3508 GENERATOR SET ENGINE 23Z00001-01022 FUEL SYSTEM Caterpillar SIS

GEN SET ENGINE 3508 GEN SET ENGINE 23Z
3508 GENERATOR SET ENGINE 23Z00001-01022 SEBP1360 3508 23Z (1981)

Parts group 3508:

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FUEL SYSTEM

CONTROL GP-FUEL INJECTION

7N-8728 CONTROL GP-FUEL INJECTION

7N8728 FUEL INJECTION CONTROL GROUP-PART 1
SERIAL NO. 23Z1 TO 23Z440 INCLUSIVE

7N-8728 CONTROL GP-FUEL INJECTION

7N8728 FUEL INJECTION CONTROL GROUP-PART 2
SERIAL NO. 23Z1 TO 2OZ440 INCLUSIVE

7N-8728 CONTROL GP-FUEL INJECTION

7N8728 FUEL INJECTION CONTROL GROUP-PART 1
SERIAL NO. 23Z441-UP

7N-8728 CONTROL GP-FUEL INJECTION

7N8728 FUEL INJECTION CONTROL GROUP-PART 2
SERIAL NO. 23Z441-UP

CONTROL GP-FUEL RATIO

2W-1647 CONTROL GP-FUEL RATIO

2W1647 FUEL RATIO CONTROL GROUP
PART OF 1W4857, 1W4858 & 1W4859 WOODWARD GOVERNORS
AN ATTACHMENT

CONTROL GP-GOVERNOR

2W-6419 LINKAGE GP-GOVERNOR

2W6419 GOVERNOR LINKAGE GROUP
PART OF 1W4860 WOODWARD GOVERNOR GROUP SHOWN ON PAGE 166D
AN ATTACHMENT

2W-1484 LINKAGE GP-GOVERNOR

2W1484 GOVERNOR LINKAGE GROUP
PART OF 1W4857, 1W4858 AND 1W4859 WOODWARD GOVERNOR GROUPS SHOWN ON PAGES
166A, 166B & 166C. AN ATTACHMENT

4N-3830 CONTROL GP-GOVERNOR

4N3830 GOVERNOR CONTROL GROUP-POSITIVE LOCKING
PART OF 5N3072 & 8N2355 GOVERNOR CONTROL GROUPS SHOWN ON PAGES 174 & 175
AN ATTACHMENT

5N-3072 CONTROL GP-GOVERNOR

5N3072 GOVERNOR CONTROL GROUP-AIR ACTUATED
4N3830-PAGE 173
AN ATTACHMENT

8N-7497 CONTROL GP-GOVERNOR & SHUTOFF

8N7497 GOVERNOR & SHUT-OFF CONTROL GROUP
AN ATTACHMENT

8N-2355 CONTROL GP-GOVERNOR

8N2355 GOVERNOR CONTROL GROUP-REMOTE & POSITIVE LOCKING
FOR USE WITH UG8L GOVERNOR
4N3830 GOVERNOR CONTROL PARTS ARE SHOWN ON PAGE 173. AN ATTACHMENT

7N-8683 CONTROL GP-GOVERNOR

7N8683 GOVERNOR CONTROL GROUP-2500 LOAD SHARING
AN ATTACHMENT

2W-0688 CONTROL GP-GOVERNOR

2W0688 GOVERNOR CONTROL GROUP-POSITIVE LOCK
AN ATTACHMENT

2W-1459 CONTROL GP-GOVERNOR

2W1459 GOVERNOR CONTROL GROUP
PART OF 1W4858 AND 1W4859 WOODWARD GOVERNORS
AN ATTACHMENT

2W-1218 CONTROL GP-GOVERNOR

2W1218 GOVERNOR CONTROL GROUP
PART OF 1W4860 WOODWARD GOVERNOR GROUP SHOWN ON PAGE 166D

2W-2643 CONTROL GP-GOVERNOR

2W2643 GOVERNOR CONTROL GROUP
PART OF 1W4860 & 7W2791 WOODWARD GOVERNORS
AN ATTACHMENT

DRIVE GP-TACHOMETER

8N-1471 DRIVE GP-TACHOMETER

8N1471 TACHOMETER & SERVICE METER DRIVE GROUP
REFER TO 5N5382 CHART PAGE 232
AN ATTACHMENT

8N-5823 DRIVE GP-TACHOMETER

8N5823 TACHOMETER & SERVICE METER DRIVE GROUP-L.H.
SERIAL NO. 23Z1 TO 23Z727 INCLUSIVE
8N5619-PAGE 282. REFER TO 5N5382 CHART-PAGE 232
AN ATTACHMENT

8N-5619 DRIVE GP-TACHOMETER

8N5619 TACHOMETER & SERVICE METER DRIVE GROUP
ALSO PART OF 8N5823 TACHOMETER & SERVICE METER DRIVE
ALSO AN ATTACHMENT

FILTER GP-FUEL

8N-7726 FILTER GP-FUEL

8N7726 FUEL FILTER GROUP
ENGINE SERIAL NO. 23Z1 TO 23Z741, 763, 771 & 23Z774 INCLUSIVE

8N-7726 FILTER GP-FUEL

8N7726 FUEL FILTER GROUP
ENGINE SERIAL NO. 23Z742 TO 23Z762, 772, 773 & 23Z775-UP

2W-6325 FILTER GP-FUEL

2W6325 FUEL FILTER GROUP-DUPLEX-R.H.-PART 1 OF 2-TYPE 1
NOT FOR USE WITH A RADIATOR THAT COULD CAUSE AIR MOVEMENT IN
THE AREA OF THE DUPLEX FUEL FILTER SYSTEM
AN ATTACHMENT

2W-6325 FILTER GP-FUEL

2W6325 FUEL FILTER GROUP-DUPLEX-R.H.-PART 2 OF 2-TYPE 1
NOT FOR USE WITH A RADIATOR THAT COULD CAUSE AIR MOVEMENT
IN THE AREA OF THE DUPLEX FUEL FILTER SYSTEM
AN ATTACHMENT

2W-6325 FILTER GP-FUEL

2W6325 FUEL FILTER GROUP-DUPLEX-R.H.-PART 1 OF 2-TYPE 2
NOT FOR USE WITH A RADIATOR THAT COULD CAUSE AIR MOVEMENT
IN THE AREA OF THE DUPLEX FUEL FILTER SYSTEM
AN ATTACHMENT

2W-6325 FILTER GP-FUEL

2W6325 FUEL FILTER GROUP-DUPLEX-R.H.-PART 2 OF 2-TYPE 2
NOT FOR USE WITH A RADIATOR THAT COULD CAUSE AIR MOVEMENT
IN THE AREA OF THE DUPLEX FUEL FILTER SYSTEM
AN ATTACHMENT

2W-6325 FILTER GP-FUEL

2W6325 FUEL FILTER GROUP-DUPLEX-R.H.-PART 1 OF 2-TYPE 3
NOT FOR USE WITH A RADIATOR THAT COULD CAUSE AIR MOVEMENT
IN THE AREA OF THE DUPLEX FUEL FILTER SYSTEM
AN ATTACHMENT

2W-6325 FILTER GP-FUEL

2W6325 FUEL FILTER GROUP-DUPLEX-R.H.-PART 2 OF 2-TYPE 3
NOT FOR USE WITH RADIATOR THAT COULD CAUSE AIR MOVEMENT
IN THE AREA OF THE DUPLEX FUEL FILTER SYSTEM
AN ATTACHMENT

8N-6355 FILTER GP-FUEL

8N6355 FUEL FILTER GROUP-L.H. SERVICE-FRONT MOUNTED-TYPE 1
AN ATTACHMENT

8N-6355 FILTER GP-FUEL

8N6355 FUEL FILTER GROUP-L.H. SERVICE-FRONT MOUNTED-TYPE 2
AN ATTACHMENT

8N-6355 FILTER GP-FUEL

8N6355 FUEL FILTER GROUP-L.H. SERVICE-FRONT MOUNTED-TYPE 3
AN ATTACHMENT

8N-6435 FILTER GP-PRIMARY FUEL

8N6435 PRIMARY FUEL FILTER GROUP
AN ATTACHMENT

7W-0709 FILTER GP-FUEL

7W0709 FUEL FILTER GROUP-RESIDUAL FUEL
REFER TO 7W1450 CHART-PAGE 185.01
AN ATTACHMENT

GOVERNOR GP

8N-6483 GOVERNOR GP

8N6483 WOODWARD GOVERNOR GROUP-UG8D-R.H.
110 VOLT AC/DC MOTOR-24/32 VOLT DC SOLENOID SHUT-OFF
AN ATTACHMENT

8N-0237 GOVERNOR GP-ELECTRIC

8N0237 ELECTRIC GOVERNOR GROUP-2301 WOODWARD

8N-9635 GOVERNOR GP

8N9635 WOODWARD GOVERNOR GROUP-UG8L-R.H.
WITH SMOKE LIMITER-HYDRAULIC CYLINDER
AN ATTACHMENT

8N-6485 GOVERNOR GP

8N6485 WOODWARD GOVERNOR GROUP-UG8D-L.H.
110 VOLT AC/DC MOTOR-24/32 VOLT DC SOLENOID
AN ATTACHMENT

8N-6479 GOVERNOR GP

8N6479 WOODWARD GOVERNOR GROUP-UG8L-L.H.
WITH SMOKE LIMITER-HYDRAULIC CYLINDER
AN ATTACHMENT

8N-6477 GOVERNOR GP-WOODWARD

8N6477 WOODWARD GOVERNOR GROUP-UG8L-L.H.
WITH SMOKE LIMITER-DC SOLENOID SHUTDOWN
AN ATTACHMENT

8N-0207 GOVERNOR GP

8N0207 WOODWARD GOVERNOR GROUP
SERIAL NO. 23Z1 TO 23Z475 INCLUSIVE
PART OF 8N0237 ELECTRIC GOVERNOR GROUP LISTED ON PAGE 160

8N-6481 GOVERNOR GP-WOODWARD

8N6481 WOODWARD GOVERNOR GROUP-UG8L-R.H.
WITH SMOKE LIMITER-DC SOLENOID SHUTDOWN
AN ATTACHMENT

8N-0207 GOVERNOR GP

8N0207 WOODWARD GOVERNOR GROUP
SERIAL NO. 23Z547, 548, 549 AND 23Z551-UP
PART OF 8N237 ELECTRIC GOVERNOR

8N-0207 GOVERNOR GP

8N0207 WOODWARD GOVERNOR GROUP
SERIAL NO. 23Z476 TO 23Z546 & 23Z550 INCLUSIVE
PART OF 8N237 ELECTRIC GOVERNOR

1W-5021 GOVERNOR GP-WOODWARD

1W5021 WOODWARD GOVERNOR GROUP-L.H.
PNEUMATIC SPEED SETTING WITH SMOKE LIMITER. FOR USE WITH STANDARD
ROTATION MARINE AUXILIARY ARRANGEMENTS. AN ATTACHMENT

1W-5020 GOVERNOR GP

1W5020 WOODWARD GOVERNOR GROUP-L.H.
FOR USE WITH STANDARD ROTATION ARRANGEMENTS
AN ATTACHMENT

1W-5023 GOVERNOR GP

1W5023 WOODWARD GOVERNOR GROUP-L.H.-
WITH SMOKE LIMITER AND TORQUE CONTROL
FOR USE WITH STANDARD ROTATION MARINE AUXILIARY ARRANGEMENTS
AN ATTACHMENT

