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3412C Marine Engine 60M05161-UP BASIC ENGINE Caterpillar SIS



MARINE ENGINE 3412 MARINE ENGINE 60M
 3412C Marine Engine 60M05161-UP SEBP3179 3412 60M   (1976)

Parts group 3412:

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BASIC ENGINE
BARRING GP
BARRING GP
253-2468 BARRING GP
253-2468 BARRING GP -RH
AN ATTACHMENT
BARRING GP
5R-7425 BARRING GP
5R-7425 BARRING GP -LH
AN ATTACHMENT
CAMSHAFT GP
CAMSHAFT GP
4N-0965 CAMSHAFT GP
4N-0965 CAMSHAFT GP
CLUTCH GP
CLUTCH AS
5N-3789 CLUTCH AS
5N-3789 CLUTCH AS
PART OF 5N-7329 CLUTCH GP
AN ATTACHMENT
CLUTCH AS
5N-3790 CLUTCH AS
5N-3790 CLUTCH AS
PART OF 5N-7330 CLUTCH GP
AN ATTACHMENT
CLUTCH GP
5N-7329 CLUTCH GP
5N-7329 CLUTCH GP
PART OF 4W-9829 POWER TAKE-OFF GP
AN ATTACHMENT
CLUTCH GP
5N-7330 CLUTCH GP
5N-7330 CLUTCH GP
PART OF 4W-9830 POWER TAKE-OFF GP
AN ATTACHMENT
CRANKSHAFT GP
CRANKSHAFT AS
384-9906 CRANKSHAFT AS
384-9906 CRANKSHAFT AS
S/N 60M7787-UP
PART OF 4N-0922 CRANKSHAFT GP
CRANKSHAFT GP
4N-0922 CRANKSHAFT GP
4N-0922 CRANKSHAFT GP
S/N 60M5161-7585
CRANKSHAFT GP
4N-0922 CRANKSHAFT GP
4N-0922 CRANKSHAFT GP
S/N 60M7586-UP
CRANKSHAFT GP
4N-0922 CRANKSHAFT GP
4N-0922 CRANKSHAFT GP
S/N 60M7787-UP
243-6718 KIT-CRANKSHAFT BEARING
243-6718 KIT-CRANKSHAFT BEARING
FIELD INSTALLATION
SEAL GP-CRANKSHAFT
319-0785 SEAL GP-CRANKSHAFT
319-0785 SEAL GP-CRANKSHAFT -REAR
S/N 60M7787-UP
PART OF 4N-0922 CRANKSHAFT GP
FOR USE WITH CCW ROTATION
SEAL GP-CRANKSHAFT
319-7401 SEAL GP-CRANKSHAFT
319-7401 SEAL GP-CRANKSHAFT -FRONT
S/N 60M7787-UP
PART OF 4N-0922 CRANKSHAFT GP
FOR USE WITH CW ROTATION
SEAL GP-CRANKSHAFT
7N-1999 SEAL GP-CRANKSHAFT
7N-1999 SEAL GP-CRANKSHAFT
FIELD INSTALLATION
CYLINDER BLOCK GP
BRACKET GP-MOUNTING
295-1571 BRACKET GP-MOUNTING
295-1571 BRACKET GP-MOUNTING
AN ATTACHMENT
COVER GP-CYLINDER BLOCK
6N-1849 COVER GP-CYLINDER BLOCK
6N-1849 COVER GP-CYLINDER BLOCK
CYLINDER BLOCK AS
122-2243 CYLINDER BLOCK AS
122-2243 CYLINDER BLOCK AS
S/N 60M6271-UP
PART OF 123-0978, 1W-5915, 4N-2624 CYLINDER BLOCK GP
FIELD REPLACEMENT ORDER @@@@@126-1377@@@@@, 12- 7W-4990 TUBE AS-OIL JET, 12-111-8606 BOLT-OIL JET, 12-168-4538 TUBE AS-OIL JET
CYLINDER BLOCK AS
122-8601 CYLINDER BLOCK AS
122-8601 CYLINDER BLOCK AS
S/N 60M5161-6270
PART OF 122-8607, 122-8608, 123-0978 CYLINDER BLOCK GP
FIELD REPLACEMENT ORDER @@@@@ 2W-5208@@@@@
CYLINDER BLOCK AS
126-1378 CYLINDER BLOCK AS
126-1378 CYLINDER BLOCK AS
S/N 60M6271-UP
PART OF 126-1377 CYLINDER BLOCK GP
CYLINDER BLOCK AS
4N-2638 CYLINDER BLOCK AS
4N-2638 CYLINDER BLOCK AS
S/N 60M5161-6270
PART OF 1W-5915, 4N-2624 CYLINDER BLOCK GP
FIELD REPLACEMENT ORDER @@@@@ 2W-5208@@@@@
CYLINDER BLOCK GP
122-8607 CYLINDER BLOCK GP
122-8607 CYLINDER BLOCK GP
S/N 60M5161-6270
CYLINDER BLOCK GP
122-8608 CYLINDER BLOCK GP
122-8608 CYLINDER BLOCK GP
S/N 60M5793-6270
CYLINDER BLOCK GP
123-0978 CYLINDER BLOCK GP
123-0978 CYLINDER BLOCK GP
S/N 60M6137-6270
CYLINDER BLOCK GP
123-0978 CYLINDER BLOCK GP
123-0978 CYLINDER BLOCK GP
S/N 60M6271-8500
CYLINDER BLOCK GP
126-1377 CYLINDER BLOCK GP
126-1377 CYLINDER BLOCK GP
S/N 60M6271-UP
FIELD REPLACEMENT FOR @@@@@122-2243@@@@@
CYLINDER BLOCK GP
1W-5915 CYLINDER BLOCK GP
1W-5915 CYLINDER BLOCK GP
S/N 60M5161-6270
CYLINDER BLOCK GP
1W-5915 CYLINDER BLOCK GP
1W-5915 CYLINDER BLOCK GP
S/N 60M6271-8500
CYLINDER BLOCK GP
2W-5208 CYLINDER BLOCK GP
2W-5208 CYLINDER BLOCK GP
S/N 60M5161-6270
FIELD REPLACEMENT FOR @@@@@ 4N-2638@@@@@, @@@@@122-8601@@@@@
FIELD INSTALLATION
CYLINDER BLOCK GP
4N-2624 CYLINDER BLOCK GP
4N-2624 CYLINDER BLOCK GP
S/N 60M5161-6270
CYLINDER BLOCK GP
4N-2624 CYLINDER BLOCK GP
4N-2624 CYLINDER BLOCK GP
S/N 60M6271-UP
442-5354 KIT-CYLINDER PACK
442-5354 KIT-CYLINDER PACK
S/N 60M6137-UP
442-5359 KIT-CYLINDER PACK
442-5359 KIT-CYLINDER PACK
CYLINDER HEAD GP
CYLINDER HEAD AS
143-0040 CYLINDER HEAD AS
143-0040 CYLINDER HEAD AS
PART OF 143-0041, 7W-2225 CYLINDER HEAD AS
FIELD REPLACEMENT ORDER @@@@@143-0041@@@@@
AN ATTACHMENT
CYLINDER HEAD AS
143-0041 CYLINDER HEAD AS
143-0041 CYLINDER HEAD AS
FIELD REPLACEMENT FOR @@@@@143-0040@@@@@
CYLINDER HEAD AS
143-0046 CYLINDER HEAD AS
143-0046 CYLINDER HEAD AS
PART OF 143-0047, 7W-2243 CYLINDER HEAD AS
FIELD REPLACEMENT ORDER @@@@@143-0047@@@@@
ALSO AN ATTACHMENT
CYLINDER HEAD AS
143-0047 CYLINDER HEAD AS
143-0047 CYLINDER HEAD AS
S/N 60M6831-UP
PART OF 141-3228 CYLINDER HEAD GP
FIELD REPLACEMENT FOR @@@@@143-0046@@@@@
CYLINDER HEAD AS
7W-2225 CYLINDER HEAD AS
7W-2225 CYLINDER HEAD AS
PART OF 4P-9351, 5N-9004 KIT-ENGINE PARTS
AN ATTACHMENT
CYLINDER HEAD AS
7W-2243 CYLINDER HEAD AS
7W-2243 CYLINDER HEAD AS
S/N 60M5161-6830
PART OF 7W-2242 CYLINDER HEAD GP, 131-5517, 131-5518, 131-6602, 131-6603, 4P-9353, 4P-9354, 4P-9355, 4P-9356, 5N-1715, 5N-8530, 5N-9578, 7C-3431 KIT-ENGINE PARTS
ALSO AN ATTACHMENT AND FIELD INSTALLATION
CYLINDER HEAD GP
141-3228 CYLINDER HEAD GP
141-3228 CYLINDER HEAD GP
S/N 60M6831-UP
PART OF 269-3676, 4W-7007 CYLINDER HEAD GP
CYLINDER HEAD GP
269-3676 CYLINDER HEAD GP
269-3676 CYLINDER HEAD GP
S/N 60M11276-UP
CYLINDER HEAD GP
4W-7007 CYLINDER HEAD GP
4W-7007 CYLINDER HEAD GP
S/N 60M5161-6830
CYLINDER HEAD GP
4W-7007 CYLINDER HEAD GP
4W-7007 CYLINDER HEAD GP
S/N 60M6831-11282
CYLINDER HEAD GP
7W-2242 CYLINDER HEAD GP
7W-2242 CYLINDER HEAD GP
S/N 60M5161-6830
PART OF 4W-7007 CYLINDER HEAD GP
KIT-CYLINDER HEAD GASKET
419-8601 KIT-CYLINDER HEAD GASKET
419-8601 KIT-CYLINDER HEAD GASKET
CONTAINS GASKETS & SEALS TO REINSTALL A SINGLE CYLINDER HEAD
PART OF 419-8233, 421-9722, 436-3145 KIT-ENGINE OVERHAUL
FOR USE WITH @@@@@ 4N-2247@@@@@
ALSO FIELD INSTALLATION
460-8246 KIT-CYLINDER HEAD REPAIR
460-8246 KIT-CYLINDER HEAD REPAIR
3412 HEAD REBUILD KIT
FOR USE WITH @@@@@179-0769@@@@@, @@@@@179-0770@@@@@, @@@@@179-0771@@@@@
FIELD INSTALLATION
PLUG GP-CYLINDER HEAD
273-8668 PLUG GP-CYLINDER HEAD
273-8668 PLUG GP-CYLINDER HEAD
S/N 60M11276-UP
DAMPER GP
DAMPER & PULLEY GP
4N-2583 DAMPER & PULLEY GP
4N-2583 DAMPER & PULLEY GP
DAMPER & PULLEY GP
5N-5322 DAMPER & PULLEY GP
5N-5322 DAMPER & PULLEY GP
CANNOT BE USED WITH FRONT CRANKSHAFT MOUNTED ATTACHMENT
GUARD GP-DAMPER
6N-2890 GUARD GP-DAMPER
6N-2890 GUARD GP-DAMPER
FOR USE WITH ALTERNATOR OR FRONT POWER TAKE-OFF
AN ATTACHMENT
DRIVE GP-AUXILIARY
DRIVE GP-AUXILIARY
1N-3270 DRIVE GP-AUXILIARY
1N-3270 DRIVE GP-AUXILIARY
LH FRONT, 3 GROOVE PULLEY
CANNOT BE USED WITH HEAT EXCHANGER COOLED ENGINE
AN ATTACHMENT
DRIVE GP-AUXILIARY
7N-8750 DRIVE GP-AUXILIARY
7N-8750 DRIVE GP-AUXILIARY
3 GROOVE PULLEY
CANNOT BE USED WITH HEAT EXCHANGER COOLED ENGINE
AN ATTACHMENT
DRIVE GP-AUXILIARY
7N-8881 DRIVE GP-AUXILIARY
7N-8881 DRIVE GP-AUXILIARY
2 GROOVE PULLEY
CANNOT BE USED WITH HEAT EXCHANGER COOLED ENGINE
AN ATTACHMENT
DRIVE GP-PUMP
DRIVE GP-PUMP
7N-2642 DRIVE GP-PUMP
7N-2642 DRIVE GP-PUMP
PROVIDES AN AUXILIARY DRIVE FOR AN SAE "B" HYDRAULIC PUMP WITH 2 BOLT MOUNTING FLANGE
AN ATTACHMENT
DRIVE GP-PUMP
7N-2645 DRIVE GP-PUMP
7N-2645 DRIVE GP-PUMP
LH AND RH REAR, MOUNTED ON LH REAR OF SAE NO. 1 FLYWHEEL HOUSING
FOR USE WITH CUSTOMER SUPPLIED "A" SIZE PUMP WITH SAE NO. 2 BOLT MOUNTING FLANGE
AN ATTACHMENT
MOUNTING GP-HYD PUMP DRIVE
4W-9827 MOUNTING GP-HYD PUMP DRIVE
4W-9827 MOUNTING GP-HYD PUMP DRIVE
FOR USE WITH MARINE PROP ONLY
AN ATTACHMENT
FLYWHEEL GP
FLYWHEEL GP
4N-0805 FLYWHEEL GP
4N-0805 FLYWHEEL GP
FOR USE WITH TWIN DISC RUBBER BLOCK DRIVE
AN ATTACHMENT
FLYWHEEL GP
7N-3079 FLYWHEEL GP
7N-3079 FLYWHEEL GP
FOR USE WITH SAE NO. 0 FLYWHEEL HOUSING
ALSO AN ATTACHMENT
GEAR GP-REAR
4N-3825 GEAR GP-REAR
4N-3825 GEAR GP-REAR
GEAR GP
GEAR GP-FRONT
188-4498 GEAR GP-FRONT
188-4498 GEAR GP-FRONT -TIMING
S/N 60M7915-8220
GEAR GP-FRONT
4N-6341 GEAR GP-FRONT
4N-6341 GEAR GP-FRONT -TIMING
GEAR GP-REAR
4N-3825 GEAR GP-REAR
4N-3825 GEAR GP-REAR
HOUSING GP-FRONT
1W-0174 HOUSING GP-FRONT
1W-0174 HOUSING GP-FRONT
S/N 60M5161-8500
HOUSING GP-FRONT
4N-5226 HOUSING GP-FRONT
4N-5226 HOUSING GP-FRONT
TIMING GEAR
GUARD GP-BELT
GUARD GP-BELT
1W-1630 GUARD GP-BELT
