Be Repaired{1201,1101}
1988/10/24
New Liner Seat Insert Available{1201,1216,1217}
1988/11/14
New Centering Rings For Oversized Main Bearings{0665,1230}
1979/06/04
Why Engines Are Damaged By Fuel Sulfur{1104,1216,1280,1318,1215}
1979/08/27
Fuel Sulfur-Your Diesel's Silent Enemy{0375,1280}
1979/12/17
Improved Head Gasket Used; Service Tips {1124,1216,1221,7568}
1990/02/26
Service Tips For Piston Cooling Jets (Tubes){1331}
1990/11/26
Remanufactured Camshafts And Cam Kits Available For Parts Service{1210,1211,1212}
1990/12/17
New Bronze Thrust Plate Used On Center Main Bearing Of Crankshaft Groups{1203}
1990/12/17
Checking Crankshaft Journal Surface Hardness On Remanufactured Crankshafts{1202}
1991/01/07
No Gaskets Used With Aluminum Flywheel Housings{1157}
1991/10/14
Thinner Spacer Plates Available For Parts Service{1221}
1992/06/29
New Liner Seat Inserts Available{1217}
1992/11/09
Cylinder Pack Puller Groups Improved {0705,1239}
1993/01/18
New Cylinder Head Gasket, Spacer Plate And Head Bolts Used; New Cylinder Liner Projection Measurement Method; New Cylinder Head Torque Sequence; Improved Coolant Flow (Cylinder Heads) {1124,1221,1216,1101}
1994/07/04
Be Sure Correct Piston Cooling Jets Are Installed{1331}
1994/11/28
New Material Used In O-Rings And Optional New Block Side Cover Replacement{1201}
1996/02/19
Procedure For Installing Steel Core Gasket At The Front Housing And The Flywheel Housing {1151,1157,1162}
1996/11/25
New 171-4660 Engine Stand Adapter Assembly Is Now Available {0701, 1000}
2000/04/17
Damaged Lifter Bores In 3400 Series Engines Can Be Used Again {1201}
2005/01/24
The Cylinder Liners Have a New Appearance {1216}
2005/03/14
Engine News
A New Water Seal Assembly Is Now Used on All 3408, 3412, C27 and C32 Commercial Engines {1100, 7555}
2013/05/13
Special Instruction
Use Of The 5P7333 Tool Group For Bridge Dowel Repair{1101}
Use Of The 5P7333 Tool Group For Bridge Dowel Repair{1101}
Use Of The 1P7451 Valve Guide Honing Group{0673, 1104}
Use Of The 1P7451 Valve Guide Honing Group{0673, 1104}
Installing Heli-Coil Inserts In Caterpillar Cylinder Heads{1117}
Installing Heli-Coil Inserts In Caterpillar Cylinder Heads{1117}
Use Of 6V4805 Valve Seat Insert Puller Group{0703}
Use Of 6V4805 Valve Seat Insert Puller Group{0703}
Installation Of 2W3815 Or 5N93 Inserts{1217}
Installation Of 2W3815 Or 5N93 Inserts{1217}
Repair Of Precombustion Chamber And Direct Injection Adapter Seating Surfaces{1101}
Repair Of Precombustion Chamber And Direct Injection Adapter Seating Surfaces{1101}
Use Of 6V9050 Exhaust Stud Removal Group{1100}
Use Of 6V9050 Exhaust Stud Removal Group{1100}
Determining the Cause of Fuel Dilution of Engine Oil {1101, 1124, 1251, 1280, 1290}
Determining the Cause of Fuel Dilution of Engine Oil {1101, 1124, 1251, 1280, 1290}
Service Letter-NACD
Certain Remanufactured Crankshafts For Use In 3412 Engines Need To Be Removed From Parts Stock
Certain Remanufactured Crankshafts For Use In 3412 Engines Need To Be Removed From Parts Stock
Service Letter-Australia
Service Letter-CFEL
Service Letter-CSARL
Service Letter-Americas
Service Letter-Brazil
Service Letter-Truck/Ag/Marine
Specifications
Valves, Valve Springs And Valve Seat Inserts
3412 ENGINE FOR CATERPILLAR BUILT MACHINES
Cylinder Heads
3412 ENGINE FOR CATERPILLAR BUILT MACHINES
Tool Operating Manual
Operating Instructions for 155-1536 Valve Recession Tool Kit for all G3500 and 3500 Engines{0374, 0599, 0701, 0703, 0759, 0767}
Operating Instructions for 155-1536 Valve Recession Tool Kit for all G3500 and 3500 Engines{0374, 0599, 0701, 0703, 0759, 0767}
Operating Instructions for 148-2997 Valve Recession Tool Group Used On 3600, G3600, and C175 Engines{0374, 0599, 0701, 0703, 0759}
Operating Instructions for 148-2997 Valve Recession Tool Group Used On 3600, G3600, and C175 Engines{0374, 0599, 0701, 0703, 0759}
185-5321 Cylinder Head Lifting Hook Assembly{0599, 0632, 0703, 1101, 6459}
185-5321 Cylinder Head Lifting Hook Assembly{0599, 0632, 0703, 1101, 6459}
188-3922 Broken Exhaust Bolt and Stud Removal Group for 3114, 3116, 3126, 3126B, 3176, 3176B, C-10, and C12 Engines{0374, 0599, 0701, 0702, 0703}
188-3922 Broken Exhaust Bolt and Stud Removal Group for 3114, 3116, 3126, 3126B, 3176, 3176B, C-10, and C12 Engines{0374, 0599, 0701, 0702, 0703}
CRB Valve Spring Testers 8S-2263 and 4C-9496{0374, 0599, 0700, 0701, 1108}
CRB Valve Spring Testers 8S-2263 and 4C-9496{0374, 0599, 0700, 0701, 1108}
{0374, 0599, 0629, 0632, 0700, 0701, 1100, 1101}
{0374, 0599, 0629, 0632, 0700, 0701, 1100, 1101}
M0088789: 550-9152 Gage Ring Assembly {0374, 0599, 0700, 0701, 0759, 1100, 1105}
M0088789: 550-9152 Gage Ring Assembly {0374, 0599, 0700, 0701, 0759, 1100, 1105}
Service Letter-China
Certain Remanufactured Crankshafts For Use In 3412 Engines Need To Be Removed From Parts Stock
Certain Remanufactured Crankshafts For Use In 3412 Engines Need To Be Removed From Parts Stock
Service Letter-Asia
Reuse And Salvage Guidelines
Engine Valve Failure Modes{1100, 1105}
Engine Valve Failure Modes{1100, 1105}
Reuse and Salvage for Cylinder Head Assemblies {1100, 1101, 1103, 1104, 1105, 1106, 1108, 1109, 1115, 1117, 1121, 1124, 1125}
Reuse and Salvage for Cylinder Head Assemblies {1100, 1101, 1103, 1104, 1105, 1106, 1108, 1109, 1115, 1117, 1121, 1124, 1125}
Reuse & Salvage for Valvetrain Components {1102, 1108, 1109, 1121, 1123}
Reuse & Salvage for Valvetrain Components {1102, 1108, 1109, 1121, 1123}
Using the 9U-5383 Vacuum Tester {0774, 0781, 1000, 1100}
Using the 9U-5383 Vacuum Tester {0774, 0781, 1000, 1100}
Applied Failure Analysis
Engine Valve Failure Modes{1100, 1105}
Engine Valve Failure Modes{1100, 1105}
Information Release Memo
APPEARANCE CHANGE ON REMAN SHORT BLOCKS
APPEARANCE CHANGE ON REMAN SHORT BLOCKS
CAT REMAN ANNOUNCES ADDITIONAL CYLINDER HEAD RELEASES FOR MINING AND OTHER APPLICATIONS
CAT REMAN ANNOUNCES ADDITIONAL CYLINDER HEAD RELEASES FOR MINING AND OTHER APPLICATIONS
Service Letter-APD
Certain Remanufactured Crankshafts For Use In 3412 Engines Need To Be Removed From Parts Stock
Certain Remanufactured Crankshafts For Use In 3412 Engines Need To Be Removed From Parts Stock
Testing and Adjusting
Engine Valve Lash - Inspect/Adjust
3408E and 3412E Engines for Caterpillar Built Machines
Cylinder Head - Inspect
3408E and 3412E Engines for Caterpillar Built Machines
Disassembly and Assembly
Valve Covers
3412 VEHICULAR ENGINE FOR D9L & D10N TRACTORS
Valve Cover Bases (Earlier)
3412 VEHICULAR ENGINE FOR D9L & D10N TRACTORS
Valve Cover Bases (Later)
3412 VEHICULAR ENGINE FOR D9L & D10N TRACTORS
Push Rods, Valve Lifters And Valve Bridges
3412 VEHICULAR ENGINE FOR D9L & D10N TRACTORS
Fuel Injection Nozzles And Adapters (Later)
3412 VEHICULAR ENGINE FOR D9L & D10N TRACTORS
Cylinder Heads
3412 VEHICULAR ENGINE FOR D9L & D10N TRACTORS
Valves
3412 VEHICULAR ENGINE FOR D9L & D10N TRACTORS
Valve Seat Inserts
3412 VEHICULAR ENGINE FOR D9L & D10N TRACTORS
Valve Guides
3412 VEHICULAR ENGINE FOR D9L & D10N TRACTORS
Bridge Dowels
3412 VEHICULAR ENGINE FOR D9L & D10N TRACTORS
Unit Injector Sleeve - Remove
3408E and 3412E Engines for Caterpillar Built Machines
Unit Injector Sleeve - Install
3408E and 3412E Engines for Caterpillar Built Machines
Inlet and Exhaust Valves - Remove and Install
3408E and 3412E Engines for Caterpillar Built Machines
Inlet and Exhaust Valve Seat Inserts - Remove and Install
3408E and 3412E Engines for Caterpillar Built Machines
Inlet and Exhaust Valve Guides - Remove and Install
3408E and 3412E Engines for Caterpillar Built Machines
Rocker Arm and Shaft - Remove
3408E and 3412E Engines for Caterpillar Built Machines
Rocker Arm and Shaft - Install
3408E and 3412E Engines for Caterpillar Built Machines
Camshaft Bearings - Remove and Install
3408E and 3412E Engines for Caterpillar Built Machines
Cylinder Head - Remove
3408E and 3412E Engines for Caterpillar Built Machines
Cylinder Head - Install
3408E and 3412E Engines for Caterpillar Built Machines
Service Magazine
New Fuel Nozzle Adapter Assembly Used{1106}
1982/02/15
Reconditioning of Bridge Wear Seat Is Permitted; Will Prevent Bridge Replacement When Not Necessary{1100}
1982/03/08
Vacuum Tester Checks For Leaks Between Valve Face and Seat{0651,1103,1105}
1982/09/06
Improved Inlet And Exhaust Valves{1105}
1982/09/06
New Head Gasket Improves Seal Between Block And Liner Flange{1101,1201}
1982/09/27
Fuel In The Cooling System Or Coolant In The Engine Oil Can Result From Cracked Fuel Nozzle Adapter{1106}
1982/10/18
New 6V7059 Micrometer Measures Liner Top Flange And Valve Lip {0653,1216,1105}
1982/11/29
Dimensions For Reconditioning Cylinder Blocks, Cylinder Heads{1201,1101,1103,1105}
1982/12/20
Engine Valve Stem &quot;Use Again&quot; Specifications{0653,1105}
1983/02/28
New Fuel Nozzle Adapters Used{1106}
1983/05/09
New Liner Seat Insert Available{1217}
1983/08/15
Valve Damage Can Be Caused By Short Intervals Of Engine Operation In Very Cold Temperatures{1105,1208}
1983/10/17
New Adapter Assemblies And Clamps Used To Hold Fuel Nozzles In Position{1106,1252}
1984/02/27
Dimensions For Reconditioning Cylinder Blocks, Cylinder Heads{1201,1101,1103,1105}
1984/04/23
Surface Grinding Of Compacted Graphite Iron Cylinder Heads{1101}
1984/07/02
New Inlet Valve Used{1105}
1984/09/03
New High Alloy Material Is Used In Cylinder Head Assemblies{1101}
1984/10/15
Valve Lash Adjustment Not A Warranty Item {1102,1105}
1985/01/14
New Cylinder Heads And Fuel Nozzle Adapters Used{1101,1106}
1985/07/01
Use Care When Handling Water Seals For Cylinder Head Spacer Plates{1115}
1985/07/15
Determining The Cause Of Glow Plug Tip Failures{1053,1105,1412}