1W-5022 GOVERNOR GP

1W5022 WOODWARD GOVERNOR GROUP-L.H.
FOR USE WITH STANDARD ROTATION ARRANGEMENTS. AN ATTACHMENT

1W-5025 GOVERNOR GP

1W5025 WOODWARD GOVERNOR GROUP-R.H.-HYDRAULIC/PNEUMATIC SPEED
SETTING WITH SMOKE LIMITER
FOR USE WITH MARINE AUXILIARY ARRANGEMENTS. AN ATTACHMENT

1W-5024 GOVERNOR GP

1W5024 WOODWARD GOVERNOR GROUP-R.H.
AN ATTACHMENT

1W-5027 GOVERNOR GP

1W5027 WOODWARD GOVERNOR GROUP-R.H.
FOR USE WITH MARINE AUXILIARY ARRANGEMENTS
AN ATTACHMENT

1W-5026 GOVERNOR GP

1W5026 WOODWARD GOVERNOR GROUP-R.H.
PNEUMATIC SPEED SETTING. AN ATTACHMENT

2W-8584 GOVERNOR GP

2W8584 WOODWARD GOVERNOR GROUP-L.H.-
HYDRAULIC CYLINDER WITH SMOKE LIMITER. FOR USE WITH MARINE AUXILIARY
ARRANGEMENTS. AN ATTACHMENT

2W-8583 GOVERNOR GP

2W8583 WOODWARD GOVERNOR GROUP-L.H.
FOR USE WITH STANDARD ROTATION MARINE AUXILIARY ARRANGEMENTS
AN ATTACHMENT

7N-6168 GOVERNOR GP

7N6168 WOODWARD GOVERNOR GROUP
PART OF 8N6483 & 8N6485 WOODWARD GOVERNOR GROUPS LISTED ON PAGES 160 & 161
8N5069 CONTROLET PARTS ARE SHOWN ON PAGE 167. AN ATTACHMENT

1W-0514 GOVERNOR GP

1W0514 WOODWARD GOVERNOR GROUP
1W7202,1W7208-PAGE 167A, 1W7209-PAGE 167B, 1W7207-PAGE 167D &
2W5762-PAGE 166T. PART OF 8N9635 & 8N6479 WOODWARD GOVERNORS
AN ATTACHMENT

1W-0516 GOVERNOR GP

1W0516 WOODWARD GOVERNOR GROUP
PART OF 8N6477 AND 8N6481 WOODWARD GOVENOR GROUPS LISTED ON PAGES 162 &
163. 1W7202 CAP, 1W7208 CASE, 1W7209 CONTROLET, 1W8578 SHUT-OFF AND 1W7207
PANEL PARTS ARE SHOWN ON PAGES 167A, 167B & 167D. AN ATTACHMENT

1W-4857 GOVERNOR GP

1W4857 WOODWARD GOVERNOR GROUP
REPLACED BY 4W7248-PAGE 166A.01- PART OF 1W5023 AND 1W5027 GOVERNORS
2W1924 GOVERNOR, 2W1484 LINKAGE, 2W1647 & 2W1483 CONTROL, 2W1219
FLYWEIGHT, 2W0232 & 2W1648 COVER PARTS ARE SHOWN ON PAGES 166E, 166F, 166G
166L, 166M, 166N, 166P, 166Q & 166R. AN ATTACHMENT

4W-7248 GOVERNOR GP

4W7248 GOVERNOR GP-PART 1 OF 5
REPLACES 1W4857 GOVERNOR
2W0782-PAGE 166S, 2W1219-PAGE 166P, 2W1458-PAGE 166S, 4W0995-PAGE 166N.02
PART OF 1W5023 & 1W5027 GOVERNORS
AN ATTACHMENT

4W-7248 GOVERNOR GP

4W7248 GOVERNOR GP- PART 2 OF 5
REPLACES 1W4857 GOVERNOR
SEE PART 1 FOR PAGE LOCATION OF BREAKDOWNS
PART OF 1W5023 & 1W5027 GOVERNORS
AN ATTACHMENT

4W-7248 GOVERNOR GP

4W7248 GOVERNOR GP- PART 3 OF 5
REPLACES 1W4857 GOVERNOR
SEE PART 1 FOR PAGE LOCATION OF BREAKDOWNS
PART OF 1W5023 & 1W5027 GOVERNORS
AN ATTACHMENT

4W-7248 GOVERNOR GP

4W7248 GOVERNOR GP- PART 4 OF 5
REPLACES 1W4857 GOVERNOR
SEE PART 1 FOR PAGE LOCATION OF BREAKDOWNS
PART OF 1W5023 & 1W5027 GOVERNORS
AN ATTACHMENT

4W-7248 GOVERNOR GP

4W7248 GOVERNOR GP- PART 5 OF 5
REPLACES 1W4857 GOVERNOR
SEE PART 1 FOR PAGE LOCATION OF BREAKDOWNS
PART OF 1W5023 & 1W5027 GOVERNORS
AN ATTACHMENT

1W-4858 GOVERNOR GP

1W4858 WOODWARD GOVERNOR GROUP
PART OF 1W5022 AND 1W5026 WOODWARD GOVERNOR GROUPS LISTED ON PAGES 163C &
163E. 2W1924 GOVERNOR, 2W1484 LINKAGE, 2W1647 & 2W1483 CONTROL, 2W1219
FLYWEIGHT, 2W0232 & 2W1220 COVER AND 2W1459 CONTROL PARTS ARE SHOWN ON
PAGES 166E,166F,166G,166L,166M,166N,166P,166Q,166R&175B.AN ATTACHMENT

1W-4859 GOVERNOR GP

1W4859 WOODWARD GOVERNOR GROUP
PART OF 1W5021 AND 1W5025 WOODWARD GOVERNOR GROUPS LISTED ON PAGES 163B &
163D. 2W1923 GOVERNOR, 2W1484 LINKAGE, 2W1647 CONTROL, 2W0233 FLYWEIGHT,
2W0232 & 2W1220 COVER AND 2W1459 CONTROL PARTS ARE SHOWN ON PAGES 166H,
166J, 166K, 166L, 166M, 166N, 166Q, 166R AND 175B. AN ATTACHMENT

1W-4860 GOVERNOR GP

1W4860 WOODWARD GOVERNOR GROUP
PART OF 1W5020 AND 1W5024 WOODWARD GOVERNOR GROUPS LISTED ON PAGES 163B &
163D. 2W1923 GOVERNOR, 2W6419 LINKAGE, 2W0233FLYWEIGHT, 2W0789 INDICATOR,
2W0232, & 2W1217 COVER AND 2W1218 & 2W2643 CONTROL PARTS ARE SHOWN ON
PAGES 166H,166J,166K,166L,166N,166P,166Q,175C&175D. AN ATTACHMENT.

7W-2791 GOVERNOR GP

7W2791 WOODWARD GOVERNOR GROUP-PART 1 OF 5
2W1458-PAGE 166S, 2W2643-PAGE 175D
AN ATTACHMENT

7W-2791 GOVERNOR GP

7W2791 WOODWARD GOVERNOR GROUP-PART 2 OF 5
AN ATTACHMENT

7W-2791 GOVERNOR GP

7W2791 WOODWARD GOVERNOR GROUP-PART 3 OF 5
AN ATTACHMENT

7W-2791 GOVERNOR GP

7W2791 WOODWARD GOVERNOR GROUP-PART 4 OF 5
2W0233-PAGE 166N
AN ATTACHMENT

7W-2791 GOVERNOR GP

7W2791 WOODWARD GOVERNOR GROUP-PART 5 OF 5
AN ATTACHMENT

2W-1924 GOVERNOR GP

2W1924 WOODWARD GOVERNOR GROUP-PART 1 OF 3-TYPE 1
2W1458-PAGE 166S
PART OF 1W4857 & 1W4858 WOODWARD GOVERNORS. AN ATTACHMENT

2W-1924 GOVERNOR GP

2W1924 WOODWARD GOVERNOR GROUP-PART 2 OF 3-TYPE 1
PART OF 1W4857 & 1W4858 WOODWARD GOVERNORS
AN ATTACHMENT

2W-1924 GOVERNOR GP

2W1924 WOODWARD GOVERNOR GROUP-PART 3 OF 3-TYPE 1
PART OF 1W4857 & 1W4858 WOODWARD GOVERNORS
AN ATTACHMENT

2W-1924 GOVERNOR GP

2W1924 WOODWARD GOVERNOR GROUP-PART 1 OF 3-TYPE 2
2W1458-PAGE 166S
PART OF 1W4857 & 1W4858 WOODWARD GOVERNORS. AN ATTACHMENT

2W-1924 GOVERNOR GP

2W1924 WOODWARD GOVERNOR GROUP-PART 2 OF 3-TYPE 2
PART OF 1W4857 & 1W4858 WOODWARD GOVERNORS
AN ATTACHMENT

2W-1924 GOVERNOR GP

2W1924 WOODWARD GOVERNOR GROUP-PART 3 OF 3-TYPE 2
PART OF 1W4857 & 1W4858 WOODWARD GOVERNORS
AN ATTACHMENT

2W-1923 GOVERNOR GP

2W1923 WOODWARD GOVERNOR GROUP-PART 1 OF 3-TYPE 1
2W1458-PAGE 166S
PART OF 1W4859 & 1W4860 WOODWARD GOVERNORS. AN ATTACHMENT

2W-1923 GOVERNOR GP

2W1923 WOODWARD GOVERNOR GROUP-PART 2 OF 3-TYPE 1
PART OF 1W4859 & 1W4860 WOODWARD GOVERNORS
AN ATTACHMENT

2W-1923 GOVERNOR GP

2W1923 WOODWARD GOVERNOR GROUP-PART 3 OF 3-TYPE 1
PART OF 1W4859 & 1W4860 WOODWARD GOVERNORS
AN ATTACHMENT

2W-1923 GOVERNOR GP

2W1923 WOODWARD GOVERNOR GROUP-PART 1 OF 3-TYPE 2
2W1458-PAGE 166S
PART OF 1W4859 & 1W4860 WOODWARD GOVERNORS. AN ATTACHMENT

2W-1923 GOVERNOR GP

2W1923 WOODWARD GOVERNOR GROUP-PART 2 OF 3-TYPE 2
PART OF 1W4859 & 1W4860 WOODWARD GOVERNORS
AN ATTACHMENT

2W-1923 GOVERNOR GP

2W1923 WOODWARD GOVERNOR GROUP-PART 3 OF 3-TYPE 2
PART OF 1W4859 & 1W4860 WOODWARD GOVERNORS
AN ATTACHMENT

2W-6419 LINKAGE GP-GOVERNOR

2W6419 GOVERNOR LINKAGE GROUP
PART OF 1W4860 WOODWARD GOVERNOR GROUP SHOWN ON PAGE 166D
AN ATTACHMENT

2W-1484 LINKAGE GP-GOVERNOR

2W1484 GOVERNOR LINKAGE GROUP
PART OF 1W4857, 1W4858 AND 1W4859 WOODWARD GOVERNOR GROUPS SHOWN ON PAGES
166A, 166B & 166C. AN ATTACHMENT

2W-0233 FLYWEIGHT GP

2W0233 FLYWEIGHT GROUP
PART OF 1W4859, 1W4860, & 7W2791 WOODWARD GOVERNORS
AN ATTACHMENT

2W-1219 FLYWEIGHT GP

2W1219 FLYWEIGHT GROUP
PART OF 1W4857,4W7248 & 1W4858 GOVERNORS
AN ATTACHMENT

2W-1217 COVER GP-GOVERNOR

2W1217 GOVERNOR COVER GROUP
PART OF 1W4860 WOODWARD GOVERNOR GROUP SHOWN ON PAGE 166D
AN ATTACHMENT

2W-0232 COVER GP-NO SHUTDOWN

2W0232 COVER GROUP
PART OF 1W4857, 1W4858, 1W4859 AND 1W4860 WOODWARD GOVERNOR GROUPS SHOWN
ON PAGES 166A, 166B, 166C & 166D. AN ATTACHMENT