1W-1630 GUARD GP-BELT
DAMPER & ALTERNATOR
AN ATTACHMENT
HOUSING GP-FLYWHEEL
COVER GP-FLYWHEEL HOUSING
4N-7798 COVER GP-FLYWHEEL HOUSING
4N-7798 COVER GP-FLYWHEEL HOUSING
REAR STRUCTURE
HOUSING GP-FLYWHEEL
4N-1890 HOUSING GP-FLYWHEEL
4N-1890 HOUSING GP-FLYWHEEL
FOR USE WITH SAE NO. 1 FLYWHEEL HOUSING AND SINGLE REAR MOUNT TURBO
AN ATTACHMENT
HOUSING GP-FLYWHEEL
4N-2931 HOUSING GP-FLYWHEEL
4N-2931 HOUSING GP-FLYWHEEL
HOUSING GP-FRONT
COVER GP-FRONT HOUSING
1N-4607 COVER GP-FRONT HOUSING
1N-4607 COVER GP-FRONT HOUSING
S/N 60M5161-8500
COVER GP-FRONT HOUSING
4N-6798 COVER GP-FRONT HOUSING
4N-6798 COVER GP-FRONT HOUSING
GEAR GP-FRONT
188-4498 GEAR GP-FRONT
188-4498 GEAR GP-FRONT -TIMING
S/N 60M7915-8220
GEAR GP-FRONT
4N-6341 GEAR GP-FRONT
4N-6341 GEAR GP-FRONT -TIMING
HOUSING GP-FRONT
1W-0174 HOUSING GP-FRONT
1W-0174 HOUSING GP-FRONT
S/N 60M5161-8500
HOUSING GP-FRONT
4N-5226 HOUSING GP-FRONT
4N-5226 HOUSING GP-FRONT
TIMING GEAR
LIFTING GP-ENGINE
LIFTING GP-ENGINE
7N-1748 LIFTING GP-ENGINE
7N-1748 LIFTING GP-ENGINE
MOUNTING GP-ALTERNATOR
MOUNTING GP-ALTERNATOR
1W-1806 MOUNTING GP-ALTERNATOR
1W-1806 MOUNTING GP-ALTERNATOR
24 VOLT, 60 AMPERE. REQUIRES 1200 RPM ENGINE OR CUSTOMER PROVIDED VOLTMETER OR AMMETER
FOR USE WITH @@@@@ 8M-7892@@@@@, LOW SPEED ENGINES
AN ATTACHMENT
MOUNTING GP-ALTERNATOR
4W-5579 MOUNTING GP-ALTERNATOR
4W-5579 MOUNTING GP-ALTERNATOR
FOR USE WITH @@@@@ 6T-1395@@@@@
AN ATTACHMENT
MOUNTING GP-ALTERNATOR
7W-4071 MOUNTING GP-ALTERNATOR
7W-4071 MOUNTING GP-ALTERNATOR
S/N 60M5161-8623
FOR USE WITH @@@@@ 6T-1395@@@@@
AN ATTACHMENT
MOUNTING GP-ALTERNATOR
7W-4071 MOUNTING GP-ALTERNATOR
7W-4071 MOUNTING GP-ALTERNATOR
S/N 60M8624-UP
FOR USE WITH @@@@@ 6T-1395@@@@@
AN ATTACHMENT
MOUNTING GP-ALTERNATOR
7W-4072 MOUNTING GP-ALTERNATOR
7W-4072 MOUNTING GP-ALTERNATOR
FOR USE WITH @@@@@ 8M-7892@@@@@, CUSTOMER PROVIDED VOLTMETER OR AMMETER, 1500, 1800 OR 2100 RPM ENGINES
AN ATTACHMENT
MOUNTING GP-ENGINE
SUPPORT GP-ENGINE
8N-9338 SUPPORT GP-ENGINE
8N-9338 SUPPORT GP-ENGINE -FRONT
PAN GP-OIL
PAN GP-OIL
4N-7182 PAN GP-OIL
4N-7182 PAN GP-OIL -ENGINE
PARTS GP-MISCELLANEOUS
131-5517 KIT-ENGINE PARTS
131-5517 KIT-ENGINE PARTS
S/N 60M6137-UP
MARINE SOCIETY
FOR USE WITH ENGINES EQUIPPED WITH DOUBLE WALL FUEL LINES AND GALLERY COOLED PISTONS
AN ATTACHMENT
131-5518 KIT-ENGINE PARTS
131-5518 KIT-ENGINE PARTS
S/N 60M6137-UP
MARINE SOCIETY
FOR USE WITH ENGINES EQUIPPED WITH GALLERY COOLED PISTONS
AN ATTACHMENT
131-6602 KIT-ENGINE PARTS
131-6602 KIT-ENGINE PARTS
MARINE SOCIETY
CANNOT BE USED WITH ENGINES WITH DOUBLE WALL FUEL LINES OR FUEL DRAIN
AN ATTACHMENT
131-6603 KIT-ENGINE PARTS
131-6603 KIT-ENGINE PARTS
MARINE SOCIETY
FOR USE WITH ENGINES EQUIPPED WITH DOUBLE WALL FUEL LINES OR FUEL DRAIN
AN ATTACHMENT
4P-9351 KIT-ENGINE PARTS
4P-9351 KIT-ENGINE PARTS -MARINE CLASSIFICATION SOCIETY
FOR USE WITH ENGINES EQUIPPED WITH DOUBLE WALL FUEL LINES
AN ATTACHMENT
4P-9353 KIT-ENGINE PARTS
4P-9353 KIT-ENGINE PARTS -MARINE CLASSIFICATION SOCIETY
FOR USE WITH ENGINES EQUIPPED WITH DOUBLE WALL FUEL LINES
AN ATTACHMENT
4P-9354 KIT-ENGINE PARTS
4P-9354 KIT-ENGINE PARTS
MARINE SOCIETY
FOR USE WITH ENGINES EQUIPPED WITH DOUBLE WALL FUEL LINES
AN ATTACHMENT
4P-9355 KIT-ENGINE PARTS
4P-9355 KIT-ENGINE PARTS
MARINE SOCIETY
FOR USE WITH ENGINES EQUIPPED WITH DOUBLE WALL FUEL LINES
AN ATTACHMENT
4P-9356 KIT-ENGINE PARTS
4P-9356 KIT-ENGINE PARTS
MARINE SOCIETY
FOR USE WITH ENGINES EQUIPPED WITH DOUBLE WALL FUEL LINES
AN ATTACHMENT
5N-1715 KIT-ENGINE PARTS
5N-1715 KIT-ENGINE PARTS
FOR USE WITH PROPULSION ENGINE AT 1800 RPM
AN ATTACHMENT
5N-8530 KIT-ENGINE PARTS
5N-8530 KIT-ENGINE PARTS
MARINE SOCIETY
FOR USE WITH PROPULSION ENGINE AT 1200 RPM
AN ATTACHMENT
5N-9004 KIT-ENGINE PARTS
5N-9004 KIT-ENGINE PARTS
MARINE SOCIETY
FOR USE WITH PROPULSION ENGINE AT 2100 RPM
AN ATTACHMENT
5N-9578 KIT-ENGINE PARTS
5N-9578 KIT-ENGINE PARTS
MARINE SOCIETY
FOR USE WITH PROPULSION ENGINE AT 1800 RPM
AN ATTACHMENT
7C-3431 KIT-ENGINE PARTS
7C-3431 KIT-ENGINE PARTS
MARINE SOCIETY
FOR USE WITH PROPULSION ENGINE AT 2100 RPM
AN ATTACHMENT
PISTON & ROD GP
442-5354 KIT-CYLINDER PACK
442-5354 KIT-CYLINDER PACK
S/N 60M6137-UP
442-5359 KIT-CYLINDER PACK
442-5359 KIT-CYLINDER PACK
PISTON & ROD GP
4P-1890 PISTON & ROD GP
4P-1890 PISTON & ROD GP
14.3:1 RATIO
FOR USE WITH @@@@@442-5359@@@@@
PISTON & ROD GP
4P-7472 PISTON & ROD GP
4P-7472 PISTON & ROD GP
S/N 60M6137-7707
14.1:1 RATIO
FOR USE WITH @@@@@442-5354@@@@@
PISTON & ROD GP
4P-7472 PISTON & ROD GP
4P-7472 PISTON & ROD GP
S/N 60M7708-8500
14.1:1 RATIO
FOR USE WITH @@@@@442-5354@@@@@
RING GP-PISTON
1W-8922 RING GP-PISTON
1W-8922 RING GP-PISTON
FIELD INSTALLATION
RING GP-PISTON
2W-1184 RING GP-PISTON
2W-1184 RING GP-PISTON
FOR AREAS WHICH MUST USE HIGH SULFUR FUELS
FIELD INSTALLATION
RING GP-PISTON
8N-0822 RING GP-PISTON
8N-0822 RING GP-PISTON
FIELD INSTALLATION
POWER TAKE-OFF GP
POWER TAKE-OFF GP
4W-9829 POWER TAKE-OFF GP
4W-9829 POWER TAKE-OFF GP
PROVIDES SPREAD BEARING SINGLE PLATE FRONT ENCLOSED CLUTCH
CANNOT BE USED WITH HYDRAULIC PUMP DRIVE ADAPTER OR 2100 RPM ENGINE
AN ATTACHMENT
POWER TAKE-OFF GP
4W-9830 POWER TAKE-OFF GP
4W-9830 POWER TAKE-OFF GP
CANNOT BE USED WITH HYDRAULIC PUMP DRIVE ADAPTER OR 2100 RPM ENGINE
AN ATTACHMENT
PULLEY GP
DAMPER & PULLEY GP
4N-2583 DAMPER & PULLEY GP
4N-2583 DAMPER & PULLEY GP
DAMPER & PULLEY GP
5N-5322 DAMPER & PULLEY GP
5N-5322 DAMPER & PULLEY GP
CANNOT BE USED WITH FRONT CRANKSHAFT MOUNTED ATTACHMENT
PULLEY GP-CRANKSHAFT
6N-4581 PULLEY GP-CRANKSHAFT
6N-4581 PULLEY GP-CRANKSHAFT
CANNOT BE USED WITH FRONT ENCLOSED CLUTCH
AN ATTACHMENT
SERPENTINE/V-BELTS
GUARD GP-BELT
1W-1630 GUARD GP-BELT
1W-1630 GUARD GP-BELT
DAMPER & ALTERNATOR
AN ATTACHMENT
V-BELT GP
5F-3581 V-BELT GP
5F-3581 V-BELT GP -FAN DRIVE
FOR USE WITH @@@@@ 6L-5856@@@@@
AN ATTACHMENT
VALVE MECHANISM GP
COVER GP-VALVE MECHANISM
4W-5388 COVER GP-VALVE MECHANISM
4W-5388 COVER GP-VALVE MECHANISM
FOR USE WITH HEAT EXCHANGER COOLED ENGINES
ROCKER ARM GP
7W-5926 ROCKER ARM GP
7W-5926 ROCKER ARM GP
S/N 60M5161-8500
PART OF 4N-7352 VALVE MECHANISM GP
ROCKER ARM GP
7W-5927 ROCKER ARM GP
7W-5927 ROCKER ARM GP
S/N 60M5161-8500
PART OF 4N-7352 VALVE MECHANISM GP
VALVE MECHANISM GP
4N-7352 VALVE MECHANISM GP
4N-7352 VALVE MECHANISM GP
S/N 60M5161-6830
VALVE MECHANISM GP
4N-7352 VALVE MECHANISM GP
4N-7352 VALVE MECHANISM GP
S/N 60M6831-UP
HOUSING GP-REAR
454-5379 KIT-REAR COVER GASKET
454-5379 KIT-REAR COVER GASKET
KIT CONTAINS GASKETS, SEALS, AND BENDABLE LOCKS TO REINSTALL THE REAR COVER. KIT DOES NOT INCLUDE OIL PAN GASKET.
PART OF 436-3145 KIT-ENGINE OVERHAUL
COVER GP-ENGINE
449-9116 KIT-FRONT COVER GASKET
449-9116 KIT-FRONT COVER GASKET
CONTAINS THE GASKETS, SEALS, & BENDABLE LOCKS TO REINSTALL THE FRONT COVER. THIS KIT DOES NOT INCLUDE THE OIL PAN GASKET
FIELD INSTALLATION
ENGINE OVERHAUL KIT
419-8233 KIT-ENGINE OVERHAUL
419-8233 KIT-ENGINE OVERHAUL
MAJOR OVERHAUL KIT
FIELD REPLACEMENT ORDER @@@@@436-3145@@@@@
FOR USE WITH @@@@@ 4W-3920@@@@@, @@@@@ 4N-2247@@@@@, @@@@@179-0770@@@@@, @@@@@185-5890@@@@@, @@@@@ 7W-7584@@@@@, @@@@@179-0771@@@@@, @@@@@124-3400@@@@@, @@@@@130-2549@@@@@, @@@@@ 1W-0733@@@@@, @@@@@179-0769@@@@@, REHS7921
FIELD INSTALLATION
421-9722 KIT-ENGINE OVERHAUL
421-9722 KIT-ENGINE OVERHAUL
TOP END
FOR USE WITH @@@@@ 4W-3920@@@@@, @@@@@ 4N-2247@@@@@, @@@@@179-0770@@@@@, @@@@@185-5890@@@@@, @@@@@ 7W-7584@@@@@, @@@@@179-0771@@@@@, @@@@@124-3400@@@@@, @@@@@130-2549@@@@@, @@@@@ 1W-0733@@@@@, @@@@@179-0769@@@@@, REHS7912
ALSO FIELD INSTALLATION
436-3145 KIT-ENGINE OVERHAUL
436-3145 KIT-ENGINE OVERHAUL -MARINE
REHS8155. RELEASE OF THE MAJOR OVERHAUL KIT FOR THE 3412C MARINE GENERATOR SET ENGINE. THIS KIT WAS CREATED TO REPLACE 419-8233 KIT
FIELD REPLACEMENT FOR @@@@@419-8233@@@@@
FOR USE WITH @@@@@179-0770@@@@@, @@@@@185-5890@@@@@, @@@@@ 7W-7584@@@@@, @@@@@179-0771@@@@@, @@@@@124-3400@@@@@, @@@@@130-2549@@@@@, @@@@@ 1W-0733@@@@@, @@@@@179-0769@@@@@, @@@@@ 4W-3920@@@@@, @@@@@ 4N-2247@@@@@, REHS 8157