1986/06/02
Valve Lash Adjustment Interval Is Changed {1105}
1986/07/07
Indications Of Engine Overspeeding When Only One Cam Lobe/Lifter Has Failed{1000,1100,1200}
1986/09/08
Improved Exhaust Valve Now Available{1105}
1977/02/28
Correct Installation Of Valve Lifters On The Camshaft Is Very Important To Prevent Failures{1209}
1977/05/16
Tools Now Available To Ream And/Or Hone 0.500&quot; (12.70 mm) Diameter Valve Guides{0663}
1977/08/22
Salvage Of Cylinder Heads By Using Oversized Valve Guides And Valve Inserts {1104,1103}
1987/03/30
Silicone Rubber Water Seals Available{1100}
1987/07/06
Tolerance Added To Valve Clearance Specifications{1105,0374}
1978/01/16
Valve Damage Can Be Caused By Short Intervals Of Engine Operation In Very Cold Temperatures{1105,1208}
1978/01/30
Use Again Specifications For Valve Springs Are Changed{1108}
1978/03/06
Head Bolt Holes In Cylinder Blocks Can Be Repaired{1201,1101}
1988/10/24
A New Method To Clean And Polish Engine Valve Stems{0674,1105}
1979/05/28
Why Engines Are Damaged By Fuel Sulfur{1104,1216,1280,1318,1215}
1979/08/27
Fuel Sulfur-Your Diesel's Silent Enemy{0375,1280}
1979/12/17
Improved Head Gasket Used; Service Tips {1124,1216,1221,7568}
1990/02/26
Reconditioning Of Bridge Wear Seat Is Permitted; Will Prevent Bridge Replacement When Not Necessary{1121}
1990/04/30
New Exhaust Valves Are Used In Caterpillar Remanufactured Cylinder Heads{1105,1101}
1990/10/08
Cylinder Head Gaskets Improved To Provide Better Fire Ring Retention{1124}
1994/02/07
New Intake And Exhaust Valves Used{1105,1100}
1994/06/20
New Rocker Arm Adjustment Screw Used To Adjust Valve Clearance{1123,1100}
1994/06/20
New Cylinder Head Gasket, Spacer Plate And Head Bolts Used; New Cylinder Liner Projection Measurement Method; New Cylinder Head Torque Sequence; Improved Coolant Flow (Cylinder Heads) {1124,1221,1216,1101}
1994/07/04
Remanufactured 3400 Cylinder Heads Now Use Intake And Exhaust Valves With Chrome Plated Valve Stems{1105}
1994/09/05
New Water Seals Used In Cylinder Head Assemblies{1124}
1994/09/05
New Inlet And Exhaust Valves Have Thinner Heads{1105}
1995/02/20
New And Reconditioned Valve Projection Specifications{1105}
1995/08/28
Be Sure To Use The Correct Inlet And Exhaust Valves In Engines Equipped With Valve Bridges That Do Not Ride On Dowels {1105,1121}
1998/02/16
Caterpillar Warranty Claims on Cylinder Head Valves {1105}
2005/10/03
Use the Correct Remanufactured Cylinder Heads and Valves {1101, 1105}
2006/03/13
Clearly Mark all of the Cracks on the Cylinder Head {1101, 7754}
2006/04/10
Improved Cylinder Head Assemblies Are Available through Cat Reman for Certain Machine Engines {1100}
2012/05/08
A New Water Seal Assembly Is Now Used on All 3408 and 3412 Engines {1100, 7555}
2013/08/06
Specifications
Vibration Damper
3412 ENGINE FOR CATERPILLAR BUILT MACHINES
Reuse And Salvage Guidelines
Reuse and Salvage for Cast Iron & Steel Pulleys and Stub Shafts {1205, 1207, 1384, 1425}
Reuse and Salvage for Cast Iron & Steel Pulleys and Stub Shafts {1205, 1207, 1384, 1425}
Reuse and Salvage for Engine Dampers {1202, 1205}
Reuse and Salvage for Engine Dampers {1202, 1205}
Testing and Adjusting
Vibration Damper - Check
3408E and 3412E Engines for Caterpillar Built Machines
Disassembly and Assembly
Vibration Damper And Crankshaft Pulley
3412 VEHICULAR ENGINE FOR D9L & D10N TRACTORS
Vibration Damper and Pulley - Remove and Install
3408E and 3412E Engines for Caterpillar Built Machines
Service Magazine
Correct Torque Value For Alternator Drive Pulley Retaining Nut Is Important{1405}
1987/11/23
8T5314 Socket Adapter Available To Correctly Install Alternator Pulley Nut {0601}
1988/01/25
Recommendations For Inspection And Replacement Of Rubber and Viscous Crankshaft Dampers{1205}
1995/08/21
Procedure for Installing the Front Gears and Dampers on Certain Caterpillar Engines {1151, 1162, 1205, 1206}
2008/10/13
New Seal Used In Yoke Group{1165,1207}
1983/04/04
New Outer Bearing Race Used In Auxiliary Fan Drive Group{1390}
1984/10/29
New, Tougher Gasket Used Between Block And Front Housing{1151,7555}
1985/12/09
Stronger Timing Gear Housing; Additional Stud Used At Top Of Housing{1151,1201}
1987/02/23
Procedure for Installing the Front Gears and Dampers on Certain Caterpillar Engines {1151, 1162, 1205, 1206}
2008/10/13
Specifications
Auxiliary Drive (Fan)<BR> For Use With Earlier D9L Tractors
3412 ENGINE FOR CATERPILLAR BUILT MACHINES
Service Magazine
New Seal Used In Yoke Group{1165,1207}
1983/04/04
New Outer Bearing Race Used In Auxiliary Fan Drive Group{1390}
1984/10/29
Special Instruction
Installation of 7C1780 and 7W4150 Fan Drive Conversion Group{1359}
Installation of 7C1780 and 7W4150 Fan Drive Conversion Group{1359}
Installation Of 2W9768 Fan Drive Conversion Group{1359}
Installation Of 2W9768 Fan Drive Conversion Group{1359}
Specifications
Auxiliary Drive (Fan)<BR> For Use With Earlier D9L Tractors
3412 ENGINE FOR CATERPILLAR BUILT MACHINES
Fan Drive Group
3412 ENGINE FOR CATERPILLAR BUILT MACHINES
Fan Bracket
3412 ENGINE FOR CATERPILLAR BUILT MACHINES
Disassembly and Assembly
Fan Drive (Driven - Early D9L)
3412 VEHICULAR ENGINE FOR D9L & D10N TRACTORS
Fan Drive (Earlier)
3412 VEHICULAR ENGINE FOR D9L & D10N TRACTORS
Fan Drive And Belt Tightener (Later)
3412 VEHICULAR ENGINE FOR D9L & D10N TRACTORS
Fan Drive (Later D9L and D10N)
3412 VEHICULAR ENGINE FOR D9L & D10N TRACTORS
Service Magazine
Pin Added To Fan Drive Keeps Retainer Bolt Tight; Correction To Parts Book Illustration{1359}
1981/07/06
Fan Now Driven By Crankshaft{1356,1357,1358,1359,1360}
1983/05/23
Longer Bolt Holds Belt Tightener Pulley In Position, Stronger One-Piece V-Belt Can Be Used In Fan Drive Group{1357,1358}
1984/07/02
New Outer Bearing Race Used In Auxiliary Fan Drive Group{1390}
1984/10/29
Service Life Of Fan Drive And Related Components Is Improved{1359,1357,1356}
1986/01/13
Remote Grease Fitting Can Be Added For Fan Belt Tightener Pulley{1358}
1986/03/10
Fan Belt Tightener Shaft Replacement Procedure Provides Grease Path to Bearings{1358}
1997/03/17
Special Instruction
Installation of Water Pump Seal Group{1361}
Installation of Water Pump Seal Group{1361}
Service Letter-NACD
Water Pumps In Parts Stock Need To Have The Coolant Seals Replaced And Certain Seals Need To Be Removed From Stock
Water Pumps In Parts Stock Need To Have The Coolant Seals Replaced And Certain Seals Need To Be Removed From Stock
Service Letter-Australia
Service Letter-CFEL
Service Letter-CSARL
Service Letter-Americas
Service Letter-Brazil
Service Letter-Truck/Ag/Marine
Service Letter-China
Service Letter-Asia
Service Letter-APD
Service Magazine
Use Vacuum Tester For Quality Control Check Of Water Pump Seal{0652,1361}
1983/02/28
New, Corrosion Resistant Water Pump Shaft Available{1389,1361}
1985/08/05
New Retainer And Improved Housing Keep Water Pump Bearing Tight; Repair For Loosened Bearing{1361}
1977/04/11
Replacement Seal Group For Water Pump Impeller Now Has All The Seal Parts Plus An Installation Tool{1361,0622}
1978/02/13
New Seal Group Used In Water Pump Groups{1361}
1993/04/12
Special Instruction
Installation of Water Pump Seal Group{1361}
Installation of Water Pump Seal Group{1361}
Service Letter-NACD
Water Pumps In Parts Stock Need To Have The Coolant Seals Replaced And Certain Seals Need To Be Removed From Stock
Water Pumps In Parts Stock Need To Have The Coolant Seals Replaced And Certain Seals Need To Be Removed From Stock
Service Letter-Australia
Service Letter-CFEL
Service Letter-CSARL
Service Letter-Americas
Service Letter-Brazil
Service Letter-Truck/Ag/Marine
Service Letter-China
Service Letter-Asia
Service Letter-APD
Disassembly and Assembly
Water Pump (Earlier)
3412 VEHICULAR ENGINE FOR D9L & D10N TRACTORS
Water Pump (Later)
3412 VEHICULAR ENGINE FOR D9L & D10N TRACTORS
Service Magazine
Use Vacuum Tester For Quality Control Check Of Water Pump Seal{0652,1361}
1983/02/28
New, Corrosion Resistant Water Pump Shaft Available{1389,1361}
1985/08/05
New Retainer And Improved Housing Keep Water Pump Bearing Tight; Repair For Loosened Bearing{1361}
1977/04/11
Replacement Seal Group For Water Pump Impeller Now Has All The Seal Parts Plus An Installation Tool{1361,0622}
1978/02/13
Two New Coolant Flow Switches Used On Machines Equipped With Electronic Monitoring System (EMS){1361,7422,7470}
1990/09/24
New Seal Group Used In Water Pump Groups{1361}
1993/04/12
Jacket Water Pumps Now Include New Tapered Roller Bearings {1361}
1995/03/06
Special Instruction
Troubleshooting Engine Vibration In Vehicular Equipment{1000}
Troubleshooting Engine Vibration In Vehicular Equipment{1000}
Pressure Lubrication Procedure for Remanufactured Engines and Short Blocks{1000, 1200, 1020}
Pressure Lubrication Procedure for Remanufactured Engines and Short Blocks{1000, 1200, 1020}
Use of the 4C3502 Engine Repair Indicator Kit{0781, 1000}
Use of the 4C3502 Engine Repair Indicator Kit{0781, 1000}
Retrofit Installation of Coolant Loss Sensor{1353, 1395, 7422, 7470}
Retrofit Installation of Coolant Loss Sensor{1353, 1395, 7422, 7470}
Using The 5P6524 Engine Timing Indicator Group And 1P540 Flow Checking Tool Group{0782, 1000}
Using The 5P6524 Engine Timing Indicator Group And 1P540 Flow Checking Tool Group{0782, 1000}
Pressure Lubrication Procedure For Remanufactured Engines And Short Blocks{1000, 1201}
Pressure Lubrication Procedure For Remanufactured Engines And Short Blocks{1000, 1201}
Oil and Your Engine {1000}
Oil and Your Engine {1000}
Service Magazine
Engine Storage; Engine Start-Up After Storage{1000}
1982/02/22
Separate Valve Stem Gauges Available{0653,1000}
1982/06/07
Analyzing A Major Engine Failure{1000}