2W-1220 COVER GP-GOVERNOR

2W1220 GOVERNOR COVER GROUP
WITH LIMITER, SHUT-DOWN & PNEUMATIC SPEED SETTING
2W0782-PAGE 166S
PART OF 1W4858 & 1W4859 WOODWARD GOVERNORS. AN ATTACHMENT

2W-1648 COVER GP-GOVERNOR

2W1648 GOVERNOR COVER GROUP
2W0782 COVER PAGE 166S
PART OF 1W4857 WOODWARD GOVERNER AN ATTACHMENT

2W-1458 HOUSING GP-GOVERNOR

2W1458 GOVERNOR HOUSING GROUP
PART OF 2W1924, 2W1923, 4W7248 & 7W2791 WOODWARD GOVERNORS
AN ATTACHMENT

8N-5069 CONTROLET AS

8N5069 CONTROLET ASSEMBLY
PART OF 7N6168 WOODWARD GOVERNOR GROUPS SHOWN ON PAGE 164
AN ATTACHMENT

1W-7209 CONTROLET AS

1W7209 CONTROLET ASSEMBLY
PART OF 1W0514 & 1W0516 GOVERNOR GROUPS SHOWN ON PAGES 165 & 166
AN ATTACHMETN

1W-7207 PANEL AS

1WM207 PANEL ASSEMBLY
PART OF 1W0514 AND 1W0516 WOODWARD GOVERNOR GROUPS SHOWN ON PAGES 165 &
166
AN ATTACHMENT

8N-0116 FASTENER GP-GOVERNOR

8N0116 GOVERNOR FASTENER GROUP
SERIAL NO. 23Z1 TO 2OZ433 INCLUSIVE
PART OF 8N0237 ELECTRIC GOVERNOR GROUP LISTED ON PAGE 160

8N-0116 FASTENER GP-GOVERNOR

8N0116 GOVERNOR FASTENER GROUP
SERIAL NO. 23Z434 TO 23Z475 INCLUSIVE
PART OF 8N0237 ELECTRIC GOVERNOR GROUP LISTED ON APGE 160

8N-0116 FASTENER GP-GOVERNOR

8N0116 GOVERNOR FASTENER GROUP
SERIAL NO. 23Z476 TO 23Z546 AND 23Z550 INCLUSIVE
PART OF 8N0237 ELECTRIC GOVERNOR

4W-5030 FASTENER GP-GOVERNOR

4W5030 GOVERNOR FASTENER GROUP
SERIAL NO. 23Z547, 548, 549 AND 23Z551 TO 23Z891 INCLUSIVE
PART OF 8N0237 WOODWARD GOVERNOR

4W-5030 FASTENER GP-GOVERNOR

4W5030 GOVERNOR FASTENER GROUP
SERIAL NO. 23Z892 TO 23Z901 INCLUSIVE
PART OF 8N0237 WOODWARD GOVERNOR

4W-5030 FASTENER GP-GOVERNOR

4W5030 GOVERNOR FASTENER GROUP
SERIAL NO. 23Z902-UP
PART OF 8N0237 WOODWARD GOVERNOR

8N-4262 FASTENER GP-GOVERNOR

8N4262 GOVERNOR FASTENER GROUP-L.H.-TYPE 1
PART OF 8N6485, 8N6477, 8N6479, 1W5020 & 1W5021 WOODWARD GOVERNORS
AN ATTACHMENT

8N-4262 FASTENER GP-GOVERNOR

8N4262 GOVERNOR FASTENER GROUP-L.H.-TYPE 2
PART OF 8N6485, 8N6477, 8N6479, 1W5020, 1W5021
WOODWARD GOVERNOR
AN ATTACHMENT

1W-6036 FASTENER GP-GOVERNOR

1W6036 FASTENER GP-GOVERNOR
L.H. TORQUE CONTROL-TYPE 1
PART OF 1W5022 & 1W5023 WOODWARD GOVERNORS
AN ATTACHMENT

1W-6036 FASTENER GP-GOVERNOR

1W6036 FASTENER GP-GOVERNOR
L.H TORQUE CONTROL-TYPE 2
PART OF 1W5022 & 1W5023 WOODWARD GOVERNORS
AN ATTACHMENT

1W-6034 FASTENER GP-GOVERNOR

1W6034 GOVERNOR FASTENER GROUP-R.H. TORQUE CONTROL
PART OF 1W5026 AND 1W5027 WOODWARD GOVERNORS
AN ATTACHMENT

7N-4867 FASTENER GP-GOVERNOR

7N4867 GOVERNOR FASTENER GROUP-TYPE 1
PART OF 8N6483, 8N9635 & 8N6481 WOODWARD GOVERNORS
AN ATTACHMENT

7N-4867 FASTENER GP-GOVERNOR

7N4867 GOVERNOR FASTENER GROUP-TYPE 2
PART OF 1W5024, 2W8584, 8N6481, 8N6483 & 8N9635 WOODWARD GOVERNORS
AN ATTACHMENT

8N-9662 DRIVE GP-GOVERNOR

8N9662 GOVERNOR DRIVE GROUP
PART OF 8N6483, 8N6485, 8N9635, 8N6477 & 8N6479 WOODWARD GOVERNORS
AN ATTACHMENT

1W-2135 DRIVE GP-GOVERNOR

1W2135 GOVERNOR DRIVE GROUP
PART OF 1W5020, 1W5021, 1W5022, 1W5023, 1W5024, 1W5025, 1W5026, 1W5027,
2W8583 AND 2W8584 WOODWARD GOVERNORS
AN ATTACHMENT

8N-0117 DRIVE GP-GOVERNOR

8N0117 GOVERNOR DRIVE GROUP
SERIAL NO 23Z1 TO 23Z475 INCLUSIVE
PART OF 8N0237 ELECTRIC GOVERNOR GROUP LISTED ON PAGE 160

8N-0117 DRIVE GP-GOVERNOR

8N0117 GOVERNOR DRIVE GROUP
SERIAL NO. 23Z476-UP
PART OF 8N0237 ELECTRIC GOVERNOR GROUP LISTED ON PAGE 160

LINES GP-FUEL

1W-5171 LINES GP-FUEL RATIO CONTROL

1W5171 AIR FUEL RATIO CONTROL LINES GROUP-L.H.
PART OF 1W5022, 1W5023 AND 2W8583 WOODWARD GOVERNOR GROUPS LISTED ON
PAGES 163B, 163C & 163F. AN ATTACHMENT

1W-2136 LINES GP-FUEL RATIO CONTROL

1W2136 AIR FUEL RATIO CONTROL LINES GROUP
PART OF 1W5025, 1W5026, 1W5027 AND 2W8584 WOODWARD GOVERNOR GROUPS LISTED
ON PAGES 163D, 163E & 163F. AN ATTACHMENT

1N-4348 LINES GP-FUEL RATIO CONTROL

1N4348 AIR FUEL RATIO CONTROL LINES GROUP
PART OF 8N6477 & 8N6479 WOODWARD GOVERNOR GROUPS LISTED ON PAGE 162
AN ATTACHMENT

1N-3247 LINES GP-FUEL RATIO CONTROL

1N3247 AIR FUEL RATIO CONTROL LINES GROUP-R.H.
PART OF 8N9635 & 8N6481 WOODWARD GOVERNOR GROUPS LISTED ON PAGES 161 & 163
AN ATTACHMENT

7N-8672 LINES GP-FUEL INJECTION

7N8672 FUEL INJECTION LINES GROUP-PART 1 OF 2
SERIAL NO. 23Z1 TO 23Z705 INCLUSIVE

7N-8672 LINES GP-FUEL INJECTION

7N8672 FUEL INJECTION LINES GROUP-PART 2 OF 2
SERIAL NO. 23Z1 TO 23Z705 INCLUSIVE

7N-8672 LINES GP-FUEL INJECTION

7N8672 FUEL INJECTION LINES GROUP-PART 1 OF 2
SERIAL NO. 23Z706 TO 23Z973 INCLUSIVE

7N-8672 LINES GP-FUEL INJECTION

7N8672 FUEL INJECTION LINES GROUP-PART 2 OF 2
SERIAL NO. 23Z706 TO 23Z973 INCLUSIVE

7N-8672 LINES GP-FUEL INJECTION

7N8672 FUEL INJECTION LINES GROUP - PART 1 OF 2
SERIAL NO. 23Z974-UP

7N-8672 LINES GP-FUEL INJECTION

7N8672 FUEL INJECTION LINES GROUP - PART 2 OF 2
SERIAL NO. 23Z974-UP

5N-2438 LINES GP-FLEXIBLE FUEL

5N2438 FLEXIBLE FUEL LINES GROUP
AN ATTACHMENT

MISCELLANEOUS INFORMATION

2W-0782 COVER GP

2W0782 COVER GROUP
PART OF 2W1648, 4W7248 AND 2W1220 GOVERNORS
AN ATTACHMENT

2W-5762 COVER GP

2W5762 COVER GROUP-PNEUMATIC/HYDRAULIC SHUTDOWN-UG8
PART OF 1W514 GOVERNOR
AN ATTACHMENT

1W-7208 CASE AS

1W7208 CASE ASSEMBLY
PART OF 1W0514 & 1W0516 GOVERNOR GROUPS SHOWN ON PAGES 165 & 166
AN ATTACHMENT

PUMP GP-FUEL INJECTION

8N-7724 PUMP GP-FUEL INJECTION

8N7724 FUEL INJECTION PUMP GROUP-8 REQUIRED

7W-1436 PUMP GP-FUEL INJECTION

7W1436 FUEL INJECTION PUMP GROUP-8 REQUIRED
FOR USE WITH 8N462, 8N463 ENGINES RATED AT 1600 RPM OR LOWER
AN ATTACHMENT

PUMP GP-FUEL PRIMING

8N-9853 PUMP GP-FUEL PRIMING

8N9853 FUEL PRIMING PUMP GROUP
SERIAL NO. 23Z1 TO 23Z431 INCLUSIVE

7N-8599 PUMP GP-FUEL PRIMING

7N8599 FUEL PRIMING PUMP GROUP
SERIAL NO. 23Z432-UP
PART OF 8N9853 FUEL PRIMING PUMP GROUP SHOWN ON PAGE 181B

8N-9853 PUMP GP-FUEL PRIMING

8N9853 FUEL PRIMING PUMP GROUP
SERIAL NO. 23Z432-UP

PUMP GP-FUEL TRANSFER

8N-6151 PUMP GP-FUEL TRANSFER

8N6151 FUEL TRANSFER PUMP GROUP
1N4478 FUEL TRANSFER PUMP PARTS ARE SHOWN ON PAGE 182

1N-4478 PUMP GP-FUEL TRANSFER

1N4478 FUEL TRANSFER PUMP GROUP
PART OF 8N6151 FUEL TRANSFER PUMP GROUP SHOWN ON PAGE 181

SHUTOFF GP

1W-8578 SHUTOFF & OIL FILLER GP

1W8578 OIL FILLER AND SHUT-OFF GROUP-24 VOLT
PART OF 1W0516 GOVERNOR GROUP SHOWN ON PAGE 166
AN ATTACHMENT

8N-7497 CONTROL GP-GOVERNOR & SHUTOFF

8N7497 GOVERNOR & SHUT-OFF CONTROL GROUP
AN ATTACHMENT

7N-4869 SHUTOFF GP-MANUAL

7N4869 MANUAL SHUT-OFF GROUP

1W-4861 SHUTOFF GP-MANUAL

1W4861 MANUAL SHUT-OFF GROUP
FOR USE WITH 3161 GOVERNORS
AN ATTACHMENT

2W-5531 SHUTOFF GP-MANUAL

2W5531 MANUAL SHUT-OFF GROUP-L.H.
FOR USE WITH R.H. MOUNTED GOVERNOR GROUP
CANNOT BE USED WITH 8N9744 BREATHER GROUP. AN ATTACHMENT