ALSO FIELD INSTALLATION
460-9351 KIT-ENGINE OVERHAUL
460-9351 KIT-ENGINE OVERHAUL -MAJOR REPAIR
S/N 60M7787-UP
FOR USE WITH @@@@@179-0769@@@@@, @@@@@179-0770@@@@@, @@@@@179-0771@@@@@, REHS6544, ELECTRIC POWER ENGINE
ALSO FIELD INSTALLATION
460-9353 KIT-ENGINE OVERHAUL
460-9353 KIT-ENGINE OVERHAUL -TOP END
S/N 60M7787-UP
FOR USE WITH @@@@@179-0769@@@@@, @@@@@179-0770@@@@@, @@@@@179-0771@@@@@, REHS6534, ELECTRIC POWER ENGINE
ALSO FIELD INSTALLATION

Information:

(For parts list, see above)

General Service Information
Tu-Flo 300 Compressor
AIR COMPRESSORS TU-FLO 300, 400, 500, 501, 600, 700 & 1000 C
Tu-Flo 400, 500, 1000 Compressors
AIR COMPRESSORS TU-FLO 300, 400, 500, 501, 600, 700 & 1000 C
Tu-Flo 501 Compressor
AIR COMPRESSORS TU-FLO 300, 400, 500, 501, 600, 700 & 1000 C
Tu-Flo 600 Compressor
AIR COMPRESSORS TU-FLO 300, 400, 500, 501, 600, 700 & 1000 C
Tu-Flo 700 Compressor
AIR COMPRESSORS TU-FLO 300, 400, 500, 501, 600, 700 & 1000 C
Truck Engine News
A New Special Instruction , "Troubleshooting Compressed Air System Components and Performance" Is Available {1803, 5500}
2002/09/01
Engine News
A New Diagnostic Kit for the Evaluation of Air Compressor Operation is Introduced {1803}
2004/11/01
Special Instruction
Air Compressor Installation Instructions{1803}
Air Compressor Installation Instructions{1803}
Troubleshooting Compressed Air System Components and Performance{1803, 5500}
Troubleshooting Compressed Air System Components and Performance{1803, 5500}
Specifications
Drive For Attachments With Pulley<BR> (On Front or Rear of Engine)
3412 INDUSTRIAL AND MARINE ENGINES
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 Special Instruction, REHS1428 , "Troubleshooting Compressed Air System Components and Performance" Is Available {1803, 5500}
2002/09/23
Specifications
V-Belt Tension Chart
3412 INDUSTRIAL AND MARINE ENGINES
Belt Tension Chart
3408C and 3412C Marine Engines
Engine News
Reusability Of Camshaft Rollers And Roller Followers
1982/09/22
6V4869 Adapter And 6V6174 Plug Can Be Used To Install Camshaft Bearings
1982/12/15
New Camshaft Gear Has More Resistance To Pitting
1983/07/06
New Recommendation For Oil Hole Location During Installation Of Camshaft Bearings
1984/05/16
New 8T2998 Lubricant Available
1986/03/01
Indications Of Engine Overspeeding When Only One Cam Lobe/Lifter Has Failed
1986/10/01
Remanufactured Camshafts And Cam Kits Available For Parts Service
1990/12/01
New Valve Lifter Assembly Provides Improved Lubrication Of Lifter Roller And Camshaft Lobes {1209,1210}
1994/06/01
Correct Installation Of Valve Lifters On The Camshaft Is Very Important To Prevent Failures
1977/05/25
Cat<SUP>&reg;</SUP> Reman Has Added Valve Lifters, Rocker Arms, and Camshafts for Certain Engines and Generator Set Engines {1123, 1130, 1209, 1210}
2014/09/05
Specifications
Camshaft
3412 INDUSTRIAL AND MARINE ENGINES
Camshaft
3408C and 3412C Marine Engines
Camshaft Bearings
3408C and 3412C Marine Engines
Reuse And Salvage Guidelines
Reuse and Salvage for Camshafts {1210, 1210}
Reuse and Salvage for Camshafts {1210, 1210}
Information Release Memo
PRODUCT LINE ADDITIONS: REMANUFACTURED SHORT AND LONG BLOCKS FOR VARIOUS APPLICATIONS
PRODUCT LINE ADDITIONS: REMANUFACTURED SHORT AND LONG BLOCKS FOR VARIOUS APPLICATIONS
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)
Disassembly and Assembly
Camshaft
3408C & 3412C MARINE ENGINES
Camshaft Bearings
3408C & 3412C MARINE ENGINES
Camshaft
3412 INDUSTRIAL & MARINE ENGINES
Camshaft Bearings
3412 INDUSTRIAL & MARINE ENGINES
Valve Lifters &amp; Push Rods
3412 INDUSTRIAL & MARINE ENGINES
Service Magazine
Reusability Of Camshaft Rollers And Roller Followers{1209,1210}
1982/09/06
6V4869 Adapter And 6V6174 Plug Can Be Used To Install Camshaft Bearings{1211,0621}
1982/11/22
New Camshaft Gear Has More Resistance To Pitting{1210,1212}
1983/07/04
New Recommendation For Oil Hole Location During Installation Of Camshaft Bearings{1211}
1984/05/07
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
Engine News
The FT1486 Chain Assembly Can Be Used For Emergency Repair Of Front Power Takeoff Clutches
1979/10/31
New Linkage Kits With Improved Parts Are Available For Repair Of Front Power Takeoff Clutches
1980/01/09
New Clutch Groups Used In Front Power Take-Offs; Service Kits Available
1977/09/07
Correct Procedure To Adjust Front Power Takeoff Clutches
1978/09/27
Service Letter-NACD
Remove All 1K2811 Collar Assemblies Without The &quot;F&quot; Identifier Casted On The Part
Remove All 1K2811 Collar Assemblies Without The "F" Identifier Casted On The Part
Service Letter-Australia
Service Letter-CFEL
Service Letter-CSARL
Service Letter-Americas
Service Letter-Brazil
Service Letter-Truck/Ag/Marine
Specifications
Power Take-Off Clutch Groups
3412 INDUSTRIAL & MARINE ENGINE ATTACHMENTS
Service Letter-China
Remove All 1K2811 Collar Assemblies Without The &quot;F&quot; Identifier Casted On The Part
Remove All 1K2811 Collar Assemblies Without The "F" Identifier Casted On The Part
Service Letter-Asia
Service Letter-APD
Service Magazine
New Clutch Groups Used In Front Power Take-Offs; Service Kits Available{3055}
1977/08/29
Correct Procedure To Adjust Front Power Takeoff Clutches{3055}
1978/09/04
The FT1486 Chain Assembly Can Be Used For Emergency Repair Of Front Power Takeoff Clutches {3055}
1979/10/29
New Linkage Kits With Improved Parts Are Available For Repair Of Front Power Takeoff Clutches{3055,3059}
1979/12/24
Engine News
Service Element Available For Flexible Coupling Group
1990/01/01
Service Magazine
Quick Disconnect Coupling On Optional Modification Of 5P4150 Nozzle Tester Permits Faster Exchange Of Adapters{0651,1254}
1979/09/03
Engine News
New Design Thrust Plate Used In Crankshaft Group
1979/08/22
New Bend Specification For Used Or Field Reground Crankshafts
1980/08/13
6V2086 And 6V2087 Seal And Wear Sleeve Installers Available
1980/09/10
Crankshaft Failures; New Thrust Plate
1981/05/20
Use 6V6035 Hardness Tester On Crankshafts
1982/02/24
New Crankshaft Main Bearings Used
1982/05/12
6V6142 And 6V6143 Installers Can Be Used To Install Crankshaft Seals And Wear Sleeves
1982/11/10
Double Lip Crankshaft Seal Helps Stop Oil Leakage
1983/05/25
Procedure To Clean Oil Passages In Crankshafts And Cylinder Blocks
1983/05/25
Crankshaft Failures
1983/11/30
Remanufactured Undersize Crankshafts Are Available
1984/04/11
Install Crankshaft Thrust Bearings Correctly To Avoid Damage
1985/02/01
New Crankshaft Seal Groups Used On More 3400 Series Engines
1985/03/01
Why Choose Caterpillar Remanufactured Crankshafts? Because We Offer More ...
1985/09/01
Crankshaft Seal Usage On 3400 Series Engines
1986/01/01
Standard Diameter Crankshafts Meeting Marine Society Approval Requirements Are Available Through Caterpillar Remanufactured Products Program
1986/07/01
Caterpillar Crankshaft Heat Code Locations
1986/11/01
3400 Engine Major Component Performance Guide Available
1987/07/01
New Bronze Thrust Plate Used On Center Main Bearing Of Crankshaft Groups
1990/12/01
Checking Crankshaft Journal Surface Hardness On Remanufactured Crankshafts
1991/01/01
Oil Holes In Crankshaft Main And Rod Journals
1992/10/01
Wear Sleeve Removal Tooling May &quot;Mark&quot; The Crankshaft{1202,1161}
1995/08/01
Recommendations For Inspection And Replacement Of Rubber and Viscous Crankshaft Dampers{1205}
1995/09/01
Installation Procedure For Crankshaft Wear Sleeves Changed
1977/09/07
Replacement Seals And Wear Sleeves Now Available As A Crankshaft Seal Kit
1978/03/01
A New Crankshaft Seal Is Available {1160, 1202}
2003/03/01
New Front Crankshaft Seals and New Rear Crankshaft Seals are Now in Production {1160, 1161}
2003/05/01
A New Integral Seal Provides Improved Sealing {7555}
2003/09/01
A New Type of Main Bearing is Now Used {1203}
2007/09/17
Use Reuse and Salvage Guidelines for Measurements of Crankshafts which Includes the Crankshaft of the Remanufactured Engine with the Serial Number Prefix 1WW {1202}