1982/07/19
Added Methods To Decrease The Effects Of High Sulfur Fuels{1355,1280,1318,1000}
1982/08/30
Reference Chart for Engine Improvements{0374,1000}
1982/10/25
New Index Lists Engine Special Instructions By SMCS Code{1000,0374}
1986/04/07
Indications Of Engine Overspeeding When Only One Cam Lobe/Lifter Has Failed{1000,1100,1200}
1986/09/08
New Indicator Instrument Group Available To Measure Crankcase Blowby And Radiator Air Velocity{0781,1200,1350}
1986/10/27
Modification To Prevent Starter From Remaining Engaged With Flywheel After Engine Starts{1400,1450}
1987/03/16
Testing The Starter On The Engine{1401,1450}
1987/05/04
The Caterpillar Fuel Flow Monitor System Available {0782,1000,1250}
1987/05/11
Remanufactured Heavy-Duty Starters And High-Amp Alternators{1405,1453}
1987/05/25
Microfiche For Replacement Engine Bills Of Material {0374,1000}
1987/10/26
Explanation Of Nomenclature Used In Engine Performance{1000,0374}
1978/05/15
Sleeve-Type Ring Compressors Can Be Used For Installation Of Pistons From The Bottom Of The Engine{0622}
1978/08/21
Careful, Correct Installation And Maintenance Of Fuel Injection Lines Is Very Important To Prevent Possible Engine Damage, Fire And Other Problems{1252}
1979/04/23
Cranking Speeds Necessary To Start Diesel Engines{0374,1000,1450}
1979/09/24
Check The Radiator Fan Spider Assembly When Doing Yearly General Maintenance{1356}
1989/07/24
Engine Coolant Can Be Recycled{1395}
1989/11/13
Engine Storage and Engine Start-Up After Storage {1000, 1300, 1348, 7418}
Engine Storage and Engine Start-Up After Storage {1000, 1300, 1348, 7418}
Reuse And Salvage Guidelines
Inspection and Reuse of Critical Fasteners Used in All Engines {7553, 7553}
Inspection and Reuse of Critical Fasteners Used in All Engines {7553, 7553}
Special Instruction
Installation Of Service Flywheel Groups For 3406, 3408 And 3412 Engines{1156}
Installation Of Service Flywheel Groups For 3406, 3408 And 3412 Engines{1156}
Service Letter-NACD
Remove All 7N9331, 7N9335, And 8N1911 Gaskets From Parts Stock
Remove All 7N9331, 7N9335, And 8N1911 Gaskets From Parts Stock
Remove All 1140966 Crank Gears From Parts Stock
Remove All 1140966 Crank Gears From Parts Stock
Service Letter-Australia
Remove All 7N9331, 7N9335, And 8N1911 Gaskets From Parts Stock
Remove All 7N9331, 7N9335, And 8N1911 Gaskets From Parts Stock
Remove All 1140966 Crank Gears From Parts Stock
Remove All 1140966 Crank Gears From Parts Stock
Service Letter-CFEL
Remove All 7N9331, 7N9335, And 8N1911 Gaskets From Parts Stock
Remove All 7N9331, 7N9335, And 8N1911 Gaskets From Parts Stock
Remove All 1140966 Crank Gears From Parts Stock
Remove All 1140966 Crank Gears From Parts Stock
Service Letter-CSARL
Remove All 7N9331, 7N9335, And 8N1911 Gaskets From Parts Stock
Remove All 7N9331, 7N9335, And 8N1911 Gaskets From Parts Stock
Remove All 1140966 Crank Gears From Parts Stock
Remove All 1140966 Crank Gears From Parts Stock
Service Letter-Americas
Remove All 7N9331, 7N9335, And 8N1911 Gaskets From Parts Stock
Remove All 7N9331, 7N9335, And 8N1911 Gaskets From Parts Stock
Remove All 1140966 Crank Gears From Parts Stock
Remove All 1140966 Crank Gears From Parts Stock
Service Letter-Brazil
Remove All 7N9331, 7N9335, And 8N1911 Gaskets From Parts Stock
Remove All 7N9331, 7N9335, And 8N1911 Gaskets From Parts Stock
Service Letter-Truck/Ag/Marine
Remove All 1140966 Crank Gears From Parts Stock
Remove All 1140966 Crank Gears From Parts Stock
Specifications
Crankshaft Rear Gear
3412 ENGINE FOR CATERPILLAR BUILT MACHINES
Flywheel Housing
3412 ENGINE FOR CATERPILLAR BUILT MACHINES
Flywheel Housing Bore
3412 ENGINE FOR CATERPILLAR BUILT MACHINES
Flywheel Housing Runout
3412 ENGINE FOR CATERPILLAR BUILT MACHINES
Flywheel
3412 ENGINE FOR CATERPILLAR BUILT MACHINES
Flywheel Runout
3412 ENGINE FOR CATERPILLAR BUILT MACHINES
Service Letter-China
Remove All 7N9331, 7N9335, And 8N1911 Gaskets From Parts Stock
Remove All 7N9331, 7N9335, And 8N1911 Gaskets From Parts Stock
Remove All 1140966 Crank Gears From Parts Stock
Remove All 1140966 Crank Gears From Parts Stock
Service Letter-Asia
Remove All 7N9331, 7N9335, And 8N1911 Gaskets From Parts Stock
Remove All 7N9331, 7N9335, And 8N1911 Gaskets From Parts Stock
Remove All 1140966 Crank Gears From Parts Stock
Remove All 1140966 Crank Gears From Parts Stock
Reuse And Salvage Guidelines
Reuse and Salvage for Flywheel Assemblies {1156}
Reuse and Salvage for Flywheel Assemblies {1156}
Service Letter-APD
Remove All 7N9331, 7N9335, And 8N1911 Gaskets From Parts Stock
Remove All 7N9331, 7N9335, And 8N1911 Gaskets From Parts Stock
Remove All 1140966 Crank Gears From Parts Stock
Remove All 1140966 Crank Gears From Parts Stock
Testing and Adjusting
Flywheel - Inspect
3408E and 3412E Engines for Caterpillar Built Machines
Disassembly and Assembly
Flywheel
3412 VEHICULAR ENGINE FOR D9L & D10N TRACTORS
Flywheel Housing
3412 VEHICULAR ENGINE FOR D9L & D10N TRACTORS
Crankshaft Rear Gear
3412 VEHICULAR ENGINE FOR D9L & D10N TRACTORS
Flywheel - Remove
3408E and 3412E Engines for Caterpillar Built Machines
Flywheel - Install
3408E and 3412E Engines for Caterpillar Built Machines
Service Magazine
Washer Added Between Bolt And Thrust Plate For Oil Pump Idler Gear{1206}
1981/05/25
Engine Storage; Engine Start-Up After Storage{1000}
1982/02/22
Service Information For Easier Use Of The 6V3100 Timing Indicator Group{0651,1250,1156,1157}
1982/10/11
Service Reminders For 3400 Family Of Diesel Engines{1204,1214,1331}
1986/05/05
Modification To Prevent Starter From Remaining Engaged With Flywheel After Engine Starts{1400,1450}
1987/03/16
No Gaskets Used With Aluminum Flywheel Housings{1157}
1991/10/14
New Plug And O-Ring Can Help Prevent Oil Leakage At The Flywheel Housing Gasket{1157,1307}
1992/09/21
Procedure For Installing Steel Core Gasket At The Front Housing And The Flywheel Housing {1151,1157,1162}
1996/11/25
New Flywheel Housing Gasket For 3408 And 3412 Machine Engines {1152}
1999/08/02
Wider Crankshaft Gear Used {1204}
1999/09/13
New Flywheel Housing Gasket For 3408 And 3412 Machine Engines {1152}
1999/10/25
A New Flywheel Improves Service Life {1156, 1158}
2002/09/30
Engine News
An Improved Front Gear Train Timing Procedure Is Used for 3406E, 3456, C-15, C-16, C15, and C18 Engines {1206}
2012/12/14
Service Letter-NACD
Remove All 1140966 Crank Gears From Parts Stock
Remove All 1140966 Crank Gears From Parts Stock
Service Letter-Australia
Service Letter-CFEL
Service Letter-CSARL
Service Letter-Americas
Service Letter-Truck/Ag/Marine
Specifications
Front Timing Gears
3412 ENGINE FOR CATERPILLAR BUILT MACHINES
Timing Gear Housing
3412 ENGINE FOR CATERPILLAR BUILT MACHINES
Crankshaft Rear Gear
3412 ENGINE FOR CATERPILLAR BUILT MACHINES
Service Letter-China
Remove All 1140966 Crank Gears From Parts Stock
Remove All 1140966 Crank Gears From Parts Stock
Service Letter-Asia
Reuse And Salvage Guidelines
Reuse and Salvage for Gear Train and Gear Shafts on Engines {0679, 1151, 1162, 1206}
Reuse and Salvage for Gear Train and Gear Shafts on Engines {0679, 1151, 1162, 1206}
Service Letter-APD
Remove All 1140966 Crank Gears From Parts Stock
Remove All 1140966 Crank Gears From Parts Stock
Testing and Adjusting
Gear Group (Front) - Time
3408E and 3412E Engines for Caterpillar Built Machines
Gear Group - Inspect
3408E and 3412E Engines for Caterpillar Built Machines
Disassembly and Assembly
Timing Gear Cover
3412 VEHICULAR ENGINE FOR D9L & D10N TRACTORS
Camshaft Idler Gear
3412 VEHICULAR ENGINE FOR D9L & D10N TRACTORS
Crankshaft Rear Gear
3412 VEHICULAR ENGINE FOR D9L & D10N TRACTORS
Gear Group (Front) - Remove
3408E and 3412E Engines for Caterpillar Built Machines
Gear Group (Front) - Install
3408E and 3412E Engines for Caterpillar Built Machines
Gear Group (Rear) - Remove
3408E and 3412E Engines for Caterpillar Built Machines
Gear Group (Rear) - Install
3408E and 3412E Engines for Caterpillar Built Machines
Service Magazine
Washer Added Between Bolt And Thrust Plate For Oil Pump Idler Gear{1206}
1981/05/25
Engine Storage; Engine Start-Up After Storage{1000}
1982/02/22
Installation Of Crankshaft Front And Rear Seals (Later Design){1160,1161}
1984/06/04
New, Tougher Gasket Used Between Block And Front Housing{1151,7555}
1985/12/09
Service Reminders For 3400 Family Of Diesel Engines{1204,1214,1331}
1986/05/05
Stronger Timing Gear Housing; Additional Stud Used At Top Of Housing{1151,1201}
1987/02/23
New Timing Gear Housing Used In Front Housing Groups To Help Prevent Oil Leaks{1162,1166}
1987/09/21
6V6640 Gasket Maker Used In Place Of Gaskets In Front Housing Cover Group On Engine{1150,1151}
1989/06/19
New Bolts With &quot;Lock-Patch&quot; Used In Front Timing Gear Groups {1206}
1995/07/03
Procedure For Installing Steel Core Gasket At The Front Housing And The Flywheel Housing {1151,1157,1162}
1996/11/25
Wider Crankshaft Gear Used {1204}
1999/09/13
Procedure for Installing the Front Gears and Dampers on Certain Caterpillar Engines {1151, 1162, 1205, 1206}
2008/10/13
An Improved Front Gear Train Timing Procedure Is Used for 3406E, 3456, C-15, C-16, C15, and C18 Engines {1206}
2012/12/13
Special Instruction
Installation Of Service Flywheel Groups For 3406, 3408 And 3412 Engines{1156}
Installation Of Service Flywheel Groups For 3406, 3408 And 3412 Engines{1156}
Service Letter-NACD
Remove All 7N9331, 7N9335, And 8N1911 Gaskets From Parts Stock
Remove All 7N9331, 7N9335, And 8N1911 Gaskets From Parts Stock
Service Letter-Australia
Service Letter-CFEL
Service Letter-CSARL
Service Letter-Americas
Service Letter-Brazil
Service Letter-Truck/Ag/Marine
Specifications
Flywheel Housing