TANK GP-FUEL

1W-7202 CAP AS

1W7202 CAP ASSEMBLY
PART OF 1W0514 & 1W0516 GOVERNOR GROUPS SHOWN ON PAGES 165 & 166
AN ATTACHMENT

TORQUE CONTROL GP

2W-1483 TORQUE CONTROL GP

2W1483 TORQUE CONTROL GROUP
PART OF 1W4857 AND 1W4858 WOODWARD GOVERNOR
AN ATTACHMENT

4W-0986 TORQUE CONTROL GP

4W0986 TORQUE CONTROL GROUP
FOR USE WITH 3161 TORQUE RISE GOVERNOR
AN ATTACHMENT

2W-0244 TORQUE CONTROL GP

2W244 TORQUE CONTROL GROUP
AN ATTACHMENT

4W-0995 TORQUE CONTROL GP

4W0995 TORQUE CONTROL GROUP
FOR USE WITH 3161 TORQUE RISE GOVERNOR
PART OF 4W7248 GOVERNOR
AN ATTACHMENT

4W-0991 TORQUE CONTROL GP

4W0991 TORQUE CONTROL GROUP
FOR USE WITH 3161 TORQUE RISE GOVERNOR
AN ATTACHMENT

Information:

(For parts list, see above)

FUEL SYSTEM

CAMSHAFT AS

Engine News

Cat® Reman Announces the Availability of Additional Engine Components for Certain Engine Applications {1052, 1053, 108F, 1210, 1265, 1290, 1405, 1901, 5510}
2015/07/24

CONTROL GP-FUEL

How To Adjust Arming Pressure On Fuel Ratio Control On Caterpillar 3161 Governor
1986/06/01

Fuel Ratio Control Diaphragms On 3161 Governors
1987/02/01

Serviceable Parts For New Fuel Ratio Control; Pressurize Control To Set Rack
1987/05/01

Improved Control Rod Assembly Used In Fuel Injection Control Groups
1989/08/01

End Clearance Specification Changed For Front Shaft In Fuel Injection Control
1991/10/01

Special Instruction

"A Series" Governor And Air/Fuel Ratio Control Response And Low Power Test{0374}
"A Series" Governor And Air/Fuel Ratio Control Response And Low Power Test{0374}

Service Magazine

End Clearance Specification Changed For Front Shaft In Fuel Injection Control{1251,1258}
1991/10/14

CONTROL GP-FUEL INJECTION

Engine News

Improvement To 1N4679 Control Rod Assembly Increases Range Of Adjustment For Rack
1982/10/20

Improved Control Rod Assembly Used In Fuel Injection Control Groups
1989/08/01

End Clearance Specification Changed For Front Shaft In Fuel Injection Control
1991/10/01

A Stronger Lever Assembly Is Used In The Fuel Injection Control Groups {1298}
2002/06/01

Special Instruction

"A Series" Governor And Air/Fuel Ratio Control Response And Low Power Test{0374}
"A Series" Governor And Air/Fuel Ratio Control Response And Low Power Test{0374}

Installation of 7E5253 Governor Control Assembly{1265}
Installation of 7E5253 Governor Control Assembly{1265}

Specifications

Fuel Injection Control Linkage
3500 Generator Set Engines

Systems Operation

Fuel Injection Control Linkage
3500 Engines

Testing and Adjusting

Fuel Setting
3500 Engines

Disassembly and Assembly

Fuel Injection Control Linkage - Remove
3508, 3512 and 3516 Generator Set Engines

Fuel Injection Control Linkage - Install
3508, 3512 and 3516 Generator Set Engines

Service Magazine

Only The External Needle Valve Can Be Adjusted On Woodward EG3P or EG10P Actuators{1265,1289}
1984/04/23

Quadrants Improved In Governor Control Groups{1265,1264}
1984/05/21

Improved Control Rod Assembly Used In Fuel Injection Control Groups{1298}
1989/07/24

Engine Updates Help Prevent Piston Seizures{1214,1252,1265,1274,1355,1383,1393,1456}
1991/05/13

End Clearance Specification Changed For Front Shaft In Fuel Injection Control{1251,1258}
1991/10/14

CONTROL GP-FUEL RATIO

Engine News

Improvement To 1N4679 Control Rod Assembly Increases Range Of Adjustment For Rack
1982/10/20

How To Adjust Arming Pressure On Fuel Ratio Control On Caterpillar 3161 Governor
1986/06/01

Fuel Ratio Control Diaphragms On 3161 Governors
1987/02/01

Serviceable Parts For New Fuel Ratio Control; Pressurize Control To Set Rack
1987/05/01

Special Instruction

"A Series" Governor And Air/Fuel Ratio Control Response And Low Power Test{0374}
"A Series" Governor And Air/Fuel Ratio Control Response And Low Power Test{0374}

Service Magazine

How To Adjust Arming (Cocking) Pressure On Fuel Ratio Control On Caterpillar 3161 Governors{1050,1278}
1986/05/26

Fuel Ratio Control Diaphragms On 3161 Governors{1278}
1987/02/16

Features And Servicing Of The Various Caterpillar 3161 Governors {1264,1278}
1987/06/01

CONTROL GP-GOVERNOR

Engine News

Installation Procedure For Woodward 3161 and UG8 Governors
1983/07/06

Only The External Needle Valve Can Be Adjusted On Woodward EG3P or EG10P Actuators
1984/05/16

Quadrants Improved In Governor Control Groups
1984/07/11

Repair Kits Available For Air Actuator Used In Governor Control Groups
1985/09/01

Incorrect Connection Of Battery Charger Can Open Circuit Breaker And Damage Woodward 2301 Governor Control
1986/04/01

How To Adjust Arming Pressure On Fuel Ratio Control On Caterpillar 3161 Governor
1986/06/01

Fuel Ratio Control Diaphragms On 3161 Governors
1987/02/01

Initial Start Of Engine Using An EGB29P Governor/Actuator After Filling With Oil
1987/05/01

Serviceable Parts For New Fuel Ratio Control; Pressurize Control To Set Rack
1987/05/01

New Woodward Actuator Assembly (EG10P) Has Lower Relief Valve Setting
1988/11/01

Improved Control Rod Assembly Used In Fuel Injection Control Groups
1989/08/01

New Basic Governor Groups (Woodward 3161) Have Self-Contained Oil Supply {1264}
1997/12/16

Reference For Springs For The Pneumatic Speed Control Setting On Woodward 3161 Governors {1915}
2001/06/01

Improved Wiring Schematics for the Governor Control {1264, 7566}
2007/02/26

Cat® Reman Announces the Availability of Additional Engine Components for Certain Engine Applications {1052, 1053, 108F, 1210, 1265, 1290, 1405, 1901, 5510}
2015/07/24

Operation and Maintenance Manual

Engine Speed Governing
3500 Industrial and Generator Set Engines

Special Instruction

"A Series" Governor And Air/Fuel Ratio Control Response And Low Power Test{0374}
"A Series" Governor And Air/Fuel Ratio Control Response And Low Power Test{0374}

Installation of Service Replacement Woodward Governor Group{1264}
Installation of Service Replacement Woodward Governor Group{1264}

Installation of 7E5253 Governor Control Assembly{1265}
Installation of 7E5253 Governor Control Assembly{1265}

Installation and Adjustment of 3161 Governor on 3500 Family of Engines{1264}
Installation and Adjustment of 3161 Governor on 3500 Family of Engines{1264}

Installation Of Governor Spring Guide{1264}
Installation Of Governor Spring Guide{1264}

Proper Grounding for the 161-0797 Governor Control As {1264, 1408}
Proper Grounding for the 161-0797 Governor Control As {1264, 1408}

Specifications

Shutoff Control Group Identification
3500 SERIES ENGINES HYDRAMECHANICAL PROTECTIVE SYSTEM

Shutoff Control Group
3500 SERIES ENGINES HYDRAMECHANICAL PROTECTIVE SYSTEM

Service Magazine

Improvement To 1N4679 Control Rod Assembly Increases Range Of Adjustment For Rack{1257}
1982/10/11

Installation Procedure For Woodward 3161 and UG8 Governors{1264}
1983/05/30

Only The External Needle Valve Can Be Adjusted On Woodward EG3P or EG10P Actuators{1265,1289}
1984/04/23

Quadrants Improved In Governor Control Groups{1265,1264}
1984/05/21

Repair Kits Available For Air Actuator Used In Governor Control Groups{1250}
1985/09/02

Incorrect Connection Of Battery Charger Can Open Circuit Breaker And Damage Woodward 2301 Governor Control{1400,1401,4450}
1986/03/24

How To Adjust Arming (Cocking) Pressure On Fuel Ratio Control On Caterpillar 3161 Governors{1050,1278}
1986/05/26

Correct Adjustment Of Fuel Shut-Off Solenoid Shaft Can Prevent Failures{1259}
1977/08/08

Fuel Ratio Control Diaphragms On 3161 Governors{1278}
1987/02/16

New Woodward Actuator Assembly (EG10P) Has Lower Relief Valve Setting{1289}
1988/10/17

Improved Control Rod Assembly Used In Fuel Injection Control Groups{1298}
1989/07/24

New "On Engine" Adjustment Procedure For 3161 Woodward Governor {1264,0782}
1990/10/22

Remanufactured Type 1 Fuel Injector Assembly Available For 3500 Family Of Engines Equipped With UG8 Governors {1254,1264}
1991/04/01

Engine Updates Help Prevent Piston Seizures{1214,1252,1265,1274,1355,1383,1393,1456}
1991/05/13

End Clearance Specification Changed For Front Shaft In Fuel Injection Control{1251,1258}
1991/10/14

Shorter Rack Shutoff Solenoids Available {1259}
1993/03/01

FILTER GP-FUEL

Engine News

Inspect All Engine Oil And Fuel Filter Elements Before Installation
1980/11/12

New Seal And Washer Will Prevent The Flow Of Dirty Fuel Past The Filter
1983/10/26

Improvements Made To Fuel Filter Housing
1984/10/24

New Clamp Added To Right Hand Instrument Panel Fuel Filter Differential Lines Group
1985/05/01

Fuel Filter Service Indicators Now Available
1985/07/01

New O-ring Seals And Additional Clamps Used In Instrument Panel Fuel Filter Differential Lines Group
1985/10/01

A Water Separator Can Help Prevent Fuel Injector Damage If Fuel Is Contaminated With Water
1986/01/01

Improved Fuel Priming Pump Used
1987/05/01

Fuel Priming Pump Available As An Attachment
1988/12/01

Improvements To Auxiliary Fuel Filter Housing Assembly
1990/06/01

New Oil Filter Shield And Shield Mounting Screws Used In Oil Filter Base Assemblies {1306}
1995/05/01