2006/10/09
A New Type of Main Bearing is Available {1202, 1203}
2008/09/29
Usability of Main Bearings and Camshaft Bearings {1202, 1203, 1218, 1219}
2008/11/24
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}
Special Handling Information And Installation Instructions For Crankshaft Seal Groups That Have Hydrodynamic Grooves In The Sealing Lip{1160, 1161}
Special Handling Information And Installation Instructions For Crankshaft Seal Groups That Have Hydrodynamic Grooves In The Sealing Lip{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
Connecting Rod And Main Bearing Journals
3412 INDUSTRIAL AND MARINE ENGINES
Crankshaft
3412 INDUSTRIAL AND MARINE ENGINES
Connecting Rod and Main Bearing Journals
3408C and 3412C Marine Engines
Crankshaft
3408C and 3412C Marine Engines
Tool Operating Manual
362-4250 Deck Height Measuring Tool{1201}
362-4250 Deck Height Measuring Tool{1201}
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}
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
Disassembly and Assembly
Crankshaft Front Seal &amp; Wear Sleeve
3408C & 3412C MARINE ENGINES
Crankshaft Rear Seal &amp; Wear Sleeve
3408C & 3412C MARINE ENGINES
Crankshaft Main Bearings
3408C & 3412C MARINE ENGINES
Crankshaft
3408C & 3412C MARINE ENGINES
Vibration Damper &amp; Pulley
3412 INDUSTRIAL & MARINE ENGINES
Crankshaft Front Seal &amp; Wear Sleeve
3412 INDUSTRIAL & MARINE ENGINES
Crankshaft Rear Seal &amp; Wear Sleeve
3412 INDUSTRIAL & MARINE ENGINES
Crankshaft Main Bearings
3412 INDUSTRIAL & MARINE ENGINES
Crankshaft
3412 INDUSTRIAL & MARINE ENGINES
Service Magazine
6V2086 And 6V2087 Seal And Wear Sleeve Installers Available{0622,1160,1161}
1980/09/01
New Connecting Rod And Main Bearings Have A Thicker Coating (Layer) Of Lead-Tin Overlay{1230,1219,1203}
1981/01/19
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
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
Double Lip Crankshaft Seal Helps Stop Oil Leakage{1161,3300}
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
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
Standard Diameter Crankshafts Meeting Marine Society Approval Requirements Are Available Through Caterpillar Remanufactured Products Program{1202}
1986/06/23
Bearing Failures On Engines Due To Lack Of Lubrication{1230,1219,1203,1202}
1986/09/08
Caterpillar Crankshaft Heat Code Locations{1202}
1986/10/20
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
Installation Procedure For Crankshaft Wear Sleeves Changed{1202,1160,1161}
1977/09/05
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
Replacement Seals And Wear Sleeves Now Available As A Crankshaft Seal Kit{1202,1160,1161}
1978/02/27
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 Design Thrust Plate Used In Crankshaft Group{1201,1202,1203}
1979/08/27
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
Connecting Rod Bearing Eliminates The Need For Mid-Life Connecting Rod Bearing Roll-In{1219,1202}
1992/08/31
Oil Holes In Crankshaft Main And Rod Journals{1202}
1992/11/09
Remanufactured 3412 Crankshafts {1202}
2000/01/24
40 Power Microscope is Available for Inspecting Bearing Journals on Crankshafts {0777, 1202}
2006/01/16
Truck Engine News
The Cylinder Liners Have a New Appearance {1216}
2005/03/01
Engine News
Improved Gasket Now Used Between The Flywheel Housing And The Cylinder Block
1979/05/09
In The Future, Oversize And Undersize Connecting Rod And Main Bearings Will Have Size Identification Marks In Metric Units
1980/07/09
New Connecting Rod And Main Bearings Have A Thicker Coating (Layer) Of Lead-Tin Overlay
1981/01/21
Pipe Plug Added To Rear Of Cylinder Block Prevents Oil Leakage Into Flywheel Housing
1981/03/04
Remove Piston Cooling Tubes Before Removal Of Pistons And Connecting Rods
1981/07/15
Check Bottom Surface Of Cylinder Liner Flange For Erosion And Wear
1981/11/25
New Cylinder Liners And O-Ring Seals Give Longer Seal Life
1981/12/16
Carbon Build-Up In Combustion And Inlet Areas
1982/04/07
Use Correct Part Numbers For Main And Connecting Rod Bearings
1982/05/12
New Crankshaft Main Bearings Used
1982/05/12
Inspection Marks On Bearings
1982/05/12
New Head Gasket Improves Seal Between Block And Liner Flange
1982/10/20
Use FT1711 Light Table For Cylinder Liner Inspection
1982/12/15
New 6V7059 Micrometer Measures Liner Top Flange And Valve Lip
1982/12/15
6V4869 Adapter And 6V6174 Plug Can Be Used To Install Camshaft Bearings
1982/12/15
Dimensions For Reconditioning Cylinder Blocks, Cylinder Heads
1983/01/19
Procedure To Clean Oil Passages In Crankshafts And Cylinder Blocks
1983/05/25
Damaged Lifter Bores In 3400 Series Engines Can Be Used Again
1983/07/06
New Liner Seat Insert Available
1983/08/17
New Connecting Rod And Main Bearings Used
1983/11/30
Dimensions For Reconditioning Cylinder Blocks, Cylinder Heads
1984/05/16
New Recommendation For Oil Hole Location During Installation Of Camshaft Bearings
1984/05/16
New Cylinder Block Groups Used
1984/10/03
Install Crankshaft Thrust Bearings Correctly To Avoid Damage
1985/02/01
Substantial Price Reduction For Caterpillar Remanufactured Short Blocks
1985/06/01
Substantial Price Reduction For Caterpillar Remanufactured Short Blocks
1985/08/01
New Cylinder Liner Available
1986/02/01
Main And Connecting Rod Bearing Part Numbers
1987/01/01
3400 Engine Major Component Performance Guide Available
1987/07/01
Mid-Life Bearing Maintenance Recommendations
1987/09/01
New Piston Cooling Jets Used
1987/09/01
New Liner Seat Insert Available
1988/12/01
New Bronze Thrust Plate Used On Center Main Bearing Of Crankshaft Groups
1990/12/01
Service Tips For Piston Cooling Jets (Tubes)
1990/12/01
Cylinder Kits Not Recommended For Use In 3400 Family of Marine Engines
1991/05/01
New Cylinder Kits Available
1992/04/01
Thinner Spacer Plates Available For Parts Service
1992/06/01
Connecting Rod Bearing Eliminates The Need For Mid-Life Connecting Rod Bearing Roll-In
1992/08/01
New Liner Seat Inserts Available
1992/11/01
Cylinder Pack Puller Groups Improved
1993/01/01
Water Cooled Turbine Housings May Require Larger Core Plugs{1065,1050}
1994/11/01
Be Sure Correct Piston Cooling Jets Are Installed{1331}
1994/12/01
Flywheel Housing To Cylinder Block Joint Improvements{1157,1201}
1997/01/22
New Cylinder Liners
1977/01/28
Improved Main And Connecting Rod Bearings Have Aluminum Alloy With More Strength
1977/01/28
Modification To Holder To Machine Counterbore On Cylinder Block
1977/03/15
Clean Bolt Holes In Cylinder Block Before Cylinder Heads Are Installed
1977/07/13
5P8665 Cylinder Liner Puller Makes Liner Removal Easier And Faster
1978/01/18
New 5P8709 Piston Tool Group For The Alignment Of Piston Cooling Jets
1978/05/03
External (Outside) Oil Lines Now Used Instead Of The Oil Passage In The Cylinder Block And Flywheel Housing
1978/05/03
Use New Main Bearings In Replacement Cylinder Blocks
1978/07/05
Change In Procedure To Check Main Bearing Clearance
1978/08/30
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 INDUSTRIAL AND MARINE ENGINES
Cylinder Liners
3412 INDUSTRIAL AND MARINE ENGINES
Cylinder Liner Projection
3412 INDUSTRIAL AND MARINE ENGINES
Connecting Rod And Main Bearing Journals
3412 INDUSTRIAL AND MARINE ENGINES
Cylinder Liner
3408C and 3412C Marine Engines
Cylinder Liner Projection
3408C and 3412C Marine Engines
Cylinder Block
3408C and 3412C Marine Engines
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}
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}
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}
Information Release Memo
PRODUCT LINE ADDITIONS: REMANUFACTURED SHORT AND LONG BLOCKS FOR VARIOUS APPLICATIONS
PRODUCT LINE ADDITIONS: REMANUFACTURED SHORT AND LONG BLOCKS FOR VARIOUS APPLICATIONS
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
Disassembly and Assembly
Camshaft Bearings
3408C & 3412C MARINE ENGINES
Spacer Plates
3408C & 3412C MARINE ENGINES
Piston Cooling Tubes