3412 ENGINE FOR CATERPILLAR BUILT MACHINES
Flywheel Housing Bore
3412 ENGINE FOR CATERPILLAR BUILT MACHINES
Flywheel Housing Runout
3412 ENGINE FOR CATERPILLAR BUILT MACHINES
Service Letter-China
Remove All 7N9331, 7N9335, And 8N1911 Gaskets From Parts Stock
Remove All 7N9331, 7N9335, And 8N1911 Gaskets From Parts Stock
Service Letter-Asia
Service Letter-APD
Testing and Adjusting
Flywheel Housing - Inspect
3408E and 3412E Engines for Caterpillar Built Machines
Disassembly and Assembly
Crankshaft Rear Seal And Wear Sleeve
3412 VEHICULAR ENGINE FOR D9L & D10N TRACTORS
Flywheel Housing
3412 VEHICULAR ENGINE FOR D9L & D10N TRACTORS
Flywheel Housing - Remove and Install
3408E and 3412E Engines for Caterpillar Built Machines
Service Magazine
Correct Use Of 6V2023 Flow Check Adapter Group Is Important To Prevent Damage To An Engine{0651,0654,1250}
1982/03/22
Service Information For Easier Use Of The 6V3100 Timing Indicator Group{0651,1250,1156,1157}
1982/10/11
Installation Of Crankshaft Front And Rear Seals (Later Design){1160,1161}
1984/06/04
Check 5P7435 Tee Adapter Groups In The 6V3100 Engine Timing Indicator Groups{0782}
1985/06/03
Use The 6V2034 Micrometer Adapter To Measure Lip Thickness Of Engine Valves {0653,1105}
1979/10/29
No Gaskets Used With Aluminum Flywheel Housings{1157}
1991/10/14
New Plug And O-Ring Can Help Prevent Oil Leakage At The Flywheel Housing Gasket{1157,1307}
1992/09/21
Procedure For Installing Steel Core Gasket At The Front Housing And The Flywheel Housing {1151,1157,1162}
1996/11/25
New Flywheel Housing Gasket For 3408 And 3412 Machine Engines {1152}
1999/08/02
New Flywheel Housing Gasket For 3408 And 3412 Machine Engines {1152}
1999/10/25
A New Integral Seal Provides Improved Sealing {7555}
2003/10/13
Specifications
Front Timing Gears
3412 ENGINE FOR CATERPILLAR BUILT MACHINES
Timing Gear Housing
3412 ENGINE FOR CATERPILLAR BUILT MACHINES
Reuse And Salvage Guidelines
Thermal Spray Procedures for Engine Front Cover{0679, 1150, 1151, 1162}
Thermal Spray Procedures for Engine Front Cover{0679, 1150, 1151, 1162}
Disassembly and Assembly
Crankshaft Front Seal And Wear Sleeve
3412 VEHICULAR ENGINE FOR D9L & D10N TRACTORS
Timing Gear Cover
3412 VEHICULAR ENGINE FOR D9L & D10N TRACTORS
Camshaft Idler Gear
3412 VEHICULAR ENGINE FOR D9L & D10N TRACTORS
Front Cover - Remove
3408E and 3412E Engines for Caterpillar Built Machines
Front Cover - Install
3408E and 3412E Engines for Caterpillar Built Machines
Housing (Front) - Remove
3408E and 3412E Engines for Caterpillar Built Machines
Housing (Front) - Install
3408E and 3412E Engines for Caterpillar Built Machines
Service Magazine
Washer Added Between Bolt And Thrust Plate For Oil Pump Idler Gear{1206}
1981/05/25
Installation Of Crankshaft Front And Rear Seals (Later Design){1160,1161}
1984/06/04
Stronger Fuel Pump Gear Cover Provides Stronger Mounting Of Fan Drive{1150,1166}
1985/05/27
New, Tougher Gasket Used Between Block And Front Housing{1151,7555}
1985/12/09
Stronger Timing Gear Housing; Additional Stud Used At Top Of Housing{1151,1201}
1987/02/23
New Timing Gear Housing Used In Front Housing Groups To Help Prevent Oil Leaks{1162,1166}
1987/09/21
6V6640 Gasket Maker Can Be Used In Place Of Gaskets In The Front Housing Cover Group On Engine{1150,1151,0648}
1988/09/19
6V6640 Gasket Maker Used In Place Of Gaskets In Front Housing Cover Group On Engine{1150,1151}
1989/06/19
New Bolts With &quot;Lock-Patch&quot; Used In Front Timing Gear Groups {1206}
1995/07/03
Procedure For Installing Steel Core Gasket At The Front Housing And The Flywheel Housing {1151,1157,1162}
1996/11/25
Procedure for Installing the Front Gears and Dampers on Certain Caterpillar Engines {1151, 1162, 1205, 1206}
2008/10/13
Special Instruction
Installation of 7C1780 and 7W4150 Fan Drive Conversion Group{1359}
Installation of 7C1780 and 7W4150 Fan Drive Conversion Group{1359}
Installing Crankshaft Seals And Wear Sleeves Using The Former 9S8868, 9S8873, 9S8881 And 9S8888 Tools Groups{1160, 1161, 0704}
Installing Crankshaft Seals And Wear Sleeves Using The Former 9S8868, 9S8873, 9S8881 And 9S8888 Tools Groups{1160, 1161, 0704}
Installation Of Crankshaft Seals And Wear Sleeves{1160, 1161}
Installation Of Crankshaft Seals And Wear Sleeves{1160, 1161}
Installation Of Crankshaft Seals And Wear Sleeves{1203}
Installation Of Crankshaft Seals And Wear Sleeves{1203}
Use Of 1P4000 Line Boring Tool Group{0672, 1201, 1203}
Use Of 1P4000 Line Boring Tool Group{0672, 1201, 1203}
Pressure Lubrication Procedure For Remanufactured Engines And Short Blocks{1000, 1201}
Pressure Lubrication Procedure For Remanufactured Engines And Short Blocks{1000, 1201}
Installation Of 2W9768 Fan Drive Conversion Group{1359}
Installation Of 2W9768 Fan Drive Conversion Group{1359}
Cylinder Block Cleaning Procedure{1201}
Cylinder Block Cleaning Procedure{1201}
Crankshaft Seal And Wear Sleeve Installation{1160, 1161}
Crankshaft Seal And Wear Sleeve Installation{1160, 1161}
Installation Of Seal Groups With Hydrodynamic Grooves In The Seal Lip{1160, 1161}
Installation Of Seal Groups With Hydrodynamic Grooves In The Seal Lip{1160, 1161}
Service Letter-NACD
New Piston Pin Retainers Need To Be Installed In Certain Cylinder Kits In Parts Stock
New Piston Pin Retainers Need To Be Installed In Certain Cylinder Kits In Parts Stock
Water Pumps In Parts Stock Need To Have The Coolant Seals Replaced And Certain Seals Need To Be Removed From Stock
Water Pumps In Parts Stock Need To Have The Coolant Seals Replaced And Certain Seals Need To Be Removed From Stock
Remove All 3E6777 Seals And 5P8057 Kits From Dealer Inventory
Remove All 3E6777 Seals And 5P8057 Kits From Dealer Inventory
Remove All 7N9331, 7N9335, And 8N1911 Gaskets From Parts Stock
Remove All 7N9331, 7N9335, And 8N1911 Gaskets From Parts Stock
Certain Remanufactured Crankshafts For Use In 3412 Engines Need To Be Removed From Parts Stock
Certain Remanufactured Crankshafts For Use In 3412 Engines Need To Be Removed From Parts Stock
Service Letter-Australia
New Piston Pin Retainers Need To Be Installed In Certain Cylinder Kits In Parts Stock
New Piston Pin Retainers Need To Be Installed In Certain Cylinder Kits In Parts Stock
Water Pumps In Parts Stock Need To Have The Coolant Seals Replaced And Certain Seals Need To Be Removed From Stock
Water Pumps In Parts Stock Need To Have The Coolant Seals Replaced And Certain Seals Need To Be Removed From Stock
Remove All 3E6777 Seals And 5P8057 Kits From Dealer Inventory
Remove All 3E6777 Seals And 5P8057 Kits From Dealer Inventory
Remove All 7N9331, 7N9335, And 8N1911 Gaskets From Parts Stock
Remove All 7N9331, 7N9335, And 8N1911 Gaskets From Parts Stock
Certain Remanufactured Crankshafts For Use In 3412 Engines Need To Be Removed From Parts Stock
Certain Remanufactured Crankshafts For Use In 3412 Engines Need To Be Removed From Parts Stock
Service Letter-CFEL
New Piston Pin Retainers Need To Be Installed In Certain Cylinder Kits In Parts Stock
New Piston Pin Retainers Need To Be Installed In Certain Cylinder Kits In Parts Stock
Water Pumps In Parts Stock Need To Have The Coolant Seals Replaced And Certain Seals Need To Be Removed From Stock
Water Pumps In Parts Stock Need To Have The Coolant Seals Replaced And Certain Seals Need To Be Removed From Stock
Remove All 3E6777 Seals And 5P8057 Kits From Dealer Inventory
Remove All 3E6777 Seals And 5P8057 Kits From Dealer Inventory
Remove All 7N9331, 7N9335, And 8N1911 Gaskets From Parts Stock
Remove All 7N9331, 7N9335, And 8N1911 Gaskets From Parts Stock
Certain Remanufactured Crankshafts For Use In 3412 Engines Need To Be Removed From Parts Stock
Certain Remanufactured Crankshafts For Use In 3412 Engines Need To Be Removed From Parts Stock
Service Letter-CSARL
New Piston Pin Retainers Need To Be Installed In Certain Cylinder Kits In Parts Stock
New Piston Pin Retainers Need To Be Installed In Certain Cylinder Kits In Parts Stock
Water Pumps In Parts Stock Need To Have The Coolant Seals Replaced And Certain Seals Need To Be Removed From Stock
Water Pumps In Parts Stock Need To Have The Coolant Seals Replaced And Certain Seals Need To Be Removed From Stock
Remove All 3E6777 Seals And 5P8057 Kits From Dealer Inventory
Remove All 3E6777 Seals And 5P8057 Kits From Dealer Inventory
Remove All 7N9331, 7N9335, And 8N1911 Gaskets From Parts Stock
Remove All 7N9331, 7N9335, And 8N1911 Gaskets From Parts Stock
Certain Remanufactured Crankshafts For Use In 3412 Engines Need To Be Removed From Parts Stock
Certain Remanufactured Crankshafts For Use In 3412 Engines Need To Be Removed From Parts Stock
Service Letter-Americas
New Piston Pin Retainers Need To Be Installed In Certain Cylinder Kits In Parts Stock
New Piston Pin Retainers Need To Be Installed In Certain Cylinder Kits In Parts Stock
Water Pumps In Parts Stock Need To Have The Coolant Seals Replaced And Certain Seals Need To Be Removed From Stock
Water Pumps In Parts Stock Need To Have The Coolant Seals Replaced And Certain Seals Need To Be Removed From Stock
Remove All 3E6777 Seals And 5P8057 Kits From Dealer Inventory
Remove All 3E6777 Seals And 5P8057 Kits From Dealer Inventory
Remove All 7N9331, 7N9335, And 8N1911 Gaskets From Parts Stock
Remove All 7N9331, 7N9335, And 8N1911 Gaskets From Parts Stock
Certain Remanufactured Crankshafts For Use In 3412 Engines Need To Be Removed From Parts Stock
Certain Remanufactured Crankshafts For Use In 3412 Engines Need To Be Removed From Parts Stock
Service Letter-Brazil
New Piston Pin Retainers Need To Be Installed In Certain Cylinder Kits In Parts Stock
New Piston Pin Retainers Need To Be Installed In Certain Cylinder Kits In Parts Stock