Caterpillar High Efficiency Fuel Filters Help Provide Maximum Fuel Pump And Fuel Injector Life {1261}
1996/09/23

New Fuel Filter Housing Assembly Has 180 Degree Supports For Increased Strength{1262}
1996/11/01

Improved Seal on Fuel Filter {1261}
2005/09/12

A New Specification Has Been Issued for the Primary Fuel Filter Filtration {1260}
A New Specification Has Been Issued for the Primary Fuel Filter Filtration {1260}

Operation and Maintenance Manual

Fuel System Fuel Filter Differential Pressure - Check
3500 Industrial and Generator Set Engines

Fuel System Secondary Filter - Replace
3500 Industrial and Generator Set Engines

Special Instruction

3500 Electronic Unit Injection (EUI) Fuel Priming Procedure{1250, 1258}
3500 Electronic Unit Injection (EUI) Fuel Priming Procedure{1250, 1258}

Service Letter-NACD

THE SPIN ON FUEL FILTER BASE ON CERTAIN 3508, 3508B, 3512, 3512B, 3516, 3516B DIESEL STANDBY ENGINES NEEDS TO BE INSPECTED
THE SPIN ON FUEL FILTER BASE ON CERTAIN 3508, 3508B, 3512, 3512B, 3516, 3516B DIESEL STANDBY ENGINES NEEDS TO BE INSPECTED

Service Letter-Australia

Service Letter-CFEL

Service Letter-CSARL

Specifications

Fuel Filter (Primary)
3500 Generator Set Engines

Fuel Filter Service Indicator
3500 Generator Set Engines

Tool Operating Manual

20 GPM Portable Fuel Filtration System {0374, 0599, 0706, 1250, 1256, 1261}
20 GPM Portable Fuel Filtration System {0374, 0599, 0706, 1250, 1256, 1261}

Service Letter-China

Service Letter-Asia

Systems Operation

Duplex Fuel Filter
3500 Engines

Service Letter-APD

Disassembly and Assembly

Fuel Filter Housing - Remove and Install
3508, 3512 and 3516 Generator Set Engines

Service Magazine

New Seal And Washer Will Prevent The Flow Of Dirty Fuel Past The Filter{1261}
1983/10/24

Quadrants Improved In Governor Control Groups{1265,1264}
1984/05/21

Improvements Made To Fuel Filter Housing{1260,1261,1262}
1984/10/22

New Clamp Added To Right Hand Instrument Panel Fuel Filter Differential Lines Group{7451,7456,7450}
1985/05/06

Fuel Filter Service Indicators Now Available{7450}
1985/07/01

New O-ring Seals And Additional Clamps Used In Instrument Panel Fuel Filter Differential Lines Group {1250}
1985/09/16

Fuel Priming Pump Available As An Attachment{1258}
1988/11/21

New Larger Capacity Water Separator Is Available{1250}
1979/03/12

Improvements To Auxiliary Fuel Filter Housing Assembly {1262}
1990/06/11

Additional Clip And Hardware Prevent Damage To Fuel Line Of 4W6887 Instrument Panel{1261}
1990/10/15

End Clearance Specification Changed For Front Shaft In Fuel Injection Control{1251,1258}
1991/10/14

Be Sure To Correctly Tighten 1R-0712, 1R-0740, 1R-0749, 1R-0750, 1R-0751, 1R-0753, And 1R-0759 Fuel Filter Assemblies {1261}
1998/01/26

FUEL AR-HEAVY DISTILLATE

Special Instruction

Use And Maintenance Of 8T0910 Fuel Sulfur Analyzer Group{0786, 1280}
Use And Maintenance Of 8T0910 Fuel Sulfur Analyzer Group{0786, 1280}

Service Magazine

Fuel Sulfur Analyzer Available{0651,1280,1318}
1986/01/13

Diesel Fuel Recommendation Expanded{1280}
1977/02/14

High Sulfur Fuel Can Cause Severe Engine Wear And Internal Damage{1280}
1979/02/05

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

General Information -- Diesel Fuels In Cold Temperature Operation{1280}
1979/12/17

FUEL GP-SCREED

Determining The Cause Of Glow Plug Tip Failures{1053,1105,1412}
1986/06/02

FUEL SYSTEM GP

Engine News

Fuel Inlet Screens are Removed from Remanufactured Fuel Injectors {1250, 1252}
2003/11/01

Fuel Transfer System for Power Modules {1256}
2003/10/01

Tool Operating Manual

NEHS1126: 370-8570 Bulk Fuel Filtration Group 200 GPM Flow Rate {0599, 0680, 0706, 0782, 1250, 1280}
NEHS1126: 370-8570 Bulk Fuel Filtration Group 200 GPM Flow Rate {0599, 0680, 0706, 0782, 1250, 1280}

370-8569 Bulk Fuel Filtration Group 100 GPM Flow Rate{0599, 0680, 0706, 0782, 1250, 1280}
370-8569 Bulk Fuel Filtration Group 100 GPM Flow Rate{0599, 0680, 0706, 0782, 1250, 1280}

20 GPM Portable Fuel Filtration System {0374, 0599, 0706, 1250, 1256, 1261}
20 GPM Portable Fuel Filtration System {0374, 0599, 0706, 1250, 1256, 1261}

Service Magazine

Correct Position Of The Bleed Hole In The Fuel Line Adapter{1252}
1986/04/21

New 1U9139 Universal Fuel Line Pickup Available{0775}
1988/05/23

GOVERNOR GP

Engine News

Explanation Of Differences In Timing Advance Information
1981/08/26

Make Set Point Measurements Easier With The 6V4060 Engine Set Point Indicator
1982/08/25

Improvement To 1N4679 Control Rod Assembly Increases Range Of Adjustment For Rack
1982/10/20

Remove Plastic Plug From Fuel Transfer Pump
1983/04/27

Installation Procedure For Woodward 3161 and UG8 Governors
1983/07/06

Explanation Of Engine High Idle RPM And Correct Adjustment Of Engine Setpoint
1983/11/30

Bolt Used Instead Of Stud In Governor Fastener Group To Prevent Damage To Governor Housing
1984/04/11

Only The External Needle Valve Can Be Adjusted On Woodward EG3P or EG10P Actuators
1984/05/16

Quadrants Improved In Governor Control Groups
1984/07/11

Low Oil Level In Governor Can Cause Erratic Engine RPM
1985/02/01

Tighten Bolts To Correct Torque In 3161 Governor
1985/02/01

Repair Kits Available For Air Actuator Used In Governor Control Groups
1985/09/01

Engine Valve Lash And Fuel Injection Timing Adjustment Procedure
1985/09/01

Improved Sleeve Bearing Used In Drive End Of Fuel Injection Pump Housing
1986/03/01

Incorrect Connection Of Battery Charger Can Open Circuit Breaker And Damage Woodward 2301 Governor Control
1986/04/01

Optional Load Sharing Electric Governor Changed From 2301 to 2301A Woodward Governor
1986/06/01

Black Nylon Fuel Seals For Lockwire Available Only To NACD Dealers For Certain Customers
1986/06/01

How To Adjust Arming Pressure On Fuel Ratio Control On Caterpillar 3161 Governor
1986/06/01

Update Information For Caterpillar Fuel Injection Equipment Test Stand
1986/07/01

Improvements For Caterpillar 3161 Governors
1986/07/01

More Flexible Lockwire Used With Nylon Seals For Sealing Critical Areas
1986/10/01

Fuel Ratio Control Diaphragms On 3161 Governors
1987/02/01

Improved Fuel Transfer Pump Cover; Weep Hole Moved
1987/03/01

New Washer Used In Fuel Transfer Pump Group
1987/04/01

Initial Start Of Engine Using An EGB29P Governor/Actuator After Filling With Oil
1987/05/01

Features And Servicing Of The Various Caterpillar 3161 Governors
1987/06/01

New Woodward Actuator Assembly (EG10P) Has Lower Relief Valve Setting
1988/11/01

New "On Engine" Adjustment Procedure For 3161 Woodward Governor
1990/10/01

Field Replacement Of Spacer To Correct Possible Sticking In Woodward 3161 Governor Electric Shutoff Group
1990/12/01

Remanufactured Type 1 Fuel Injector Assembly Available For 3500 Family Of Engines Equipped With UG8 Governors
1991/04/01

Fuel Injection Pump Bushing Torque Increased
1991/04/01

Corrections For Systems Operation, Troubleshooting, And Specifications For 2301 Electric Governors For Generator Set And Industrial Engines, SENR2928-01
1991/05/01

New Speed Setting Clutch Group For 3161 Woodward Governors
1991/06/01

End Clearance Specification Changed For Front Shaft In Fuel Injection Control
1991/10/01

New 3161 Governor With Improved Fuel Limiter
1993/09/01

New Seals Extend Life of Fuel Transfer Pump{1256}
1994/11/01

Woodward Control Assemblies Have Changed Part Numbers To Provide The CE Marking For Electromagnetic Compatibility (EMC) Directives{1264}
1996/05/09

Caterpillar High Efficiency Fuel Filters Help Provide Maximum Fuel Pump And Fuel Injector Life {1261}
1996/09/23

New Basic Governor Groups (Woodward 3161) Have Self-Contained Oil Supply {1264}
1997/12/16

Correct Adjustment Of Fuel Shut-Off Solenoid Shaft Can Prevent Failures
1977/07/13

New Hydramechanical Shutoff Groups Reduce The Occurrence Of Improper Shutdowns {1289}
2000/07/01

Operation and Maintenance Manual

Actuator Control Linkage - Lubricate
3500 Industrial and Generator Set Engines

Special Instruction

Using The 6V4060 Engine Set Point Indicator Group{0781}
Using The 6V4060 Engine Set Point Indicator Group{0781}

Installation of 2W8511 Cam Loading Spring{1264}
Installation of 2W8511 Cam Loading Spring{1264}

"A Series" Governor And Air/Fuel Ratio Control Response And Low Power Test{0374}
"A Series" Governor And Air/Fuel Ratio Control Response And Low Power Test{0374}

Installation of Service Replacement Woodward Governor Group{1264}
Installation of Service Replacement Woodward Governor Group{1264}

Installation of 7E5253 Governor Control Assembly{1265}
Installation of 7E5253 Governor Control Assembly{1265}

Installation and Adjustment of 3161 Governor on 3500 Family of Engines{1264}
Installation and Adjustment of 3161 Governor on 3500 Family of Engines{1264}

Spring Replacement for Type 2 Fuel Injectors{1250}
Spring Replacement for Type 2 Fuel Injectors{1250}

Installation Of Governor Spring Guide{1264}
Installation Of Governor Spring Guide{1264}

Installation Of 4W5391 Preregulator Box Assembly{1289}
Installation Of 4W5391 Preregulator Box Assembly{1289}

Schedules For The On-Fuel Injection Test Stand{0782, 1264}
Schedules For The On-Fuel Injection Test Stand{0782, 1264}

Testing And Adjusting Of The Woodward 3161 Governors On The Fuel Injection Test Bench{1264}
Testing And Adjusting Of The Woodward 3161 Governors On The Fuel Injection Test Bench{1264}