3408C & 3412C MARINE ENGINES
Cylinder Liners
3408C & 3412C MARINE ENGINES
Crankshaft Main Bearings
3408C & 3412C MARINE ENGINES
Camshaft Bearings
3412 INDUSTRIAL & MARINE ENGINES
Valve Seat Inserts
3412 INDUSTRIAL & MARINE ENGINES
Spacer Plates
3412 INDUSTRIAL & MARINE ENGINES
Piston Cooling Tubes
3412 INDUSTRIAL & MARINE ENGINES
Cylinder Liners
3412 INDUSTRIAL & MARINE ENGINES
Crankshaft Main Bearings
3412 INDUSTRIAL & MARINE ENGINES
Service Magazine
New Connecting Rod And Main Bearings Have A Thicker Coating (Layer) Of Lead-Tin Overlay{1230,1219,1203}
1981/01/19
Pipe Plug Added To Rear Of Cylinder Block Prevents Oil Leakage Into Flywheel Housing{1201}
1981/02/23
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
Check Bottom Surface Of Cylinder Liner Flange For Erosion And Wear{1216,1201}
1981/11/16
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
Damaged Lifter Bores In 3400 Series Engines Can Be Used Again{1201,0374}
1983/07/04
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
New Recommendation For Oil Hole Location During Installation Of Camshaft Bearings{1211}
1984/05/07
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
New Cylinder Liners{1216}
1977/01/24
Modification To Holder To Machine Counterbore On Cylinder Block{0664,1201}
1977/02/28
Clean Bolt Holes In Cylinder Block Before Cylinder Heads Are Installed{1101,1201}
1977/08/08
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
New Piston Cooling Jets Used {1213,1214}
1987/09/14
5P8665 Cylinder Liner Puller Makes Liner Removal Easier And Faster{0621,1216}
1978/01/09
External (Outside) Oil Lines Now Used Instead Of The Oil Passage In The Cylinder Block And Flywheel Housing{1307}
1978/05/01
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
Improved Gasket Now Used Between The Flywheel Housing And The Cylinder Block{1157,1201}
1979/04/30
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
New Design Thrust Plate Used In Crankshaft Group{1201,1202,1203}
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
Dimensions For Aluminum Washer{1221}
1990/07/23
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
Cylinder Kits Not Recommended For Use In 3400 Family of Marine Engines And D8N Tractors{1214}
1991/05/20
New Cylinder Kits Available{1213}
1992/04/13
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
Engine News
New Tool Makes Glow Plug Wire Removal Easier
1981/05/20
Service Manual Information About Inside Diameters Of Valve Guides
1981/10/21
New Fuel Nozzle Adapter Assembly Used
1982/02/24
Reconditioning Of Bridge Wear Seat Is Permitted; Will Prevent Bridge Replacement When Not Necessary
1982/04/07
Carbon Build-Up In Combustion And Inlet Areas
1982/04/07
Improved Inlet And Exhaust Valves
1982/09/22
Fuel In The Cooling System Or Coolant In The Engine Oil Can Result From Cracked Fuel Nozzle Adapter
1982/10/20
New Head Gasket Improves Seal Between Block And Liner Flange
1982/10/20
Dimensions For Reconditioning Cylinder Blocks, Cylinder Heads
1983/01/19
Use Caution During Replacement Of Damaged Nozzle Adapters Or Precombustion Chambers
1983/01/19
Engine Valve Stem &quot;Use Again&quot; Specifications
1983/03/16
New Fuel Nozzle Adapters Used
1983/05/25
Valve Damage Can Be Caused By Short Intervals Of Engine Operation In Very Cold Temperatures
1983/10/26
New Valve Lifter Assemblies Used In Valve Mechanism Groups
1983/11/30
New Adapter Assemblies And Clamps Used To Hold Fuel Nozzles In Position
1984/03/07
Dimensions For Reconditioning Cylinder Blocks, Cylinder Heads
1984/05/16
Surface Grinding Of Compacted Graphite Iron Cylinder Heads
1984/07/11
New Inlet Valves Used In Cylinder Heads
1984/09/12
New High Alloy Material Is Used In Cylinder Head Assemblies
1984/10/24
A New Book &quot;Analyzing Diesel And Natural Gas Engine Valve Failures&quot; Is Available
1985/03/01
New Cylinder Heads And Fuel Nozzle Adapters Used
1985/07/01
Extra Injection Nozzle Clamp Helps Prevent Injection Nozzle Damage
1985/08/01
Cylinder Head And Valve Rocker Arm Brackets Have Oil Supply Passages In A Different Location To Prevent Possible Oil Leakage Into Cooling System
1985/11/01
Adjust Bridge Whenever Valve Clearance Adjustments Are Made
1986/04/01
Determining The Cause Of Glow Plug Tip Failures
1986/06/01
Valve Lash Adjustment Interval Is Changed
1986/07/01
Change To Interval For Valve Lash Adjustment
1987/02/01
Salvage Of Cylinder Heads By Using Oversized Valve Guides And Valve Inserts
1987/04/01
Silicone Rubber Water Seals Available
1987/07/01
Improved Valve Mechanism Cover Groups
1988/01/01
Seal Retainer And Seals Are Required When A New Cylinder Head Assembly Is Installed
1988/11/01
Improved Head Gasket Used; Service Tips
1990/03/01
Reconditioning Of Bridge Wear Seat Is Permitted; Will Prevent Bridge Replacement When Not Necessary
1990/05/01
Dimensions For Aluminum Washer
1990/08/01
New Exhaust Valves Are Used In Caterpillar Remanufactured Cylinder Heads
1990/10/01
Cylinder Head Gaskets Improved To Provide Better Fire Ring Retention{1124}
1994/02/01
New Intake And Exhaust Valves Used {1105,1100}
1994/06/01
New Rocker Arm Adjustment Screw Used To Adjust Valve Clearance {1123,1100}
1994/06/01
New Valve Lifter Assembly Provides Improved Lubrication Of Lifter Roller And Camshaft Lobes {1209,1210}
1994/06/01
Remanufactured 3400 Cylinder Heads Now Use Intake And Exhaust Valves With Chrome Plated Valve Stems {1105}
1994/09/01
New Inlet And Exhaust Valves Have Thinner Heads{1105}
1995/02/01
Valve Lash Adjustment Intervals{1105}
1995/08/01
New And Reconditioned Valve Projection Specifications{1105}
1995/09/01
Be Sure To Use The Correct Inlet And Exhaust Valves In Engines Equipped With Valve Bridges That Do Not Ride On Dowels{1105,1121}
1998/03/01
Recommended Repairs After Cylinder Head Gasket Failure {1101}
1999/11/01
Improved Exhaust Valve Now Available
1977/03/15
Correct Installation Of Valve Lifters On The Camshaft Is Very Important To Prevent Failures
1977/05/25
5P7333 Tool Group Available For The Repair Of Loose Bridge Dowels On Cylinder Heads
1977/06/29
Clean Bolt Holes In Cylinder Block Before Cylinder Heads Are Installed
1977/07/13
Tolerance Added To Valve Clearance Specifications
1978/01/18
Use Again Specifications For Valve Springs Are Changed
1978/03/01
5P8700 Lifting Brackets Permit Cylinder Head Assembly To Be Removed And Installed
1978/07/05
Remove Fuel Injection Nozzles Before The Bottom Surface Of A Cylinder Head Is Cleaned
1978/08/16
Remanufactured 3412 Crankshafts {1100}
2000/01/01
Caterpillar Warranty Claims on Cylinder Head Valves {1105}
2005/10/03
Clearly Mark all of the Cracks on the Cylinder Head Including Remanufactured Engines with Serial Number Prefixes 1WW, BFF, DLA, BFD, BKY, BLR, ECP, BGE, BKS, BLJ, B1A, BNF and 2MZ {1101, 7754}
2006/04/10
Improved Cylinder Head Assemblies Are Available through Cat Reman for Certain Commercial Engines {1100}
Improved Cylinder Head Assemblies Are Available through Cat Reman for Certain Commercial Engines {1100}
A New Water Seal Assembly Is Now Used on All 3408, 3412, C27 and C32 Commercial Engines {1100, 7555}
2013/05/13
Special Instruction
3400 Cylinder Head To Block Joint Repair Procedure{1124}
3400 Cylinder Head To Block Joint Repair Procedure{1124}
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
Technical Information Bulletin
Failures of the 4W-5733 Valve Adapter and the 4W-5719 Adapter As on Certain 3408 and 3412 Engines{1100}
Failures of the 4W-5733 Valve Adapter and the 4W-5719 Adapter As on Certain 3408 and 3412 Engines{1100}
Specifications
Valves, Valve Springs And Valve Seat Inserts
3412 INDUSTRIAL AND MARINE ENGINES
Cylinder Heads
3412 INDUSTRIAL AND MARINE ENGINES
Cylinder Head Valves
3408C and 3412C Marine Engines
Cylinder Head
3408C and 3412C Marine Engines
Tool Operating Manual
185-5321 Cylinder Head Lifting Hook Assembly{0599, 0632, 0703, 1101, 6459}
185-5321 Cylinder Head Lifting Hook Assembly{0599, 0632, 0703, 1101, 6459}