Water Pumps In Parts Stock Need To Have The Coolant Seals Replaced And Certain Seals Need To Be Removed From Stock
Water Pumps In Parts Stock Need To Have The Coolant Seals Replaced And Certain Seals Need To Be Removed From Stock
Remove All 3E6777 Seals And 5P8057 Kits From Dealer Inventory
Remove All 3E6777 Seals And 5P8057 Kits From Dealer Inventory
Remove All 7N9331, 7N9335, And 8N1911 Gaskets From Parts Stock
Remove All 7N9331, 7N9335, And 8N1911 Gaskets From Parts Stock
Certain Remanufactured Crankshafts For Use In 3412 Engines Need To Be Removed From Parts Stock
Certain Remanufactured Crankshafts For Use In 3412 Engines Need To Be Removed From Parts Stock
Service Letter-Truck/Ag/Marine
New Piston Pin Retainers Need To Be Installed In Certain Cylinder Kits In Parts Stock
New Piston Pin Retainers Need To Be Installed In Certain Cylinder Kits In Parts Stock
Water Pumps In Parts Stock Need To Have The Coolant Seals Replaced And Certain Seals Need To Be Removed From Stock
Water Pumps In Parts Stock Need To Have The Coolant Seals Replaced And Certain Seals Need To Be Removed From Stock
Remove All 3E6777 Seals And 5P8057 Kits From Dealer Inventory
Remove All 3E6777 Seals And 5P8057 Kits From Dealer Inventory
Remove All 7N9331, 7N9335, And 8N1911 Gaskets From Parts Stock
Remove All 7N9331, 7N9335, And 8N1911 Gaskets From Parts Stock
Certain Remanufactured Crankshafts For Use In 3412 Engines Need To Be Removed From Parts Stock
Certain Remanufactured Crankshafts For Use In 3412 Engines Need To Be Removed From Parts Stock
Technical Information Bulletin
7C-0145 Oil Cooler Core Assembly And 0R-5513 Remanufactured Oil Cooler Core Assembly
7C-0145 Oil Cooler Core Assembly And 0R-5513 Remanufactured Oil Cooler Core Assembly
Tool Operating Manual
9U7990 Counter Bore Tool Group for 3176, 3300 and 3400 Series Engines{1201}
9U7990 Counter Bore Tool Group for 3176, 3300 and 3400 Series Engines{1201}
Service Letter-China
New Piston Pin Retainers Need To Be Installed In Certain Cylinder Kits In Parts Stock
New Piston Pin Retainers Need To Be Installed In Certain Cylinder Kits In Parts Stock
Water Pumps In Parts Stock Need To Have The Coolant Seals Replaced And Certain Seals Need To Be Removed From Stock
Water Pumps In Parts Stock Need To Have The Coolant Seals Replaced And Certain Seals Need To Be Removed From Stock
Remove All 3E6777 Seals And 5P8057 Kits From Dealer Inventory
Remove All 3E6777 Seals And 5P8057 Kits From Dealer Inventory
Remove All 7N9331, 7N9335, And 8N1911 Gaskets From Parts Stock
Remove All 7N9331, 7N9335, And 8N1911 Gaskets From Parts Stock
Certain Remanufactured Crankshafts For Use In 3412 Engines Need To Be Removed From Parts Stock
Certain Remanufactured Crankshafts For Use In 3412 Engines Need To Be Removed From Parts Stock
Service Letter-Asia
New Piston Pin Retainers Need To Be Installed In Certain Cylinder Kits In Parts Stock
New Piston Pin Retainers Need To Be Installed In Certain Cylinder Kits In Parts Stock
Water Pumps In Parts Stock Need To Have The Coolant Seals Replaced And Certain Seals Need To Be Removed From Stock
Water Pumps In Parts Stock Need To Have The Coolant Seals Replaced And Certain Seals Need To Be Removed From Stock
Remove All 3E6777 Seals And 5P8057 Kits From Dealer Inventory
Remove All 3E6777 Seals And 5P8057 Kits From Dealer Inventory
Remove All 7N9331, 7N9335, And 8N1911 Gaskets From Parts Stock
Remove All 7N9331, 7N9335, And 8N1911 Gaskets From Parts Stock
Certain Remanufactured Crankshafts For Use In 3412 Engines Need To Be Removed From Parts Stock
Certain Remanufactured Crankshafts For Use In 3412 Engines Need To Be Removed From Parts Stock
Service Letter-APD
New Piston Pin Retainers Need To Be Installed In Certain Cylinder Kits In Parts Stock
New Piston Pin Retainers Need To Be Installed In Certain Cylinder Kits In Parts Stock
Water Pumps In Parts Stock Need To Have The Coolant Seals Replaced And Certain Seals Need To Be Removed From Stock
Water Pumps In Parts Stock Need To Have The Coolant Seals Replaced And Certain Seals Need To Be Removed From Stock
Remove All 3E6777 Seals And 5P8057 Kits From Dealer Inventory
Remove All 3E6777 Seals And 5P8057 Kits From Dealer Inventory
Remove All 7N9331, 7N9335, And 8N1911 Gaskets From Parts Stock
Remove All 7N9331, 7N9335, And 8N1911 Gaskets From Parts Stock
Certain Remanufactured Crankshafts For Use In 3412 Engines Need To Be Removed From Parts Stock
Certain Remanufactured Crankshafts For Use In 3412 Engines Need To Be Removed From Parts Stock
Service Magazine
Connecting Rod Changes And Replacement Information{1218}
1980/03/03
6V2086 And 6V2087 Seal And Wear Sleeve Installers Available{0622,1160,1161}
1980/09/01
New Cylinder Liners And O-Ring Seals Give Longer Seal Life{1216,1201,1213,1227}
1981/12/14
Use Of A Flex-Hone For Cylinder Liner Reconditioning{0664,0674,1216}
1981/12/21
Piston And Connecting Rod Assembly Storage Cabinet{0600}
1982/01/18
Engine Storage; Engine Start-Up After Storage{1000}
1982/02/22
Use 6V6035 Hardness Tester On Crankshafts{0651,1202}
1982/02/22
Reconditioning of Bridge Wear Seat Is Permitted; Will Prevent Bridge Replacement When Not Necessary{1100}
1982/03/08
Correct Use Of 6V2023 Flow Check Adapter Group Is Important To Prevent Damage To An Engine{0651,0654,1250}
1982/03/22
Use Correct Part Numbers For Main And Connecting Rod Bearings{1230,1203,1219}
1982/04/12
New Crankshaft Main Bearings Used{1203}
1982/05/10
Separate Valve Stem Gauges Available{0653,1000}
1982/06/07
Added Methods To Decrease The Effects Of High Sulfur Fuels{1355,1280,1318,1000}
1982/08/30
New Head Gasket Improves Seal Between Block And Liner Flange{1101,1201}
1982/09/27
Service Information For Easier Use Of The 6V3100 Timing Indicator Group{0651,1250,1156,1157}
1982/10/11
Fuel In The Cooling System Or Coolant In The Engine Oil Can Result From Cracked Fuel Nozzle Adapter{1106}
1982/10/18
Reference Chart for Engine Improvements{0374,1000}
1982/10/25
6V6142 And 6V6143 Installers Can Be Used To Install Crankshaft Seals And Wear Sleeves{0622,0626,1160,1161}
1982/11/01
Use 6V6147 Polishing Wheel To Clean Piston Pins{0675,1214}
1982/11/08
6V4869 Adapter And 6V6174 Plug Can Be Used To Install Camshaft Bearings{1211,0621}
1982/11/22
Use the 6V6167 Contact Point to Measure Wear Steps on Piston Pins{0653}
1982/11/22
New Piston Group Has A Thicker Top Ring{1215,1214,1213,1225,1226,1227}
1982/12/13
Dimensions For Reconditioning Cylinder Blocks, Cylinder Heads{1201,1101,1103,1105}
1982/12/20
Engine Valve Stem &quot;Use Again&quot; Specifications{0653,1105}
1983/02/28
Use Vacuum Tester For Quality Control Check Of Water Pump Seal{0652,1361}
1983/02/28
New Seal Used In Yoke Group{1165,1207}
1983/04/04
New Connecting Rod Bearings Used{1219,1230}
1983/04/04
Procedure To Clean Oil Passages In Crankshafts And Cylinder Blocks{0622,0675,1201,1202}
1983/05/16
Reuse Of Engine Bearings{1230}
1983/05/16
Fan Now Driven By Crankshaft{1356,1357,1358,1359,1360}
1983/05/23
Parts Service Information For Pistons, Connecting Rods, Piston Pins And Rings{1214,1225,1215,1218}
1983/09/12
Valve Damage Can Be Caused By Short Intervals Of Engine Operation In Very Cold Temperatures{1105,1208}
1983/10/17
New Valve Lifter Assemblies Used In Valve Mechanism Groups{1209}
1983/10/31
Improved Oil Pan Drain Plug{1302}
1983/11/14
Crankshaft Failures{1202,1230}
1983/11/21
Reuse Of Engine Bearings{1230,1219,1203}
1983/11/21
Remanufactured Undersize Crankshafts Are Available{1202}
1983/11/21
Dimensions For Reconditioning Cylinder Blocks, Cylinder Heads{1201,1101,1103,1105}
1984/04/23
Installation Of Crankshaft Front And Rear Seals (Later Design){1160,1161}
1984/06/04
Salvaging Cylinder Block Top Decks After Liner Seat Erosion{1201,1216,1217}
1984/06/04
Longer Bolt Holds Belt Tightener Pulley In Position, Stronger One-Piece V-Belt Can Be Used In Fan Drive Group{1357,1358}
1984/07/02
New Cylinder Block Groups Used{1201}
1984/10/01
New Outer Bearing Race Used In Auxiliary Fan Drive Group{1390}
1984/10/29
Install Crankshaft Thrust Bearings Correctly To Avoid Damage{1202,1203}
1985/02/11
New Crankshaft Seal Groups Used On More 3400 Series Engines{1160,1161}
1985/03/11
Installing New Copper Bonded Bearings Can Extend Engine Life{1230,1203,1219}
1985/04/29
Be Sure Correct Piston Rings Are Used On 3400 Series Engines{1215,1214}
1985/05/06
Use Caterpillar 6V50 Engine Timing Indicator For Accurate Readings{0782,0785,0775}
1985/05/27
Check 5P7435 Tee Adapter Groups In The 6V3100 Engine Timing Indicator Groups{0782}
1985/06/03
Use Care When Handling Water Seals For Cylinder Head Spacer Plates{1115}
1985/07/15
Maximum Wear Limits Established For Camshaft Roller Followers{1209}
1985/09/30
Two, New Top Dead Center Magnetic Transducers Available{0651,0653,1214,1250}
1985/10/07
Two Different Piston Oil Ring Designs Used{1215}
1985/11/11
Remanufactured Crankshafts Are Available In Standard And Two Undersize Dimensions (U.S. and Canada){1202,7754}
1985/11/18
New, Tougher Gasket Used Between Block And Front Housing{1151,7555}
1985/12/09
Crankshaft Seal Usage On 3400 Series Engines{1160,1161}
1985/12/16
Service Life Of Fan Drive And Related Components Is Improved{1359,1357,1356}
1986/01/13
New Cylinder Liner Available{1201}
1986/02/10
New 8T2998 Lubricant Available{0645,1210}
1986/02/17
Remote Grease Fitting Can Be Added For Fan Belt Tightener Pulley{1358}
1986/03/10
New Index Lists Engine Special Instructions By SMCS Code{1000,0374}
1986/04/07
Service Reminders For 3400 Family Of Diesel Engines{1204,1214,1331}
1986/05/05
Increase Piston Reuse With Keystone Piston Ring Gauge Group{1214,1215}
1986/06/16