Service Letter-NACD

Product Support Program For Rebuilding Remanufactured 0R4105, 0R8310, 0R4106, 0R8311, 0R8306, 0R8312, 0R8308, 0R8313, And 0R8309 Self-Contained Woodward Governors Used On Certain D11N Tractors; 776B, 776C, 776D, And 784B Tractors; 777B, 777C, 777D, 785, 785B, 785C, 789, 789B, 789C, 793, 793B, And 793C Trucks; 994 Wheel Loaders; And 3508, 3512, 3516, 3606, 3608, 3612, And 3616 Engines
Product Support Program For Rebuilding Remanufactured 0R4105, 0R8310, 0R4106, 0R8311, 0R8306, 0R8312, 0R8308, 0R8313, And 0R8309 Self-Contained Woodward Governors Used On Certain D11N Tractors; 776B, 776C, 776D, And 784B Tractors; 777B, 777C, 777D, 785, 785B, 785C, 789, 789B, 789C, 793, 793B, And 793C Trucks; 994 Wheel Loaders; And 3508, 3512, 3516, 3606, 3608, 3612, And 3616 Engines

Service Letter-Australia

Service Letter-CFEL

Service Letter-CSARL

Service Letter-Americas

Specifications

Governor Linkage
3500 Generator Set Engines

Service Letter-China

Service Letter-Asia

Systems Operation

Systems Operation
2301 ELECTRIC GOVERNOR FOR GENERATOR SET AND INDUSTRIAL ENGI

Systems Operation
CATERPILLAR 3161 GOVERNOR

Installation And Operation
2301A ELECTRONIC GOVERNORS (LOAD SHARING) FOR GENERATOR SETS

Installation And Operation
2301A SPEED CONTROL

Governor - 3161
3500 Engines

Service Letter-APD

Testing and Adjusting

Testing and Adjusting
2301 ELECTRIC GOVERNOR FOR GENERATOR SET AND INDUSTRIAL ENGI

Testing & Adjusting
CATERPILLAR 3161 GOVERNOR

Installation And Operation
2301A ELECTRONIC GOVERNORS (LOAD SHARING) FOR GENERATOR SETS

Installation And Operation
2301A SPEED CONTROL

Troubleshooting

Introduction
2301 ELECTRIC GOVERNOR FOR GENERATOR SET AND INDUSTRIAL ENGI

Problem Index
2301 ELECTRIC GOVERNOR FOR GENERATOR SET AND INDUSTRIAL ENGI

Problem No. 1: Fuel Linkage Has Limited Travel, Binds, Or Takes Excessive Force
2301 ELECTRIC GOVERNOR FOR GENERATOR SET AND INDUSTRIAL ENGI

Problem No. 2: Engine Will Not Start
2301 ELECTRIC GOVERNOR FOR GENERATOR SET AND INDUSTRIAL ENGI

Problem No. 3: Engine Will Not Carry Load (Low Power)
2301 ELECTRIC GOVERNOR FOR GENERATOR SET AND INDUSTRIAL ENGI

Problem No. 4: Engine Will Not Decelerate. Engine Will Not Idle.
2301 ELECTRIC GOVERNOR FOR GENERATOR SET AND INDUSTRIAL ENGI

Problem No. 5: Engine Speed Not Constant
2301 ELECTRIC GOVERNOR FOR GENERATOR SET AND INDUSTRIAL ENGI

Problem No. 6: Engine Overspeeds
2301 ELECTRIC GOVERNOR FOR GENERATOR SET AND INDUSTRIAL ENGI

Problem No. 7: Engine Does Not Share Load (For Load Share Units Only)
2301 ELECTRIC GOVERNOR FOR GENERATOR SET AND INDUSTRIAL ENGI

Problem No. 8: Engine Does Not Parallel
2301 ELECTRIC GOVERNOR FOR GENERATOR SET AND INDUSTRIAL ENGI

Service Procedures
2301 ELECTRIC GOVERNOR FOR GENERATOR SET AND INDUSTRIAL ENGI

Chapter 5. Troubleshooting
2301A ELECTRONIC GOVERNORS (LOAD SHARING) FOR GENERATOR SETS

Appendix A. Guide for Handling and Protection of Electronic Controls, Printed Circuit Boards, & Modules
2301A ELECTRONIC GOVERNORS (LOAD SHARING) FOR GENERATOR SETS

Appendix B. EMI Control in Electronic Governing Systems
2301A ELECTRONIC GOVERNORS (LOAD SHARING) FOR GENERATOR SETS

Chapter 5. Troubleshooting
2301A SPEED CONTROL

Appendix A. Guide for Handling and Protection of Electronic Controls, Printed Circuit Boards, & Modules
2301A SPEED CONTROL

Appendix B. EMI Controls in Electronic Governing Systems
2301A SPEED CONTROL

Disassembly and Assembly

Governor Actuator - Remove and Install
3508, 3512 and 3516 Generator Set Engines

Governor Drive - Remove and Install
3508, 3512 and 3516 Generator Set Engines

Service Magazine

Make Set Point Measurements Easier With The 6V4060 Engine Set Point Indicator{0651}
1982/08/16

Improvement To 1N4679 Control Rod Assembly Increases Range Of Adjustment For Rack{1257}
1982/10/11

Disconnect Fuel Lines And Install Caps Before Unit Injectors Are Removed{1274,1254,1251}
1983/01/17

Remove Plastic Plug From Fuel Transfer Pump{1256}
1983/04/25

Installation Procedure For Woodward 3161 and UG8 Governors{1264}
1983/05/30

Explanation Of Engine High Idle RPM And Correct Adjustment Of Engine Setpoint{1264}
1983/11/07

Special Procedure Needed To Use The 6V3075 Dial Indicator For Fuel Settings{0653,1257}
1984/03/05

Bolt Used Instead Of Stud In Governor Fastener Group To Prevent Damage To Governor Housing {1264,1287}
1984/04/02

Only The External Needle Valve Can Be Adjusted On Woodward EG3P or EG10P Actuators{1265,1289}
1984/04/23

Quadrants Improved In Governor Control Groups{1265,1264}
1984/05/21

New Fuel Injector Assembly Reduces Smoke When Operating At Lower RPM And Load{1251,1250}
1984/11/26

Low Oil Level In Governor Can Cause Erratic Engine RPM{1287}
1985/01/28

Tighten Bolts To Correct Torque In 3161 Governor{1264}
1985/02/04

Rough Handling Can Move Droop Lever Out Of Position{1264}
1985/08/05

Repair Kits Available For Air Actuator Used In Governor Control Groups{1250}
1985/09/02

Engine Valve Lash And Fuel Injection Timing Adjustment Procedure {1100,1251}
1985/09/16

List Of Mechanical Service Meters For Earlier 3500 Series Engines Using Mechanical Service Meters{1286}
1985/09/23

Comparison Of Fuel Timing Tolerances For Field Settings{1250,1251,1281}
1985/10/28

Nylon Seals Used On Lockwire To Seal Critical Areas; Parts Service Seals Available For NACD Dealers{1257,1264}
1986/03/10

Improved Sleeve Bearing Used In Drive End Of Fuel Injection Pump Housing{1253}
1986/03/10

Incorrect Connection Of Battery Charger Can Open Circuit Breaker And Damage Woodward 2301 Governor Control{1400,1401,4450}
1986/03/24

How To Adjust Arming (Cocking) Pressure On Fuel Ratio Control On Caterpillar 3161 Governors{1050,1278}
1986/05/26

Optional Load Sharing Electric Governor Changed From 2301 to 2301A Woodward Governor{1250,1289}
1986/05/26

Black Nylon Fuel Seals For Lockwire Available Only To NACD Dealers For Certain Customers{1257,1264}
1986/06/09

Improvements For Caterpillar 3161 Governors{1264}
1986/06/16

Changes Have Been Made To OT Microfiche (Fuel Setting And Related Information){1250,1251,1281}
1986/06/16

More Flexible Lockwire Used With Nylon Seals For Sealing Critical Areas{1257,1264}
1986/09/22

Nylon Seals Used On Lockwire To Seal Critical Areas; All Subsidiary Dealers Can Now Order Parts Service Seals {1257,1264}
1986/11/03

Fuel Ratio Control Diaphragms On 3161 Governors{1278}
1987/02/16

Improved High Idle Display Of The 6V3100 And 8T5300/8T5301 Engine Timing Indicator Groups{0781}
1987/03/16

Improved Fuel Transfer Pump Cover; Weep Hole Moved{1255}
1987/03/23

Fuel Injector Trim Bolt {1257}
1987/06/01

Features And Servicing Of The Various Caterpillar 3161 Governors {1264,1278}
1987/06/01

Do Not Use The 5B1401 Cleaning Tool Group To Clean The Orifice In Capsule-Type Fuel Injection Nozzles{0650,1254}
1978/04/24

Use New 6V22 Tool Group To Make Replacement Of Worn Governor Spring Guides{0620}
1978/09/25

Modification To Rack Adjusting Tool Needed For Higher Rack Settings{0654,1257}
1978/10/16

Additional Information For Installing Fuel Injectors{1290,1257}
1988/06/13

New Woodward Actuator Assembly (EG10P) Has Lower Relief Valve Setting{1289}
1988/10/17

Digital Dial Indicator Simplifies Fuel Injection Timing Adjustment{0782,0760,1257,1290}
1988/11/07

9S8100 Tool Group Changed To Use With Fuel Transfer Pump Only{0622}
1979/05/28

Changes Made To 8S2243 And 8S4613 Wrenches Used On Fuel Injection Pumps{0612,1251}
1979/08/06

New "On Engine" Adjustment Procedure For 3161 Woodward Governor {1264,0782}
1990/10/22

Field Replacement Of Spacer To Correct Possible Sticking In Woodward 3161 Governor Electric Shutoff Group{1264}
1990/11/19

Fuel Injection Pump Bushing Torque Increased {1253}
1991/04/01

Remanufactured Type 1 Fuel Injector Assembly Available For 3500 Family Of Engines Equipped With UG8 Governors {1254,1264}
1991/04/01

Corrections For Systems Operation, Troubleshooting, And Specifications For 2301 Electric Governors For Generator Set And Industrial Engines, SENR2928-01{1289}
1991/04/22

Engine Updates Help Prevent Piston Seizures{1214,1252,1265,1274,1355,1383,1393,1456}
1991/05/13

New Speed Setting Clutch Group For 3161 Woodward Governors{1265}
1991/05/20

End Clearance Specification Changed For Front Shaft In Fuel Injection Control{1251,1258}
1991/10/14

New 3161 Governor With Improved Fuel Limiter{1264}
1993/09/20

HEATER GP-FUEL

Fuel Heaters Are Now Available For Field Installation {1296}
1980/01/07

General Information -- Diesel Fuels In Cold Temperature Operation{1280}
1979/12/17

INJECTION GP-CETANE

Special Instruction

Operator Instruction Card For The Automatic Ether Injection System (AEIS){1456}
Operator Instruction Card For The Automatic Ether Injection System (AEIS){1456}

Installation Of 8N6414 Ether Starting Aid Group{1456}
Installation Of 8N6414 Ether Starting Aid Group{1456}

Service Magazine

General Information -- Diesel Fuels In Cold Temperature Operation{1280}
1979/12/17

LINES GP-FUEL

Engine News

Inspect All Engine Oil And Fuel Filter Elements Before Installation
1980/11/12

Use 6V4172 Injector Sleeve When You Clean Fuel Injectors
1981/07/15

Bulged Capsule-Type Fuel Nozzles
1982/10/20

Do Not Use A Wire Brush On Fuel Nozzles
1982/10/20

Service Parts Available For The 5P4150 Nozzle Testing Group
1982/12/15

Disconnect Fuel Lines And Install Caps Before Unit Injectors Are Removed
1983/02/16

Remanufactured Unit Injectors Are Available
1983/08/17

Correct Fuel Line And Elbow Installation Will Prevent Damage To Fuel Manifold And Elbow
1984/02/22