{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
PRODUCT LINE ADDITIONS: REMANUFACTURED SHORT AND LONG BLOCKS FOR VARIOUS APPLICATIONS
PRODUCT LINE ADDITIONS: REMANUFACTURED SHORT AND LONG BLOCKS FOR VARIOUS APPLICATIONS
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
Disassembly and Assembly
Glow Plugs (Precombustion Chambers)
3408C & 3412C MARINE ENGINES
Fuel Injection Nozzles &amp; Adapters
3408C & 3412C MARINE ENGINES
Precombustion Chambers
3408C & 3412C MARINE ENGINES
Direct Injection Adapters
3408C & 3412C MARINE ENGINES
Cylinder Head Assemblies
3408C & 3412C MARINE ENGINES
Valves
3408C & 3412C MARINE ENGINES
Valve Seat Inserts
3408C & 3412C MARINE ENGINES
Valve Guides
3408C & 3412C MARINE ENGINES
Bridge Dowels
3408C & 3412C MARINE ENGINES
Glow Plugs (Precombustion Chambers)
3412 INDUSTRIAL & MARINE ENGINES
Fuel Injection Nozzles &amp; Adapters (Later 7000 Series)
3412 INDUSTRIAL & MARINE ENGINES
Precombustion Chambers
3412 INDUSTRIAL & MARINE ENGINES
Direct Injection Adapters
3412 INDUSTRIAL & MARINE ENGINES
Cylinder Head Assemblies
3412 INDUSTRIAL & MARINE ENGINES
Valves
3412 INDUSTRIAL & MARINE ENGINES
Valve Seat Inserts
3412 INDUSTRIAL & MARINE ENGINES
Bridge Dowels
3412 INDUSTRIAL & MARINE ENGINES
Service Magazine
Use The Correct Water Temperature Contactor{1350,1100}
1980/02/11
Service Manual Information About Inside Diameters Of Valve Guides{1104,0374}
1981/10/05
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
Carbon Build-Up In Combustion And Inlet Areas{1058,1101,1105,1214,1104}
1982/03/22
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 Instruction Card Available For 6V87 Valve Stem Gauge{0653}
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
Changes To Fuel Systems {1250,1251,1252,1253,1254,1100}
1985/09/16
Cylinder Head And Valve Rocker Arm Brackets Have Oil Supply Passages In A Different Location To Prevent Possible Oil Leakage Into Cooling System {1100,1102,1350}
1985/10/21
Adjust Bridge Whenever Valve Clearance Adjustments Are Made{1121,1105,1100}
1986/04/07
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
Avoid Oil Contact With New Water Passage Seals Used In Cylinder Head Groups{1100}
1986/12/15
New Water Temperature Regulator Has A Closer Fit At The Valve Seat To Keep Leakage At A Minimum{1355}
1977/01/17
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
5P7333 Tool Group Available For The Repair Of Loose Bridge Dowels On Cylinder Heads{0663,1101}
1977/06/20
Clean Bolt Holes In Cylinder Block Before Cylinder Heads Are Installed{1101,1201}
1977/08/08
Tools Now Available To Ream And/Or Hone 0.500&quot; (12.70 mm) Diameter Valve Guides{0663}
1977/08/22
Change To Interval For Valve Lash Adjustment{1103,1105,1123}
1987/02/16
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
5P8700 Lifting Brackets Permit Cylinder Head Assembly To Be Removed And Installed{0644,1100}
1978/06/19
Remove Fuel Injection Nozzles Before The Bottom Surface Of A Cylinder Head Is Cleaned{1254,1101}
1978/08/07
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
Engine News
Different Vibration Damper Now Used
1980/04/30
New Engine Crankshaft Rubber Damper Assembly Uses Improved Rubber Material {1205}
1994/10/01
Recommendations For Inspection And Replacement Of Rubber and Viscous Crankshaft Dampers{1205}
1995/09/01
Specifications
Vibration Damper And Pulley
3412 INDUSTRIAL AND MARINE ENGINES
Vibration Damper and Pulley
3408C and 3412C Marine Engines
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}
Disassembly and Assembly
Vibration Damper &amp; Pulley
3408C & 3412C MARINE ENGINES
Vibration Damper &amp; Pulley
3412 INDUSTRIAL & MARINE ENGINES
Service Magazine
Different Vibration Damper Now Used{1205}
1980/03/24
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
Engine News
New 1N3270 Auxiliary Drive Group Available As Attachment
1980/04/30
New Bearing Race Is Used On The Auxiliary Drive
1984/06/20
New Outer Bearing Race Used In Auxiliary Fan Drive Group
1984/10/24
Procedure For Installing Steel Core Gasket At The Front Housing And The Flywheel Housing{1151,1157,1162}
1996/11/01
Specifications
Drive For Attachments With Pulley<BR> (On Front or Rear of Engine)
3412 INDUSTRIAL AND MARINE ENGINES
Auxiliary Drives
3412 INDUSTRIAL & MARINE ENGINE ATTACHMENTS
Disassembly and Assembly
Front Housing Cover
3408C & 3412C MARINE ENGINES
Front Housing
3408C & 3412C MARINE ENGINES
Service Magazine
New 1N3270 Auxiliary Drive Group Available As Attachment{1165}
1980/04/28
New Bearing Race Is Used On The Auxiliary Drive{1359}
1984/06/04
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
Engine News
New 1N3270 Auxiliary Drive Group Available As Attachment
1980/04/30
New Bearing Race Is Used On The Auxiliary Drive
1984/06/20
New Outer Bearing Race Used In Auxiliary Fan Drive Group
1984/10/24
Specifications
Drive For Attachments With Pulley<BR> (On Front or Rear of Engine)
3412 INDUSTRIAL AND MARINE ENGINES
Auxiliary Drives
3412 INDUSTRIAL & MARINE ENGINE ATTACHMENTS
Auxiliary Drive Pulley
3408C and 3412C Marine Engines
Auxiliary Drive Pulley
3408C and 3412C Marine Engines
Service Magazine
New 1N3270 Auxiliary Drive Group Available As Attachment{1165}
1980/04/28
New Bearing Race Is Used On The Auxiliary Drive{1359}
1984/06/04
New Outer Bearing Race Used In Auxiliary Fan Drive Group{1390}
1984/10/29
Engine News
New Outer Bearing Race Used In Auxiliary Fan Drive Group
1984/10/24
Service Magazine
New Bearing Race Is Used On The Auxiliary Drive{1359}
1984/06/04
New Outer Bearing Race Used In Auxiliary Fan Drive Group{1390}
1984/10/29
Engine News
Jacket Water Pumps Now Include New Tapered Roller Bearings {1361}
1995/03/01
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
Specifications
Governor And Fuel Pump Drive (Automatic Timing Advance Unit) (Standard Engine)
3412 INDUSTRIAL AND MARINE ENGINES
Governor And Fuel Pump Drive (Automatic Timing Advance Unit) (Low Speed Engine)
3412 INDUSTRIAL AND MARINE ENGINES
Fuel Transfer Pump Drive
3412 INDUSTRIAL AND MARINE ENGINES
Drive For Attachments With Pulley<BR> (On Front or Rear of Engine)
3412 INDUSTRIAL AND MARINE ENGINES
Service Letter-China
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-Asia
Service Letter-APD
Disassembly and Assembly
Governor &amp; Fuel Pump Drive
3408C & 3412C MARINE ENGINES
Water Pump (Industrial Engine)
3412 INDUSTRIAL & MARINE ENGINES
Water Pump (Marine Engine)
3412 INDUSTRIAL & MARINE ENGINES
Water Pump (Industrial &amp; Marine Engines)
3412 INDUSTRIAL & MARINE ENGINES
Sea Water Pump
3412 INDUSTRIAL & MARINE ENGINES
Service Magazine
Use Vacuum Tester For Quality Control Check Of Water Pump Seal{0652,1361}
1983/02/28
Additional Remanufactured Water Pumps Available{1361}
1983/10/31
Use Vacuum Tester For Quality Control Check Of Water Pump Seal{0768,1361}
1984/07/16
Inspection And Installation Procedures For Water Pump Shaft And Seals{1361,1389,1373}
1985/06/17
New, Corrosion Resistant Water Pump Shaft Available{1389,1361}
1985/08/05
Use Insert To Repair Bearing Seat In Water Pump Housing{1361}
1977/03/07
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
New Cast Iron Water Pump Adapter Resistant To Erosion{1361}
1993/08/09
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
Additional Remanufactured Water Pumps Available{1361}
1983/10/31
New, Corrosion Resistant Water Pump Shaft Available{1389,1361}
1985/08/05
Use Insert To Repair Bearing Seat In Water Pump Housing{1361}
1977/03/07
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
Engine News
Proper Storage Procedures Are Available For Commercial Engines {1000}
Proper Storage Procedures Are Available For Commercial Engines {1000}
Special Instruction
Dynamometer Test Specifications For Caterpillar Engines{1000}
Dynamometer Test Specifications For Caterpillar Engines{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}
Engine News
Improved Gasket Now Used Between The Flywheel Housing And The Cylinder Block