Indications Of Engine Overspeeding When Only One Cam Lobe/Lifter Has Failed{1000,1100,1200}
1986/09/08
Bearing Failures On Engines Due To Lack Of Lubrication{1230,1219,1203,1202}
1986/09/08
Check Connecting Rods After Engine Failures Involving Hydraulic Lock{1218,1225}
1986/10/20
New Indicator Instrument Group Available To Measure Crankcase Blowby And Radiator Air Velocity{0781,1200,1350}
1986/10/27
Modification To Holder To Machine Counterbore On Cylinder Block{0664,1201}
1977/02/28
Improved Exhaust Valve Now Available{1105}
1977/02/28
New Retainer And Improved Housing Keep Water Pump Bearing Tight; Repair For Loosened Bearing{1361}
1977/04/11
Tools To Remove Wear Sleeves From Crankshafts{0621,7558}
1977/04/18
New Piston Pin Bearing Used In Connecting Rod Assembly{1218}
1977/04/25
Correct Adjustment Of Fuel Shut-Off Solenoid Shaft Can Prevent Failures{1259}
1977/08/08
Tools Now Available To Ream And/Or Hone 0.500&quot; (12.70 mm) Diameter Valve Guides{0663}
1977/08/22
Crankshaft Support Groups Are Available To Measure Bent Crankshafts{0653,1202}
1977/11/07
Stronger Timing Gear Housing; Additional Stud Used At Top Of Housing{1151,1201}
1987/02/23
Modification To Prevent Starter From Remaining Engaged With Flywheel After Engine Starts{1400,1450}
1987/03/16
Improved High Idle Display Of The 6V3100 And 8T5300/8T5301 Engine Timing Indicator Groups{0781}
1987/03/16
The Caterpillar Fuel Flow Monitor System Available {0782,1000,1250}
1987/05/11
Additional Guidelines For Using The 8T2700 Blowby/Air Flow Indicator Group {0781,1200,1350}
1987/07/20
Recommendations For Preventing Cooling System Damage {1201}
1987/08/31
Mid-Life Bearing Maintenance Recommendations {1203}
1987/09/14
New Timing Gear Housing Used In Front Housing Groups To Help Prevent Oil Leaks{1162,1166}
1987/09/21
Microfiche For Replacement Engine Bills Of Material {0374,1000}
1987/10/26
Correct Torque Value For Alternator Drive Pulley Retaining Nut Is Important{1405}
1987/11/23
5P8665 Cylinder Liner Puller Makes Liner Removal Easier And Faster{0621,1216}
1978/01/09
Tolerance Added To Valve Clearance Specifications{1105,0374}
1978/01/16
Valve Damage Can Be Caused By Short Intervals Of Engine Operation In Very Cold Temperatures{1105,1208}
1978/01/30
Use Again Specifications For Valve Springs Are Changed{1108}
1978/03/06
Use 6V100 Tool Arrangement To Remove And Install Piston Pin Bearings For Both Tapered And Standard Connecting Rods{0620,1218}
1978/04/24
Explanation Of Nomenclature Used In Engine Performance{1000,0374}
1978/05/15
Use New Main Bearings In Replacement Cylinder Blocks{1203,1201}
1978/06/12
Sleeve-Type Ring Compressors Can Be Used For Installation Of Pistons From The Bottom Of The Engine{0622}
1978/08/21
Change In Procedure To Check Main Bearing Clearance{1203}
1978/08/28
Head Bolt Holes In Cylinder Blocks Can Be Repaired{1201,1101}
1988/10/24
New Liner Seat Insert Available{1201,1216,1217}
1988/11/14
New 6V87 Gauge Measures Valve Stem Wear{0653,1105}
1979/01/08
Current Chart For Dynamometer Adapters{0651,1000}
1979/01/22
5P3519 Piston Ring Gauge Has Improved Design For Better Accuracy And Easier Use; Corrected Information For Use On Pistons That Have Two Ring Grooves{0653,1214}
1979/05/14
A New Method To Clean And Polish Engine Valve Stems{0674,1105}
1979/05/28
New Centering Rings For Oversized Main Bearings{0665,1230}
1979/06/04
Why Engines Are Damaged By Fuel Sulfur{1104,1216,1280,1318,1215}
1979/08/27
Quick Disconnect Coupling On Optional Modification Of 5P4150 Nozzle Tester Permits Faster Exchange Of Adapters{0651,1254}
1979/09/03
Cranking Speeds Necessary To Start Diesel Engines{0374,1000,1450}
1979/09/24
Wider Connecting Rods Have More Bearing Area{1214,1218}
1979/11/05
Fuel Sulfur-Your Diesel's Silent Enemy{0375,1280}
1979/12/17
6V6640 Gasket Maker Used In Place Of Gaskets In Front Housing Cover Group On Engine{1150,1151}
1989/06/19
Check The Radiator Fan Spider Assembly When Doing Yearly General Maintenance{1356}
1989/07/24
New Connecting Rod Bearing Used{0372,1203,1219}
1989/08/21
Engine Coolant Can Be Recycled{1395}
1989/11/13
Improved Head Gasket Used; Service Tips {1124,1216,1221,7568}
1990/02/26
Two New Coolant Flow Switches Used On Machines Equipped With Electronic Monitoring System (EMS){1361,7422,7470}
1990/09/24
New Exhaust Valves Are Used In Caterpillar Remanufactured Cylinder Heads{1105,1101}
1990/10/08
Service Tips For Piston Cooling Jets (Tubes){1331}
1990/11/26
Checking Crankshaft Journal Surface Hardness On Remanufactured Crankshafts{1202}
1991/01/07
No Gaskets Used With Aluminum Flywheel Housings{1157}
1991/10/14
New Piston Pin Retainer Used{1225}
1991/10/14
Thinner Spacer Plates Available For Parts Service{1221}
1992/06/29
Oil Holes In Crankshaft Main And Rod Journals{1202}
1992/11/09
New Liner Seat Inserts Available{1217}
1992/11/09
New Seal Group Used In Water Pump Groups{1361}
1993/04/12
New Intake And Exhaust Valves Used{1105,1100}
1994/06/20
New Rocker Arm Adjustment Screw Used To Adjust Valve Clearance{1123,1100}
1994/06/20
New Valve Lifter Assembly Provides Improved Lubrication Of Lifter Roller And Camshaft Lobes{1209,1210}
1994/06/20
New Inlet And Exhaust Valves Have Thinner Heads{1105}
1995/02/20
Identification Of External Terminals On Alternators {1405,1406,1400}
1998/12/07
Specifications
Trunnion Group
3412 ENGINE FOR CATERPILLAR BUILT MACHINES
Engine Front Support
3412 ENGINE FOR CATERPILLAR BUILT MACHINES
Disassembly and Assembly
Engine Front Support And Trunnion
3412 VEHICULAR ENGINE FOR D9L & D10N TRACTORS
Engine Support (Front) - Remove and Install
3408E and 3412E Engines for Caterpillar Built Machines
Service Magazine
New Flywheel Housing Gasket For 3408 And 3412 Machine Engines {1152}
1999/08/02
New Flywheel Housing Gasket For 3408 And 3412 Machine Engines {1152}
1999/10/25
Contamination Control Guidelines
Obtaining Oil Sample for Analysis {1302, 1348, 3030, 3080, 3278, 4011, 4070, 5050, 5056, 5095, 7542}
Obtaining Oil Sample for Analysis {1302, 1348, 3030, 3080, 3278, 4011, 4070, 5050, 5056, 5095, 7542}
Disassembly and Assembly
Oil Pan
3412 VEHICULAR ENGINE FOR D9L & D10N TRACTORS
Engine Oil Pan - Remove and Install
3408E and 3412E Engines for Caterpillar Built Machines
Service Magazine
Removal Procedure For Engine Oil Pan{1302,1307}
1981/06/01
Remove Piston Cooling Tubes Before Removal Of Pistons And Connecting Rods{1214,1218,1201,1225,1307}
1981/07/13
Improved Oil Pan Drain Plug{1302}
1983/11/14
Correct Maintenance Can Help Prevent Oil Pan Cracking{1302,7151}
1984/05/21
New Indicator Instrument Group Available To Measure Crankcase Blowby And Radiator Air Velocity{0781,1200,1350}
1986/10/27
New Plug And O-Ring Can Help Prevent Oil Leakage At The Flywheel Housing Gasket{1157,1307}
1992/09/21
Oil Drain Assembly Improved To Reduce Thread Interference With Drain Plug {1302}
1994/08/29
Spanner Wrench is Available for Ecology Drain Valves {1302, 1353, 1372, 5076, 5613}
2006/03/20
Inspection Marks On Bearings{7551,1230,1226,1203,1219,1227}
1982/05/03
Special Instruction
Use of Piston Pin Bearing Removal and Installation Tools{1218}
Use of Piston Pin Bearing Removal and Installation Tools{1218}
Using Caterpillar Cylinder Pack Pulling Tools{1239}
Using Caterpillar Cylinder Pack Pulling Tools{1239}
Piston Cleaning Procedure{1214}
Piston Cleaning Procedure{1214}
Use Of 5P8709 Tool Group For Alignment Of Piston Cooling Jets{1331}
Use Of 5P8709 Tool Group For Alignment Of Piston Cooling Jets{1331}
Using The 5P2050 Connecting Rod Checking Fixture{0767, 1218}
Using The 5P2050 Connecting Rod Checking Fixture{0767, 1218}
3400 Series Engines{1215}
3400 Series Engines{1215}
Piston Ring Gap Alignment Influence on High Blowby and Oil Consumption on All Engines {1000, 1215}
Piston Ring Gap Alignment Influence on High Blowby and Oil Consumption on All Engines {1000, 1215}
Service Letter-NACD
New Piston Pin Retainers Need To Be Installed In Certain Cylinder Kits In Parts Stock
New Piston Pin Retainers Need To Be Installed In Certain Cylinder Kits In Parts Stock
Remove All 3E6777 Seals And 5P8057 Kits From Dealer Inventory
Remove All 3E6777 Seals And 5P8057 Kits From Dealer Inventory
PRODUCT SUPPORT PROGRAM TO REPLACE DEALER INSTALLED ROD BEARINGS ON CERTAIN 3400, 3300, 3176, AND C-10 ENGINES, IN ALL APPLICATIONS; COMPACTORS; MOTOR GRADERS; OFF-HIGHWAY TRUCKS; ARTICULATED TRUCKS; TRACK-TYPE TRACTORS; TRACK LOADERS; WHEEL LOADERS; WHEE
PRODUCT SUPPORT PROGRAM TO REPLACE DEALER INSTALLED ROD BEARINGS ON CERTAIN 3400, 3300, 3176, AND C-10 ENGINES, IN ALL APPLICATIONS; COMPACTORS; MOTOR GRADERS; OFF-HIGHWAY TRUCKS; ARTICULATED TRUCKS; TRACK-TYPE TRACTORS; TRACK LOADERS; WHEEL LOADERS; WHEE
Service Letter-Australia
New Piston Pin Retainers Need To Be Installed In Certain Cylinder Kits In Parts Stock
New Piston Pin Retainers Need To Be Installed In Certain Cylinder Kits In Parts Stock
Remove All 3E6777 Seals And 5P8057 Kits From Dealer Inventory
Remove All 3E6777 Seals And 5P8057 Kits From Dealer Inventory
PRODUCT SUPPORT PROGRAM TO REPLACE DEALER INSTALLED ROD BEARINGS ON CERTAIN 3400, 3300, 3176, AND C-10 ENGINES, IN ALL APPLICATIONS; COMPACTORS; MOTOR GRADERS; OFF-HIGHWAY TRUCKS; ARTICULATED TRUCKS; TRACK-TYPE TRACTORS; TRACK LOADERS; WHEEL LOADERS; WHEE
PRODUCT SUPPORT PROGRAM TO REPLACE DEALER INSTALLED ROD BEARINGS ON CERTAIN 3400, 3300, 3176, AND C-10 ENGINES, IN ALL APPLICATIONS; COMPACTORS; MOTOR GRADERS; OFF-HIGHWAY TRUCKS; ARTICULATED TRUCKS; TRACK-TYPE TRACTORS; TRACK LOADERS; WHEEL LOADERS; WHEE
Service Letter-CFEL
New Piston Pin Retainers Need To Be Installed In Certain Cylinder Kits In Parts Stock
New Piston Pin Retainers Need To Be Installed In Certain Cylinder Kits In Parts Stock