Improvements Made To Fuel Filter Housing
1984/10/24

Additional Information For Correct Fuel Injector Timing
1984/12/12

New Fuel Injector Assembly Reduces Smoke When Operating At Lower RPM And Load
1984/12/12

New Clamp Added To Right Hand Instrument Panel Fuel Filter Differential Lines Group
1985/05/01

Fuel Filter Service Indicators Now Available
1985/07/01

New O-ring Seals And Additional Clamps Used In Instrument Panel Fuel Filter Differential Lines Group
1985/10/01

A Water Separator Can Help Prevent Fuel Injector Damage If Fuel Is Contaminated With Water
1986/01/01

Lubricate Clamp When Installing Unit Injector Assemblies
1986/01/01

Bleed Screw Washer (Seal) Must Be Replaced If Bleed Screw Removed From Fuel Nozzle
1986/04/01

Fuel Injector Reference For 3500 Family Engines
1987/01/01

Fuel Injector Trim Bolt
1987/06/01

Additional Information For Installing Fuel Injectors
1988/06/01

Replacement Fuel Injector Nozzles With New Nose Cones Available
1988/08/01

One-Piece Tappet (Follower) Used In 11 mm (Type 2) Fuel Injectors
1988/12/01

Fuel Manifolds Changed To Steel
1989/05/01

Check Valve Added To Fuel Injection Lines
1989/05/01

New Clamps With Grommets Used In Fuel Lines
1989/05/01

New Connector With An Orifice Added To Fuel Injection Lines Groups To Help Prevent Cavitation
1989/07/01

New Fuel Injectors Available For Parts Service
1989/09/01

New Fuel Injector Assemblies Used
1989/10/01

Fuel Injector Reference For 3500 Family of Engines
1989/10/01

Fuel Return Line Added To Fuel System In Power Modules
1990/05/01

New 7C9580 Fuel Injector (Type 2) Available To Replace 2W5201 Fuel Injector (Type 1)
1990/06/01

Some Fuel Injectors May Be Used In Mixed Sets
1990/06/01

Improvements To Auxiliary Fuel Filter Housing Assembly
1990/06/01

New, Longer Bolt Gives Better Retention To Fuel Injection Lines
1990/06/01

If Trim Screw On Unit Injector Is Loose, Injector Must Be Replaced
1990/09/01

Additional Clip And Hardware Prevent Damage To Fuel Line Of 4W6887 Instrument Panel
1990/10/01

Remanufactured Type 1 Fuel Injector Assembly Available For 3500 Family Of Engines Equipped With UG8 Governors
1991/04/01

New Fuel Manifolds And Clamps Reduce Vibration Of Fuel Lines
1991/05/01

New Return Spring Used In Unit Injectors
1991/08/01

New And Remanufactured Fuel Injector Reference
1992/05/01

New Fuel Injector Group Help Reduce Plunger And Barrel Seizures
1993/05/01

Fuel Dilution In The Engine Oil{1290,1318}
1994/05/01

Caterpillar High Efficiency Fuel Filters Help Provide Maximum Fuel Pump And Fuel Injector Life {1261}
1996/09/23

New Fuel Filter Housing Assembly Has 180 Degree Supports For Increased Strength{1262}
1996/11/01

SOLAS Requirement for Screening Fuel and Oil Line Connections on Marine Engines {1274, 1307}
2003/06/01

A New Fuel Shield is Available {1252}
2005/03/28

Improved Fuel Cooler {1712}
2005/07/04

Use Care During Disassembly of the Fuel Manifolds {1252, 1274}
2007/10/22

Anti-Splash Tape is Available for Use with Current Fuel Line Shield Groups for 3500 Engines {1067, 1252}
2013/02/01

Special Instruction

Nozzle Assembly Replacement for Type 2 Fuel Injectors{1254}
Nozzle Assembly Replacement for Type 2 Fuel Injectors{1254}

Spring Replacement for Type 2 Fuel Injectors{1250}
Spring Replacement for Type 2 Fuel Injectors{1250}

Repair Of Precombustion Chamber And Direct Injection Adapter Seating Surfaces{1101}
Repair Of Precombustion Chamber And Direct Injection Adapter Seating Surfaces{1101}

Testing Flat-Seat Fuel Injection Valves Using The 5P4150 Nozzle Testing Group{0782, 1254}
Testing Flat-Seat Fuel Injection Valves Using The 5P4150 Nozzle Testing Group{0782, 1254}

Proper Installation of Braided Steel Hoses{7554}
Proper Installation of Braided Steel Hoses{7554}

Service Letter-NACD

The Fuel Injector Bore Needs To Be Machined In The Cylinder Heads Of Certain 3508, 3512, And 3516 Engines
The Fuel Injector Bore Needs To Be Machined In The Cylinder Heads Of Certain 3508, 3512, And 3516 Engines

Remove Certain 0R0906, 0R1756, 0R1758, 0R2921, 0R2922, 0R2923, 0R2924, 0R2925, 0R3051, And 0R3052 Remanufactured Unit Injectors Used On 3500 Engines From Parts Stock
Remove Certain 0R0906, 0R1756, 0R1758, 0R2921, 0R2922, 0R2923, 0R2924, 0R2925, 0R3051, And 0R3052 Remanufactured Unit Injectors Used On 3500 Engines From Parts 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

New Fuel Injection Lines And Clamps Prevent Stresses And Contact Which Can Cause Leakage{1252}
1980/03/24

New 6V4950 Injection Line Speed Pickup Group Used With 6V2100 Multitach{0651}
1982/05/03

Do Not Use A Wire Brush On Fuel Nozzles{1254}
1982/09/27

Bulged Capsule-Type Fuel Nozzles{1254}
1982/10/11

Service Parts Available For The 5P4150 Nozzle Testing Group{0651,0652}
1982/11/22

Disconnect Fuel Lines And Install Caps Before Unit Injectors Are Removed{1274,1254,1251}
1983/01/17

Remanufactured Unit Injectors Are Available{1290}
1983/07/11

New Seal And Washer Will Prevent The Flow Of Dirty Fuel Past The Filter{1261}
1983/10/24

Crankshaft Positions For Injector Timing And Valve Clearance Settings{0374,1104,1290}
1983/11/21

Correct Fuel Line And Elbow Installation Will Prevent Damage To Fuel Manifold And Elbow{1252}
1984/02/13

Improvements Made To Fuel Filter Housing{1260,1261,1262}
1984/10/22

Additional Information For Correct Fuel Injector Timing{1290}
1984/11/19

New Fuel Injector Assembly Reduces Smoke When Operating At Lower RPM And Load{1251,1250}
1984/11/26

A Water Separator Can Help Prevent Fuel Injector Damage If Fuel Is Contaminated With Water{1263,1250,1273}
1985/12/09

Lubricate Clamp When Installing Unit Injector Assemblies{1290}
1986/01/13

Bleed Screw Washer (Seal) Must Be Replaced If Bleed Screw Removed From Fuel Nozzle{1254}
1986/04/07

Correct Position Of The Bleed Hole In The Fuel Line Adapter{1252}
1986/04/21

How To Adjust Arming (Cocking) Pressure On Fuel Ratio Control On Caterpillar 3161 Governors{1050,1278}
1986/05/26

Test Used Fuel Nozzles Before You Install New Nozzles; Tips On Test Procedures{1254,0651,0336}
1977/02/14

With New 5P7448 Adapter, Earlier Fuel Injection Valves And Nozzles Can Be Tested And Adjusted On The 5P4150 Nozzle Testing Group{0651,1254}
1977/10/31

Fuel Injector Reference For 3500 Family Engines{1290}
1987/01/19

Fuel Ratio Control Diaphragms On 3161 Governors{1278}
1987/02/16

Fuel Injector Trim Bolt {1257}
1987/06/01

Features And Servicing Of The Various Caterpillar 3161 Governors {1264,1278}
1987/06/01

Do Not Use The 5B1401 Cleaning Tool Group To Clean The Orifice In Capsule-Type Fuel Injection Nozzles{0650,1254}
1978/04/24

New Drive Adapters For Fuel Injection Test Bench{0650}
1978/09/11

New 1U9139 Universal Fuel Line Pickup Available{0775}
1988/05/23

Additional Information For Installing Fuel Injectors{1290,1257}
1988/06/13

Two 11 mm Injectors Available For Parts Service{1250,1290}
1988/06/20

Replacement Fuel Injector Nozzles With New Nose Cones Available{0706,1254,1290}
1988/07/25

Digital Dial Indicator Simplifies Fuel Injection Timing Adjustment{0782,0760,1257,1290}
1988/11/07

One-Piece Tappet (Follower) Used In 11 mm (Type 2) Fuel Injectors{1290}
1988/11/21

New Larger Capacity Water Separator Is Available{1250}
1979/03/12

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

General Information -- Diesel Fuels In Cold Temperature Operation{1280}
1979/12/17

Fuel Manifolds Changed To Steel {1252,1702}
1989/05/01

Check Valve Added To Fuel Injection Lines {1274}
1989/05/22

New Clamps With Grommets Used In Fuel Lines, Turbocharger Oil Supply Lines, And Turbocharger Water Supply Lines {1274,1307,1380}
1989/05/22

New Connector With An Orifice Added To Fuel Injection Lines Groups To Help Prevent Cavitation{1274}
1989/06/26

New Fuel Injectors Available For Parts Service{1290}
1989/08/28

Fuel Injector Reference For 3500 Family Of Engines{1290}
1989/10/02

New Fuel Injector Assemblies Used{1290}
1989/10/16

Fuel Return Line Added To Fuel System In Power Modules {1274}
1990/05/07

Some Fuel Injectors May Be Used In Mixed Sets {1290}
1990/05/21

New, Longer Bolt Gives Better Retention To Fuel Injection Lines {1252}
1990/05/28

Improvements To Auxiliary Fuel Filter Housing Assembly {1262}
1990/06/11

New 7C9580 Fuel Injector (Type 2) Available To Replace 2W5201 Fuel Injector (Type 1) {1290}
1990/06/11

Additional Clip And Hardware Prevent Damage To Fuel Line Of 4W6887 Instrument Panel{1261}
1990/10/15

Remanufactured Type 1 Fuel Injector Assembly Available For 3500 Family Of Engines Equipped With UG8 Governors {1254,1264}
1991/04/01

Engine Updates Help Prevent Piston Seizures{1214,1252,1265,1274,1355,1383,1393,1456}
1991/05/13

New Fuel Manifolds And Clamps Reduce Vibration Of Fuel Lines{1252,1702}
1991/05/27

New Return Spring Used In Unit Injectors {1290}
1991/07/22

New And Remanufactured Fuel Injector Reference{1290}
1992/05/18

New And Remanufactured Fuel Injector Reference {1290}
1993/01/18

New Fuel Injector Group Help Reduce Plunger And Barrel Seizures{1290}
1993/05/31

Fuel Dilution In The Engine Oil{1290,1318}
1994/05/16

Be Sure To Correctly Tighten 1R-0712, 1R-0740, 1R-0749, 1R-0750, 1R-0751, 1R-0753, And 1R-0759 Fuel Filter Assemblies {1261}
1998/01/26

LINES GP-FUEL INJECTION

Engine News

Use 6V4172 Injector Sleeve When You Clean Fuel Injectors
1981/07/15

Do Not Use A Wire Brush On Fuel Nozzles
1982/10/20

Disconnect Fuel Lines And Install Caps Before Unit Injectors Are Removed
1983/02/16