1979/05/09
Pipe Plug Added To Rear Of Cylinder Block Prevents Oil Leakage Into Flywheel Housing
1981/03/04
Washer Added Between Bolt And Thrust Plate For Oil Pump Idler Gear
1981/05/20
New Camshaft Gear Has More Resistance To Pitting
1983/07/06
Modification To Prevent Starter From Remaining Engaged With Flywheel After Engine Starts
1987/03/01
New Plug And O-Ring Can Help Prevent Oil Leakage At The Flywheel Housing Gasket
1992/09/01
Procedure For Installing Steel Core Gasket At The Front Housing And The Flywheel Housing{1151,1157,1162}
1996/11/01
Flywheel Housing To Cylinder Block Joint Improvements{1157,1201}
1997/01/22
External (Outside) Oil Lines Now Used Instead Of The Oil Passage In The Cylinder Block And Flywheel Housing
1978/05/03
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
Flywheel Housing<BR> (4N1890)
3412 INDUSTRIAL AND MARINE ENGINES
Flywheel Housing<BR> (4N2931)
3412 INDUSTRIAL AND MARINE ENGINES
Flywheel Housing<BR> (2W3204)
3412 INDUSTRIAL AND MARINE ENGINES
Flywheel Housing Bore
3412 INDUSTRIAL AND MARINE ENGINES
Flywheel Housing Runout<BR> Face Runout (axial eccentricity) Of The Flywheel Housing:
3412 INDUSTRIAL AND MARINE ENGINES
Flywheel
3412 INDUSTRIAL AND MARINE ENGINES
Flywheel Runout
3412 INDUSTRIAL AND MARINE ENGINES
Rear Drive Gear
3412 INDUSTRIAL AND MARINE ENGINES
Flywheel
3408C and 3412C Marine Engines
Flywheel
3408C and 3412C Marine Engines
Flywheel
3408C and 3412C Marine Engines
Flywheel
3408C and 3412C Marine Engines
Flywheel Housing
3408C and 3412C Marine Engines
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
Disassembly and Assembly
Flywheel
3408C & 3412C MARINE ENGINES
Flywheel Housing
3408C & 3412C MARINE ENGINES
Flywheel
3412 INDUSTRIAL & MARINE ENGINES
Flywheel Housing (Industrial Engine)
3412 INDUSTRIAL & MARINE ENGINES
Flywheel Housing (Marine Engine)
3412 INDUSTRIAL & MARINE ENGINES
Service Magazine
Pipe Plug Added To Rear Of Cylinder Block Prevents Oil Leakage Into Flywheel Housing{1201}
1981/02/23
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
External (Outside) Oil Lines Now Used Instead Of The Oil Passage In The Cylinder Block And Flywheel Housing{1307}
1978/05/01
Improved Gasket Now Used Between The Flywheel Housing And The Cylinder Block{1157,1201}
1979/04/30
New Plug And O-Ring Can Help Prevent Oil Leakage At The Flywheel Housing Gasket{1157,1307}
1992/09/21
Engine News
Washer Added Between Bolt And Thrust Plate For Oil Pump Idler Gear
1981/05/20
New Camshaft Gear Has More Resistance To Pitting
1983/07/06
New, Tougher Gasket Used Between Block And Front Housing
1986/01/01
Stronger Timing Gear Housing; Additional Stud Used At Top Of Housing
1987/02/01
New Timing Gear Housing Used In Front Housing Groups To Help Prevent Oil Leaks
1987/09/01
New Bolts With &quot;Lock-Patch&quot; Used In Front Timing Gear Groups{1206}
1995/06/01
Procedure For Installing Steel Core Gasket At The Front Housing And The Flywheel Housing{1151,1157,1162}
1996/11/01
A 117-9712 Drive Idler Shaft Must be Used {1151, 1162, 1206}
2006/04/24
A New Drive Idler Shaft Must be Used on Some 3408 and 3412 Engines {1151, 1162, 1206}
2009/10/23
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
Timing Gears<BR> (Front of the Engine)
3412 INDUSTRIAL AND MARINE ENGINES
Timing Gear Housing
3412 INDUSTRIAL AND MARINE ENGINES
Rear Drive Gear
3412 INDUSTRIAL AND MARINE ENGINES
Gear Group (Rear)
3408C and 3412C Marine Engines
Gear Group (Front)
3408C and 3412C Marine Engines
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
Disassembly and Assembly
Front Housing Cover
3408C & 3412C MARINE ENGINES
Crankshaft Front Seal &amp; Wear Sleeve
3408C & 3412C MARINE ENGINES
Front Housing
3408C & 3412C MARINE ENGINES
Timing Gears
3408C & 3412C MARINE ENGINES
Crankshaft Front Seal &amp; Wear Sleeve
3412 INDUSTRIAL & MARINE ENGINES
Timing Gear Cover
3412 INDUSTRIAL & MARINE ENGINES
Timing Gears
3412 INDUSTRIAL & MARINE ENGINES
Service Magazine
Washer Added Between Bolt And Thrust Plate For Oil Pump Idler Gear{1206}
1981/05/25
6V3100 Diesel Timing Indicator Group Available To Check Engine/Fuel System Timing And Mechanical Advance During Operation{0653,1206,1156}
1981/08/31
Engine Storage; Engine Start-Up After Storage{1000}
1982/02/22
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
Engine News
Improved Gasket Now Used Between The Flywheel Housing And The Cylinder Block
1979/05/09
Pipe Plug Added To Rear Of Cylinder Block Prevents Oil Leakage Into Flywheel Housing
1981/03/04
New Plug And O-Ring Can Help Prevent Oil Leakage At The Flywheel Housing Gasket
1992/09/01
Procedure For Installing Steel Core Gasket At The Front Housing And The Flywheel Housing{1151,1157,1162}
1996/11/01
Flywheel Housing To Cylinder Block Joint Improvements{1157,1201}
1997/01/22
External (Outside) Oil Lines Now Used Instead Of The Oil Passage In The Cylinder Block And Flywheel Housing
1978/05/03
A New Integral Seal Provides Improved Sealing {7555}
2003/09/01
A New Front and Rear Cover Seal Is Available for Certain 3400 Series Industrial Engines {1151, 1157, 7555}
2013/03/29
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<BR> (4N1890)
3412 INDUSTRIAL AND MARINE ENGINES
Flywheel Housing<BR> (4N2931)
3412 INDUSTRIAL AND MARINE ENGINES
Flywheel Housing<BR> (2W3204)
3412 INDUSTRIAL AND MARINE ENGINES
Flywheel Housing Bore
3412 INDUSTRIAL AND MARINE ENGINES
Flywheel Housing Runout<BR> Face Runout (axial eccentricity) Of The Flywheel Housing:
3412 INDUSTRIAL AND MARINE ENGINES
Flywheel Housing
3408C and 3412C Marine Engines
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
Disassembly and Assembly
Crankshaft Rear Seal &amp; Wear Sleeve
3408C & 3412C MARINE ENGINES
Flywheel Housing
3408C & 3412C MARINE ENGINES
Crankshaft Rear Seal &amp; Wear Sleeve
3412 INDUSTRIAL & MARINE ENGINES
Flywheel Housing (Industrial Engine)
3412 INDUSTRIAL & MARINE ENGINES
Flywheel Housing (Marine Engine)
3412 INDUSTRIAL & MARINE ENGINES
Service Magazine
Pipe Plug Added To Rear Of Cylinder Block Prevents Oil Leakage Into Flywheel Housing{1201}
1981/02/23
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
Check 5P7435 Tee Adapter Groups In The 6V3100 Engine Timing Indicator Groups{0782}
1985/06/03
External (Outside) Oil Lines Now Used Instead Of The Oil Passage In The Cylinder Block And Flywheel Housing{1307}
1978/05/01
Improved Gasket Now Used Between The Flywheel Housing And The Cylinder Block{1157,1201}
1979/04/30
Use The 6V2034 Micrometer Adapter To Measure Lip Thickness Of Engine Valves {0653,1105}
1979/10/29
New Plug And O-Ring Can Help Prevent Oil Leakage At The Flywheel Housing Gasket{1157,1307}
1992/09/21
Engine News
Washer Added Between Bolt And Thrust Plate For Oil Pump Idler Gear
1981/05/20
New Camshaft Gear Has More Resistance To Pitting
1983/07/06
New, Tougher Gasket Used Between Block And Front Housing
1986/01/01
Stronger Timing Gear Housing; Additional Stud Used At Top Of Housing
1987/02/01
New Timing Gear Housing Used In Front Housing Groups To Help Prevent Oil Leaks
1987/09/01
New Bolts With &quot;Lock-Patch&quot; Used In Front Timing Gear Groups{1206}
1995/06/01
Procedure For Installing Steel Core Gasket At The Front Housing And The Flywheel Housing{1151,1157,1162}
1996/11/01
A 117-9712 Drive Idler Shaft Must be Used {1151, 1162, 1206}
2006/04/24
A New Front and Rear Cover Seal Is Available for Certain 3400 Series Industrial Engines {1151, 1157, 7555}
2013/03/29
Specifications
Timing Gear Housing
3412 INDUSTRIAL AND MARINE ENGINES
Housing (Front)
3408C and 3412C Marine Engines
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
Front Housing Cover
3408C & 3412C MARINE ENGINES
Crankshaft Front Seal &amp; Wear Sleeve
3408C & 3412C MARINE ENGINES
Front Housing
3408C & 3412C MARINE ENGINES
Timing Gears
3408C & 3412C MARINE ENGINES
Crankshaft Front Seal &amp; Wear Sleeve
3412 INDUSTRIAL & MARINE ENGINES
Timing Gear Cover
3412 INDUSTRIAL & MARINE ENGINES
Timing Gears