Remove All 3E6777 Seals And 5P8057 Kits From Dealer Inventory
Remove All 3E6777 Seals And 5P8057 Kits From Dealer Inventory
PRODUCT SUPPORT PROGRAM TO REPLACE DEALER INSTALLED ROD BEARINGS ON CERTAIN 3400, 3300, 3176, AND C-10 ENGINES, IN ALL APPLICATIONS; COMPACTORS; MOTOR GRADERS; OFF-HIGHWAY TRUCKS; ARTICULATED TRUCKS; TRACK-TYPE TRACTORS; TRACK LOADERS; WHEEL LOADERS; WHEE
PRODUCT SUPPORT PROGRAM TO REPLACE DEALER INSTALLED ROD BEARINGS ON CERTAIN 3400, 3300, 3176, AND C-10 ENGINES, IN ALL APPLICATIONS; COMPACTORS; MOTOR GRADERS; OFF-HIGHWAY TRUCKS; ARTICULATED TRUCKS; TRACK-TYPE TRACTORS; TRACK LOADERS; WHEEL LOADERS; WHEE
Service Letter-CSARL
New Piston Pin Retainers Need To Be Installed In Certain Cylinder Kits In Parts Stock
New Piston Pin Retainers Need To Be Installed In Certain Cylinder Kits In Parts Stock
Remove All 3E6777 Seals And 5P8057 Kits From Dealer Inventory
Remove All 3E6777 Seals And 5P8057 Kits From Dealer Inventory
PRODUCT SUPPORT PROGRAM TO REPLACE DEALER INSTALLED ROD BEARINGS ON CERTAIN 3400, 3300, 3176, AND C-10 ENGINES, IN ALL APPLICATIONS; COMPACTORS; MOTOR GRADERS; OFF-HIGHWAY TRUCKS; ARTICULATED TRUCKS; TRACK-TYPE TRACTORS; TRACK LOADERS; WHEEL LOADERS; WHEE
PRODUCT SUPPORT PROGRAM TO REPLACE DEALER INSTALLED ROD BEARINGS ON CERTAIN 3400, 3300, 3176, AND C-10 ENGINES, IN ALL APPLICATIONS; COMPACTORS; MOTOR GRADERS; OFF-HIGHWAY TRUCKS; ARTICULATED TRUCKS; TRACK-TYPE TRACTORS; TRACK LOADERS; WHEEL LOADERS; WHEE
Service Letter-Americas
New Piston Pin Retainers Need To Be Installed In Certain Cylinder Kits In Parts Stock
New Piston Pin Retainers Need To Be Installed In Certain Cylinder Kits In Parts Stock
Remove All 3E6777 Seals And 5P8057 Kits From Dealer Inventory
Remove All 3E6777 Seals And 5P8057 Kits From Dealer Inventory
PRODUCT SUPPORT PROGRAM TO REPLACE DEALER INSTALLED ROD BEARINGS ON CERTAIN 3400, 3300, 3176, AND C-10 ENGINES, IN ALL APPLICATIONS; COMPACTORS; MOTOR GRADERS; OFF-HIGHWAY TRUCKS; ARTICULATED TRUCKS; TRACK-TYPE TRACTORS; TRACK LOADERS; WHEEL LOADERS; WHEE
PRODUCT SUPPORT PROGRAM TO REPLACE DEALER INSTALLED ROD BEARINGS ON CERTAIN 3400, 3300, 3176, AND C-10 ENGINES, IN ALL APPLICATIONS; COMPACTORS; MOTOR GRADERS; OFF-HIGHWAY TRUCKS; ARTICULATED TRUCKS; TRACK-TYPE TRACTORS; TRACK LOADERS; WHEEL LOADERS; WHEE
Service Letter-Brazil
New Piston Pin Retainers Need To Be Installed In Certain Cylinder Kits In Parts Stock
New Piston Pin Retainers Need To Be Installed In Certain Cylinder Kits In Parts Stock
Remove All 3E6777 Seals And 5P8057 Kits From Dealer Inventory
Remove All 3E6777 Seals And 5P8057 Kits From Dealer Inventory
Service Letter-Truck/Ag/Marine
New Piston Pin Retainers Need To Be Installed In Certain Cylinder Kits In Parts Stock
New Piston Pin Retainers Need To Be Installed In Certain Cylinder Kits In Parts Stock
Remove All 3E6777 Seals And 5P8057 Kits From Dealer Inventory
Remove All 3E6777 Seals And 5P8057 Kits From Dealer Inventory
PRODUCT SUPPORT PROGRAM TO REPLACE DEALER INSTALLED ROD BEARINGS ON CERTAIN 3400, 3300, 3176, AND C-10 ENGINES, IN ALL APPLICATIONS; COMPACTORS; MOTOR GRADERS; OFF-HIGHWAY TRUCKS; ARTICULATED TRUCKS; TRACK-TYPE TRACTORS; TRACK LOADERS; WHEEL LOADERS; WHEE
PRODUCT SUPPORT PROGRAM TO REPLACE DEALER INSTALLED ROD BEARINGS ON CERTAIN 3400, 3300, 3176, AND C-10 ENGINES, IN ALL APPLICATIONS; COMPACTORS; MOTOR GRADERS; OFF-HIGHWAY TRUCKS; ARTICULATED TRUCKS; TRACK-TYPE TRACTORS; TRACK LOADERS; WHEEL LOADERS; WHEE
Technical Information Bulletin
Connecting Rod Bearings
Connecting Rod Bearings
Piston Ring Gap Alignment Influence on High Blowby and Oil Consumption on All Engines {1000, 1215}
Piston Ring Gap Alignment Influence on High Blowby and Oil Consumption on All Engines {1000, 1215}
Specifications
Connecting Rod And Main Bearing Journals
3412 ENGINE FOR CATERPILLAR BUILT MACHINES
Connecting Rods
3412 ENGINE FOR CATERPILLAR BUILT MACHINES
Pistons And Rings
3412 ENGINE FOR CATERPILLAR BUILT MACHINES
Tool Operating Manual
Using the 242-3980 Piston Groove Gauge on 3500A and B Engines with Monotherm Pistons using the 329-2630 and 329-2631 Piston Groove Gauges on 3500B Engines with Monotherm Pistons{0374, 0599, 0700, 0701, 0705}
Using the 242-3980 Piston Groove Gauge on 3500A and B Engines with Monotherm Pistons using the 329-2630 and 329-2631 Piston Groove Gauges on 3500B Engines with Monotherm Pistons{0374, 0599, 0700, 0701, 0705}
NEHS1227: 477-3197 C27 Piston Ring Gauge Group {0374, 0599, 0700, 0701, 1214, 1215}
NEHS1227: 477-3197 C27 Piston Ring Gauge Group {0374, 0599, 0700, 0701, 1214, 1215}
Service Letter-China
New Piston Pin Retainers Need To Be Installed In Certain Cylinder Kits In Parts Stock
New Piston Pin Retainers Need To Be Installed In Certain Cylinder Kits In Parts Stock
Remove All 3E6777 Seals And 5P8057 Kits From Dealer Inventory
Remove All 3E6777 Seals And 5P8057 Kits From Dealer Inventory
PRODUCT SUPPORT PROGRAM TO REPLACE DEALER INSTALLED ROD BEARINGS ON CERTAIN 3400, 3300, 3176, AND C-10 ENGINES, IN ALL APPLICATIONS; COMPACTORS; MOTOR GRADERS; OFF-HIGHWAY TRUCKS; ARTICULATED TRUCKS; TRACK-TYPE TRACTORS; TRACK LOADERS; WHEEL LOADERS; WHEE
PRODUCT SUPPORT PROGRAM TO REPLACE DEALER INSTALLED ROD BEARINGS ON CERTAIN 3400, 3300, 3176, AND C-10 ENGINES, IN ALL APPLICATIONS; COMPACTORS; MOTOR GRADERS; OFF-HIGHWAY TRUCKS; ARTICULATED TRUCKS; TRACK-TYPE TRACTORS; TRACK LOADERS; WHEEL LOADERS; WHEE
Service Letter-Asia
New Piston Pin Retainers Need To Be Installed In Certain Cylinder Kits In Parts Stock
New Piston Pin Retainers Need To Be Installed In Certain Cylinder Kits In Parts Stock
Remove All 3E6777 Seals And 5P8057 Kits From Dealer Inventory
Remove All 3E6777 Seals And 5P8057 Kits From Dealer Inventory
PRODUCT SUPPORT PROGRAM TO REPLACE DEALER INSTALLED ROD BEARINGS ON CERTAIN 3400, 3300, 3176, AND C-10 ENGINES, IN ALL APPLICATIONS; COMPACTORS; MOTOR GRADERS; OFF-HIGHWAY TRUCKS; ARTICULATED TRUCKS; TRACK-TYPE TRACTORS; TRACK LOADERS; WHEEL LOADERS; WHEE
PRODUCT SUPPORT PROGRAM TO REPLACE DEALER INSTALLED ROD BEARINGS ON CERTAIN 3400, 3300, 3176, AND C-10 ENGINES, IN ALL APPLICATIONS; COMPACTORS; MOTOR GRADERS; OFF-HIGHWAY TRUCKS; ARTICULATED TRUCKS; TRACK-TYPE TRACTORS; TRACK LOADERS; WHEEL LOADERS; WHEE
Reuse And Salvage Guidelines
Reuse and Salvage for Connecting Rods {1218}
Reuse and Salvage for Connecting Rods {1218}
Inspection Procedures and Specifications for Pistons and Piston Pins {1214, 1214}
Inspection Procedures and Specifications for Pistons and Piston Pins {1214, 1214}
Visual Inspection of Main Bearings and Connecting Rod Bearings {1202, 1203, 1225, 1230}
Visual Inspection of Main Bearings and Connecting Rod Bearings {1202, 1203, 1225, 1230}
Service Letter-APD
New Piston Pin Retainers Need To Be Installed In Certain Cylinder Kits In Parts Stock
New Piston Pin Retainers Need To Be Installed In Certain Cylinder Kits In Parts Stock
Remove All 3E6777 Seals And 5P8057 Kits From Dealer Inventory
Remove All 3E6777 Seals And 5P8057 Kits From Dealer Inventory
PRODUCT SUPPORT PROGRAM TO REPLACE DEALER INSTALLED ROD BEARINGS ON CERTAIN 3400, 3300, 3176, AND C-10 ENGINES, IN ALL APPLICATIONS; COMPACTORS; MOTOR GRADERS; OFF-HIGHWAY TRUCKS; ARTICULATED TRUCKS; TRACK-TYPE TRACTORS; TRACK LOADERS; WHEEL LOADERS; WHEE
PRODUCT SUPPORT PROGRAM TO REPLACE DEALER INSTALLED ROD BEARINGS ON CERTAIN 3400, 3300, 3176, AND C-10 ENGINES, IN ALL APPLICATIONS; COMPACTORS; MOTOR GRADERS; OFF-HIGHWAY TRUCKS; ARTICULATED TRUCKS; TRACK-TYPE TRACTORS; TRACK LOADERS; WHEEL LOADERS; WHEE
Testing and Adjusting
Engine Crankcase Pressure (Blowby) - Test
3408E and 3412E Engines for Caterpillar Built Machines
Compression - Test
3408E and 3412E Engines for Caterpillar Built Machines
Excessive Bearing Wear - Inspect
3408E and 3412E Engines for Caterpillar Built Machines
Connecting Rod Bearings - Inspect
3408E and 3412E Engines for Caterpillar Built Machines
Cylinder Liner Projection - Inspect
3408E and 3412E Engines for Caterpillar Built Machines
Piston Ring Groove - Inspect
3408E and 3412E Engines for Caterpillar Built Machines
Disassembly and Assembly
Pistons And Connecting Rods
3412 VEHICULAR ENGINE FOR D9L & D10N TRACTORS
Connecting Rod Bearings
3412 VEHICULAR ENGINE FOR D9L & D10N TRACTORS
Bearing Clearance - Check
3408E and 3412E Engines for Caterpillar Built Machines
Pistons and Connecting Rods - Remove
3408E and 3412E Engines for Caterpillar Built Machines
Connecting Rod Bearings - Remove
3408E and 3412E Engines for Caterpillar Built Machines
Pistons and Connecting Rods - Install
3408E and 3412E Engines for Caterpillar Built Machines
Piston Cooling Jets - Remove and Install
3408E and 3412E Engines for Caterpillar Built Machines
Pistons and Connecting Rods - Disassemble - One-Piece Piston
3408E and 3412E Engines for Caterpillar Built Machines
Pistons and Connecting Rods - Assemble - One-Piece Piston
3408E and 3412E Engines for Caterpillar Built Machines
Connecting Rod Bearings - Install
3408E and 3412E Engines for Caterpillar Built Machines
Service Magazine
Connecting Rod Changes And Replacement Information{1218}
1980/03/03
6V3197 Spacer, 6V3041 Tool Group Available For Use During Removal and Installation Of Piston Pin Bearings{0622,1219,1218,1214}
1981/03/30
Remove Piston Cooling Tubes Before Removal Of Pistons And Connecting Rods{1214,1218,1201,1225,1307}
1981/07/13
New Cylinder Liners And O-Ring Seals Give Longer Seal Life{1216,1201,1213,1227}
1981/12/14
Piston And Connecting Rod Assembly Storage Cabinet{0600}
1982/01/18
Use Correct Part Numbers For Main And Connecting Rod Bearings{1230,1203,1219}
1982/04/12