3412 INDUSTRIAL & MARINE ENGINES
Service Magazine
Washer Added Between Bolt And Thrust Plate For Oil Pump Idler Gear{1206}
1981/05/25
6V3100 Diesel Timing Indicator Group Available To Check Engine/Fuel System Timing And Mechanical Advance During Operation{0653,1206,1156}
1981/08/31
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
Engine News
5P8700 Lifting Brackets Permit Cylinder Head Assembly To Be Removed And Installed
1978/07/05
Disassembly and Assembly
Engine Lifting Brackets
3408C & 3412C MARINE ENGINES
Engine News
Maintenance Procedures For Extended FPTO Life On 3408 And 3412 Marine Engines
1979/03/14
Improved Gasket Now Used Between The Flywheel Housing And The Cylinder Block
1979/05/09
Engine Front Support Now Machined To Prevent Possible Failure Of The Support Brackets For The Power Takeoff
1979/07/04
New Design Thrust Plate Used In Crankshaft Group
1979/08/22
The FT1486 Chain Assembly Can Be Used For Emergency Repair Of Front Power Takeoff Clutches
1979/10/31
New Linkage Kits With Improved Parts Are Available For Repair Of Front Power Takeoff Clutches
1980/01/09
New 1N3270 Auxiliary Drive Group Available As Attachment
1980/04/30
Different Vibration Damper Now Used
1980/04/30
In The Future, Oversize And Undersize Connecting Rod And Main Bearings Will Have Size Identification Marks In Metric Units
1980/07/09
New Bend Specification For Used Or Field Reground Crankshafts
1980/08/13
Two New Front Power Take-Off Groups Are Available
1980/08/13
6V2086 And 6V2087 Seal And Wear Sleeve Installers Available
1980/09/10
Reference List Of Pistons Used With The Different Types Of Connecting Rods
1980/09/10
Check For Correct Spring Retainer On Oil Pump Bypass Valve When Oil Pan Is Removed
1980/11/12
Remove Piston Cooling Tubes Before Removal Of Pistons And Connecting Rods
1981/07/15
New Piston Pin Retainer Used
1982/02/10
6V6142 And 6V6143 Installers Can Be Used To Install Crankshaft Seals And Wear Sleeves
1982/11/10
Dimensions For Reconditioning Cylinder Blocks, Cylinder Heads
1983/01/19
Use Caution During Replacement Of Damaged Nozzle Adapters Or Precombustion Chambers
1983/01/19
New Adapter Assemblies And Clamps Used To Hold Fuel Nozzles In Position
1984/03/07
New Crankshaft Seal Groups Used On More 3400 Series Engines
1985/03/01
Crankshaft Seal Usage On 3400 Series Engines
1986/01/01
Service Element Available For Flexible Coupling Group
1990/01/01
New Inlet And Exhaust Valves Have Thinner Heads{1105}
1995/02/01
New Cylinder Liners
1977/01/28
Improved Main And Connecting Rod Bearings Have Aluminum Alloy With More Strength
1977/01/28
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 Magazine
Connecting Rod Changes And Replacement Information{1218}
1980/03/03
Different Vibration Damper Now Used{1205}
1980/03/24
New 1N3270 Auxiliary Drive Group Available As Attachment{1165}
1980/04/28
Two New Front Power Take-Off Groups Are Available{3055}
1980/07/14
6V2086 And 6V2087 Seal And Wear Sleeve Installers Available{0622,1160,1161}
1980/09/01
Check For Correct Spring Retainer On Oil Pump Bypass Valve When Oil Pan Is Removed{1315,1302}
1980/11/17
Later Pistons Have A Smaller Number Of Drain Holes In Oil Ring Groove{1214,1213}
1981/02/23
Pipe Plug Added To Rear Of Cylinder Block Prevents Oil Leakage Into Flywheel Housing{1201}
1981/02/23
6V3100 Diesel Timing Indicator Group Available To Check Engine/Fuel System Timing And Mechanical Advance During Operation{0653,1206,1156}
1981/08/31
Service Manual Information About Inside Diameters Of Valve Guides{1104,0374}
1981/10/05
Check Bottom Surface Of Cylinder Liner Flange For Erosion And Wear{1216,1201}
1981/11/16
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
New Piston Pin Retainer Used{1214,1225}
1982/02/08
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
Reusability Of Camshaft Rollers And Roller Followers{1209,1210}
1982/09/06
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
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 Bolt Used In Front Engine Support{1154}
1983/03/21
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
Double Lip Crankshaft Seal Helps Stop Oil Leakage{1161,3300}
1983/05/23
Damaged Lifter Bores In 3400 Series Engines Can Be Used Again{1201,0374}
1983/07/04
New Camshaft Gear Has More Resistance To Pitting{1210,1212}
1983/07/04
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
Additional Remanufactured Water Pumps Available{1361}
1983/10/31
New Valve Lifter Assemblies Used In Valve Mechanism Groups{1209}
1983/10/31
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
Repair Of Drain Plug Threads In Oil Pan{1302}
1984/04/23
Dimensions For Reconditioning Cylinder Blocks, Cylinder Heads{1201,1101,1103,1105}
1984/04/23
New Recommendation For Oil Hole Location During Installation Of Camshaft Bearings{1211}
1984/05/07
Salvaging Cylinder Block Top Decks After Liner Seat Erosion{1201,1216,1217}
1984/06/04
New Bearing Race Is Used On The Auxiliary Drive{1359}
1984/06/04
Use Vacuum Tester For Quality Control Check Of Water Pump Seal{0768,1361}
1984/07/16
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
Inspection And Installation Procedures For Water Pump Shaft And Seals{1361,1389,1373}
1985/06/17
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
New Cylinder Liner Available{1201}
1986/02/10
New 8T2998 Lubricant Available{0645,1210}
1986/02/17
Adjust Bridge Whenever Valve Clearance Adjustments Are Made{1121,1105,1100}
1986/04/07
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
Avoid Oil Contact With New Water Passage Seals Used In Cylinder Head Groups{1100}
1986/12/15
New Cylinder Liners{1216}
1977/01/24
Modification To Holder To Machine Counterbore On Cylinder Block{0664,1201}
1977/02/28
Improved Exhaust Valve Now Available{1105}
1977/02/28
Use Insert To Repair Bearing Seat In Water Pump Housing{1361}
1977/03/07
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
5P7333 Tool Group Available For The Repair Of Loose Bridge Dowels On Cylinder Heads{0663,1101}
1977/06/20
Correct Adjustment Of Fuel Shut-Off Solenoid Shaft Can Prevent Failures{1259}
1977/08/08
Clean Bolt Holes In Cylinder Block Before Cylinder Heads Are Installed{1101,1201}
1977/08/08
Tools Now Available To Ream And/Or Hone 0.500&quot; (12.70 mm) Diameter Valve Guides{0663}
1977/08/22
Installation Procedure For Crankshaft Wear Sleeves Changed{1202,1160,1161}
1977/09/05
Stronger Piston Is Used; Piston And Connecting Rod Are Tapered In Area Of Piston Pin{1213,1214,1218}
1977/09/19
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
Recommendations For Reusability Of Pistons With Crater Rim Cracks{1214}
1987/06/29
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
Change In Design Of Engine Governor, Fuel Injection And Transfer Pump Groups, And Fuel Ratio Control Groups{1264,1278,1286}
1978/01/23
Valve Damage Can Be Caused By Short Intervals Of Engine Operation In Very Cold Temperatures{1105,1208}
1978/01/30
Replacement Seals And Wear Sleeves Now Available As A Crankshaft Seal Kit{1202,1160,1161}
1978/02/27
Stronger Piston And Connecting Rod Are Tapered In Area Of Piston Pin{1213,1214,1218}
1978/03/06
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
Correct Procedure To Adjust Front Power Takeoff Clutches{3055}
1978/09/04
New Recommendations For Bearing Lubrication And Adjustment{3055}
1988/08/08
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
New Design Thrust Plate Used In Crankshaft Group{1201,1202,1203}
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
New Linkage Kits With Improved Parts Are Available For Repair Of Front Power Takeoff Clutches{3055,3059}
1979/12/24
Check The Radiator Fan Spider Assembly When Doing Yearly General Maintenance{1356}
1989/07/24
New Oil Change Recommendations For Severe Applications{0374,1302}
1989/08/14
New Connecting Rod Bearing Used{0372,1203,1219}
1989/08/21
Engine Coolant Can Be Recycled{1395}
1989/11/13

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