Use New Special Instruction To Install 5P6595 Insert In Cylinder Liner Seats{1216,0621}
1982/05/03
Inspection Marks On Bearings{7551,1230,1226,1203,1219,1227}
1982/05/03
New Bearing Standard: Quantity Of One Part Number Now Has Both Halves Of The Bearing{7551}
1982/08/09
Use 6V6147 Polishing Wheel To Clean Piston Pins{0675,1214}
1982/11/08
Use the 6V6167 Contact Point to Measure Wear Steps on Piston Pins{0653}
1982/11/22
New Piston Group Has A Thicker Top Ring{1215,1214,1213,1225,1226,1227}
1982/12/13
New Connecting Rod Bearings Used{1219,1230}
1983/04/04
Pistons With Thicker Top Rings Must Be Used In Correct Applications {1214,1215}
1983/04/18
Reuse Of Engine Bearings{1230}
1983/05/16
Parts Service Information For Pistons, Connecting Rods, Piston Pins And Rings{1214,1225,1215,1218}
1983/09/12
New Connecting Rod And Main Bearings Used{1203,1219,1226,1227,1230}
1983/10/10
Reuse Of Engine Bearings{1230,1219,1203}
1983/11/21
Remanufactured Connecting Rod Assemblies{1218}
1984/01/23
Installing New Copper Bonded Bearings Can Extend Engine Life{1230,1203,1219}
1985/04/29
Be Sure Correct Piston Rings Are Used On 3400 Series Engines{1215,1214}
1985/05/06
Two, New Top Dead Center Magnetic Transducers Available{0651,0653,1214,1250}
1985/10/07
Two Different Piston Oil Ring Designs Used{1215}
1985/11/11
Service Reminders For 3400 Family Of Diesel Engines{1204,1214,1331}
1986/05/05
Determining The Cause Of Glow Plug Tip Failures{1053,1105,1412}
1986/06/02
Increase Piston Reuse With Keystone Piston Ring Gauge Group{1214,1215}
1986/06/16
Bearing Failures On Engines Due To Lack Of Lubrication{1230,1219,1203,1202}
1986/09/08
Check Connecting Rods After Engine Failures Involving Hydraulic Lock{1218,1225}
1986/10/20
Improved Main And Connecting Rod Bearings Have Aluminum Alloy With More Strength{1230}
1977/01/17
New Piston Pin Bearing Used In Connecting Rod Assembly{1218}
1977/04/25
New Oversize Connecting Rod Bearings Have Improved Design And Material{1219}
1977/04/25
Main And Connecting Rod Bearing Part Numbers {1203,1219,1230}
1987/01/26
Use Only Paint To Mark Connecting Rod Caps For Torque-Turn Method {1218,1219}
1987/06/01
Testing Connecting Rod Eye Bushings When Overhauling Engines{1218}
1987/07/06
Locating Bushings For The 5P3550 Rod Boring Machine Will Now Hold Tapered Piston Pin Bushings {0626}
1978/04/17
Use 6V100 Tool Arrangement To Remove And Install Piston Pin Bearings For Both Tapered And Standard Connecting Rods{0620,1218}
1978/04/24
Sleeve-Type Ring Compressors Can Be Used For Installation Of Pistons From The Bottom Of The Engine{0622}
1978/08/21
5P3519 Piston Ring Gauge Has Improved Design For Better Accuracy And Easier Use; Corrected Information For Use On Pistons That Have Two Ring Grooves{0653,1214}
1979/05/14
Why Engines Are Damaged By Fuel Sulfur{1104,1216,1280,1318,1215}
1979/08/27
Wider Connecting Rods Have More Bearing Area{1214,1218}
1979/11/05
Fuel Sulfur-Your Diesel's Silent Enemy{0375,1280}
1979/12/17
New Connecting Rod Bearing Used{0372,1203,1219}
1989/08/21
Plasma Top Piston Rings Replace Chrome Rings{1215,1214}
1989/09/11
Service Tips For Piston Cooling Jets (Tubes){1331}
1990/11/26
New Piston Pin Retainer Used{1225}
1991/10/14
Cylinder Pack Puller Groups Improved {0705,1239}
1993/01/18
Verification of Connecting Rod Eye Bushing Retention When Overhauling Engines{1218}
1994/10/31
Be Sure Correct Piston Cooling Jets Are Installed{1331}
1994/11/28
New Guidelines for Inspecting Pistons {1214}
2006/01/02
New Piston Pin Is Now Available in 3400 Cylinder Packs {1225, 1239}
New Piston Pin Is Now Available in 3400 Cylinder Packs {1225, 1239}
A New Connecting Rod Bearing is Available {1219, 1225}
2008/12/29
A New Connecting Rod Bearing is Available {1218, 1219, 1225}
2009/02/09
An Improved Top Piston Ring Is Now Used with the Aluminum Pistons in the 3406, 3408, and 3412 Engines of Certain Machines {1215}
2012/04/30
Technical Information Bulletin
7C-0145 Oil Cooler Core Assembly And 0R-5513 Remanufactured Oil Cooler Core Assembly
7C-0145 Oil Cooler Core Assembly And 0R-5513 Remanufactured Oil Cooler Core Assembly
Service Magazine
New Indicator Instrument Group Available To Measure Crankcase Blowby And Radiator Air Velocity{0781,1200,1350}
1986/10/27
Check The Radiator Fan Spider Assembly When Doing Yearly General Maintenance{1356}
1989/07/24
Engine Coolant Can Be Recycled{1395}
1989/11/13
Special Instruction
Installation of 7C1780 and 7W4150 Fan Drive Conversion Group{1359}
Installation of 7C1780 and 7W4150 Fan Drive Conversion Group{1359}
Upgrading Alternators To Include An Integrated Circuit Regulator{1405, 1410}
Upgrading Alternators To Include An Integrated Circuit Regulator{1405, 1410}
Installation Of 2W9768 Fan Drive Conversion Group{1359}
Installation Of 2W9768 Fan Drive Conversion Group{1359}
Reuse And Salvage Guidelines
Reuse and Salvage for Cast Iron & Steel Pulleys and Stub Shafts {1205, 1207, 1384, 1425}
Reuse and Salvage for Cast Iron & Steel Pulleys and Stub Shafts {1205, 1207, 1384, 1425}
Disassembly and Assembly
Fan Drive (Driven - Early D9L)
3412 VEHICULAR ENGINE FOR D9L & D10N TRACTORS
Fan Drive (Earlier)
3412 VEHICULAR ENGINE FOR D9L & D10N TRACTORS
Fan Drive And Belt Tightener (Later)
3412 VEHICULAR ENGINE FOR D9L & D10N TRACTORS
Fan Drive (Later D9L and D10N)
3412 VEHICULAR ENGINE FOR D9L & D10N TRACTORS
Vibration Damper And Crankshaft Pulley
3412 VEHICULAR ENGINE FOR D9L & D10N TRACTORS
Vibration Damper and Pulley - Remove and Install
3408E and 3412E Engines for Caterpillar Built Machines
Service Magazine
Pin Added To Fan Drive Keeps Retainer Bolt Tight; Correction To Parts Book Illustration{1359}
1981/07/06
New Regulator And Field Coil Assemblies Used{1410,1405}
1981/11/23
Fan Now Driven By Crankshaft{1356,1357,1358,1359,1360}
1983/05/23
Longer Bolt Holds Belt Tightener Pulley In Position, Stronger One-Piece V-Belt Can Be Used In Fan Drive Group{1357,1358}
1984/07/02
Voltage Regulator Cross Reference Chart{1410,1405}
1985/07/01
Service Life Of Fan Drive And Related Components Is Improved{1359,1357,1356}
1986/01/13
Remote Grease Fitting Can Be Added For Fan Belt Tightener Pulley{1358}
1986/03/10
Identification Of External Terminals On Alternators{1405,1406,1400}
1987/03/23
Alternator &quot;R&quot; Terminal Wire Assembly Available For Wiring Harness Repair{1408}
1987/05/04
Alternator/Generator Output Test On The Engine{1401,1404,1405,1406}
1987/05/04
Check Alternator Output Connection Prior To Machine Delivery{1405}
1987/05/18
Remanufactured Heavy-Duty Starters And High-Amp Alternators{1405,1453}
1987/05/25
Correct Torque Value For Alternator Drive Pulley Retaining Nut Is Important{1405}
1987/11/23
8T5314 Socket Adapter Available To Correctly Install Alternator Pulley Nut {0601}
1988/01/25
New 35-Ampere Alternator Used On Some Engines In Caterpillar Equipment{1405,1406}
1979/08/13
Voltage Regulator Can Cause Variable Ammeter Indications{1410,1401,1405,1406,7467}
1979/10/22
Recommendations For Inspection And Replacement Of Rubber and Viscous Crankshaft Dampers{1205}
1995/08/21
Fan Belt Tightener Shaft Replacement Procedure Provides Grease Path to Bearings{1358}
1997/03/17
Identification Of External Terminals On Alternators {1405,1406,1400}
1998/12/07
Reuse And Salvage Guidelines
Specifications and Reusability for Hydraulic Gear Pumps and Motors (Groups 1, 2, and 3) {5061, 5073}
Specifications and Reusability for Hydraulic Gear Pumps and Motors (Groups 1, 2, and 3) {5061, 5073}
Removing and Installing Bushings and Pressure Plates in Hydraulic Gear Pumps {5073}
Removing and Installing Bushings and Pressure Plates in Hydraulic Gear Pumps {5073}
Bench Test Procedures
Bench Test Procedure for Gear Pumps {5073}
Bench Test Procedure for Gear Pumps {5073}
Tool Operating Manual
Using The Inspection Borescopes 1U5268 and 8T9290 Borescopes
Using The Inspection Borescopes 1U5268 and 8T9290 Borescopes
Service Magazine
6V2086 And 6V2087 Seal And Wear Sleeve Installers Available{0622,1160,1161}
1980/09/01
6V3197 Spacer, 6V3041 Tool Group Available For Use During Removal and Installation Of Piston Pin Bearings{0622,1219,1218,1214}
1981/03/30
Piston And Connecting Rod Assembly Storage Cabinet{0600}
1982/01/18
Use New Special Instruction To Install 5P6595 Insert In Cylinder Liner Seats{1216,0621}
1982/05/03
6V6142 And 6V6143 Installers Can Be Used To Install Crankshaft Seals And Wear Sleeves{0622,0626,1160,1161}
1982/11/01
Use 6V6147 Polishing Wheel To Clean Piston Pins{0675,1214}
1982/11/08
Make Change To 6V2100 Multitach And 5P9698 Calibrator{0651}
1982/11/15
6V4869 Adapter And 6V6174 Plug Can Be Used To Install Camshaft Bearings{1211,0621}
1982/11/22
Procedure To Clean Oil Passages In Crankshafts And Cylinder Blocks{0622,0675,1201,1202}
1983/05/16
Use Caterpillar 6V50 Engine Timing Indicator For Accurate Readings{0782,0785,0775}
1985/05/27
Check 5P7435 Tee Adapter Groups In The 6V3100 Engine Timing Indicator Groups{0782}
1985/06/03
New Engine Timing Indicator Group Available {0781,0782}
1986/07/07
New Indicator Instrument Group Available To Measure Crankcase Blowby And Radiator Air Velocity{0781,1200,1350}
1986/10/27

Truck sale:

Caterpillar D9L
 
Caterpillar D9L
- Crawler dozers
N C MACHINERY CO.
Caterpillar D9L, Construction
39,908 
Caterpillar D9L, Construction
- Dozers
MICHIGAN CAT
Caterpillar D9L, Construction
50,000 
Caterpillar D9L, Construction
- Dozers
QUINN COMPANY
CATERPILLAR D9L 1982
 
CATERPILLAR D9L 1982
- TRACK TYPE TRACTORS
QUINN COMPANY
California United States
CATERPILLAR D9L 1987
 
CATERPILLAR D9L 1987
- TRACK TYPE TRACTORS
QUINN COMPANY
California United States
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