Remanufactured Unit Injectors Are Available
1983/08/17

Additional Information For Correct Fuel Injector Timing
1984/12/12

New Fuel Injector Assembly Reduces Smoke When Operating At Lower RPM And Load
1984/12/12

A Water Separator Can Help Prevent Fuel Injector Damage If Fuel Is Contaminated With Water
1986/01/01

Lubricate Clamp When Installing Unit Injector Assemblies
1986/01/01

Bleed Screw Washer (Seal) Must Be Replaced If Bleed Screw Removed From Fuel Nozzle
1986/04/01

Fuel Injector Reference For 3500 Family Engines
1987/01/01

Fuel Injector Trim Bolt
1987/06/01

Additional Information For Installing Fuel Injectors
1988/06/01

Replacement Fuel Injector Nozzles With New Nose Cones Available
1988/08/01

One-Piece Tappet (Follower) Used In 11 mm (Type 2) Fuel Injectors
1988/12/01

Check Valve Added To Fuel Injection Lines
1989/05/01

New Connector With An Orifice Added To Fuel Injection Lines Groups To Help Prevent Cavitation
1989/07/01

New Fuel Injectors Available For Parts Service
1989/09/01

New Fuel Injector Assemblies Used
1989/10/01

Fuel Injector Reference For 3500 Family of Engines
1989/10/01

New 7C9580 Fuel Injector (Type 2) Available To Replace 2W5201 Fuel Injector (Type 1)
1990/06/01

Some Fuel Injectors May Be Used In Mixed Sets
1990/06/01

If Trim Screw On Unit Injector Is Loose, Injector Must Be Replaced
1990/09/01

Remanufactured Type 1 Fuel Injector Assembly Available For 3500 Family Of Engines Equipped With UG8 Governors
1991/04/01

New Return Spring Used In Unit Injectors
1991/08/01

New And Remanufactured Fuel Injector Reference
1992/05/01

New Fuel Injector Group Help Reduce Plunger And Barrel Seizures
1993/05/01

Fuel Dilution In The Engine Oil{1290,1318}
1994/05/01

Be Sure The Cylinder Head Bore For the Unit Injector Is Clean When the Unit Injector Is Replaced {1290}
1999/07/01

Tightening Torque Increased For Nuts In Fuel Injector Wiring Harness Cap Assembly{1408}
1999/09/01

Fuel Inlet Screens are Removed from Remanufactured Fuel Injectors {1250, 1252}
2003/11/01

A New Fuel Shield is Available {1252}
2005/03/28

Use Care During Disassembly of the Fuel Manifolds {1252, 1274}
2007/10/22

Anti-Splash Tape is Available for Use with Current Fuel Line Shield Groups for 3500 Engines {1067, 1252}
2013/02/01

Special Instruction

Nozzle Assembly Replacement for Type 2 Fuel Injectors{1254}
Nozzle Assembly Replacement for Type 2 Fuel Injectors{1254}

Spring Replacement for Type 2 Fuel Injectors{1250}
Spring Replacement for Type 2 Fuel Injectors{1250}

Testing Flat-Seat Fuel Injection Valves Using The 5P4150 Nozzle Testing Group{0782, 1254}
Testing Flat-Seat Fuel Injection Valves Using The 5P4150 Nozzle Testing Group{0782, 1254}

Proper Installation of Braided Steel Hoses{7554}
Proper Installation of Braided Steel Hoses{7554}

Service Letter-NACD

Service Letter-Australia

Service Letter-CFEL

Service Letter-CSARL

Service Letter-Americas

Service Letter-Brazil

Service Letter-Truck/Ag/Marine

Specifications

Fuel Pressure Regulator
3500 Generator Set Engines

Service Letter-China

Service Letter-Asia

Information Release Memo

APPEARANCE CHANGE ON REMAN SHORT BLOCKS
APPEARANCE CHANGE ON REMAN SHORT BLOCKS

Service Letter-APD

Service Magazine

New Fuel Injection Lines And Clamps Prevent Stresses And Contact Which Can Cause Leakage{1252}
1980/03/24

New 6V4950 Injection Line Speed Pickup Group Used With 6V2100 Multitach{0651}
1982/05/03

Do Not Use A Wire Brush On Fuel Nozzles{1254}
1982/09/27

Bulged Capsule-Type Fuel Nozzles{1254}
1982/10/11

Service Parts Available For The 5P4150 Nozzle Testing Group{0651,0652}
1982/11/22

Disconnect Fuel Lines And Install Caps Before Unit Injectors Are Removed{1274,1254,1251}
1983/01/17

Remanufactured Unit Injectors Are Available{1290}
1983/07/11

Crankshaft Positions For Injector Timing And Valve Clearance Settings{0374,1104,1290}
1983/11/21

Correct Fuel Line And Elbow Installation Will Prevent Damage To Fuel Manifold And Elbow{1252}
1984/02/13

Additional Information For Correct Fuel Injector Timing{1290}
1984/11/19

New Fuel Injector Assembly Reduces Smoke When Operating At Lower RPM And Load{1251,1250}
1984/11/26

A Water Separator Can Help Prevent Fuel Injector Damage If Fuel Is Contaminated With Water{1263,1250,1273}
1985/12/09

Lubricate Clamp When Installing Unit Injector Assemblies{1290}
1986/01/13

Bleed Screw Washer (Seal) Must Be Replaced If Bleed Screw Removed From Fuel Nozzle{1254}
1986/04/07

Correct Position Of The Bleed Hole In The Fuel Line Adapter{1252}
1986/04/21

Test Used Fuel Nozzles Before You Install New Nozzles; Tips On Test Procedures{1254,0651,0336}
1977/02/14

With New 5P7448 Adapter, Earlier Fuel Injection Valves And Nozzles Can Be Tested And Adjusted On The 5P4150 Nozzle Testing Group{0651,1254}
1977/10/31

Fuel Injector Reference For 3500 Family Engines{1290}
1987/01/19

Fuel Injector Trim Bolt {1257}
1987/06/01

Do Not Use The 5B1401 Cleaning Tool Group To Clean The Orifice In Capsule-Type Fuel Injection Nozzles{0650,1254}
1978/04/24

Additional Information For Installing Fuel Injectors{1290,1257}
1988/06/13

Two 11 mm Injectors Available For Parts Service{1250,1290}
1988/06/20

Replacement Fuel Injector Nozzles With New Nose Cones Available{0706,1254,1290}
1988/07/25

Digital Dial Indicator Simplifies Fuel Injection Timing Adjustment{0782,0760,1257,1290}
1988/11/07

One-Piece Tappet (Follower) Used In 11 mm (Type 2) Fuel Injectors{1290}
1988/11/21

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

General Information -- Diesel Fuels In Cold Temperature Operation{1280}
1979/12/17

Fuel Manifolds Changed To Steel {1252,1702}
1989/05/01

Check Valve Added To Fuel Injection Lines {1274}
1989/05/22

New Connector With An Orifice Added To Fuel Injection Lines Groups To Help Prevent Cavitation{1274}
1989/06/26

New Fuel Injectors Available For Parts Service{1290}
1989/08/28

Fuel Injector Reference For 3500 Family Of Engines{1290}
1989/10/02

New Fuel Injector Assemblies Used{1290}
1989/10/16

Some Fuel Injectors May Be Used In Mixed Sets {1290}
1990/05/21

New 7C9580 Fuel Injector (Type 2) Available To Replace 2W5201 Fuel Injector (Type 1) {1290}
1990/06/11

Remanufactured Type 1 Fuel Injector Assembly Available For 3500 Family Of Engines Equipped With UG8 Governors {1254,1264}
1991/04/01

New Return Spring Used In Unit Injectors {1290}
1991/07/22

New And Remanufactured Fuel Injector Reference{1290}
1992/05/18

New And Remanufactured Fuel Injector Reference {1290}
1993/01/18

New Fuel Injector Group Help Reduce Plunger And Barrel Seizures{1290}
1993/05/31

Fuel Dilution In The Engine Oil{1290,1318}
1994/05/16

Do Not Reuse the Hold Down Bolts for the Fuel Injectors On All Products that Contain C9 Through C32 Engines {1290}
2014/08/14

LINES GP-FUEL RATIO CONTROL

How To Adjust Arming (Cocking) Pressure On Fuel Ratio Control On Caterpillar 3161 Governors{1050,1278}
1986/05/26

Fuel Ratio Control Diaphragms On 3161 Governors{1278}
1987/02/16

Features And Servicing Of The Various Caterpillar 3161 Governors {1264,1278}
1987/06/01

METER GP-SERVICE

Self-Powered Hour Meters Available{7480,7450}
1987/02/16

Polarity Connections And Use Of Service Meter Films When Service Meter Kits Are Installed{7480,7000}
1987/02/16

Fuse And Wire Assembly Is Available For Protection Of Earlier 6N5906 Service Meters{7480}
1979/01/29

More Potting Material Now Used In 6N5906 Electric Service Meter{7480}
1979/11/26

MISCELLANEOUS INFORMATION

Engine News

Fuel Heaters Are Now Available For Field Installation
1980/01/09

Inspect All Engine Oil And Fuel Filter Elements Before Installation
1980/11/12

Use 6V4172 Injector Sleeve When You Clean Fuel Injectors
1981/07/15

Explanation Of Differences In Timing Advance Information
1981/08/26

Disconnect Fuel Lines And Install Caps Before Unit Injectors Are Removed
1983/02/16

New O-ring Seals And Additional Clamps Used In Instrument Panel Fuel Filter Differential Lines Group
1985/10/01

Nylon Seals Used On Lockwire To Seal Critical Areas; Parts Service Seals Available For NACD Dealers
1986/03/01

Black Nylon Fuel Seals For Lockwire Available Only To NACD Dealers For Certain Customers
1986/06/01

Changes Have Been Made To 0T Microfiche (Fuel Setting And Related Information)
1986/07/01

More Flexible Lockwire Used With Nylon Seals For Sealing Critical Areas
1986/10/01

New Fuel Injector Assemblies Used
1989/10/01

Fuel Injector Reference For 3500 Family of Engines
1989/10/01

If Trim Screw On Unit Injector Is Loose, Injector Must Be Replaced
1990/09/01

Remanufactured Type 1 Fuel Injector Assembly Available For 3500 Family Of Engines Equipped With UG8 Governors
1991/04/01

Fuel Injection Pump Bushing Torque Increased
1991/04/01

New And Remanufactured Fuel Injector Reference
1992/05/01

New Fuel Injector Group Help Reduce Plunger And Barrel Seizures
1993/05/01

Use 154-8100 Fuel System Arrangement And 154-8101 Fuel System Group To Measure Engine Fuel Flow{1250,0782}
1999/04/01

Operation and Maintenance Manual

Cold Weather Operation
SR500 Generators

Special Instruction

Installation of 2W8511 Cam Loading Spring{1264}
Installation of 2W8511 Cam Loading Spring{1264}

Use And Maintenance Of 8T0910 Fuel Sulfur Analyzer Group{0786, 1280}
Use And Maintenance Of 8T0910 Fuel Sulfur Analyzer Group{0786, 1280}

Installation of 7C9760 (12V) or 8N3569 (24V) Fuel Boost Pump Group{1250, 1256, 1260}
Installation of 7C9760 (12V) or 8N3569 (24V) Fuel Boost Pump Group{1250, 1256, 1260}

Installation of 7E5253 Governor Control Assembly{1265}
Installation of 7E5253 Governor Control Assembly{1265}

Use of 4C8753 Extended Collet{1250}
Use of 4C8753 Extended Collet{1250}

Upgrading Alternators To Include An Integrated Circuit Regulator{1405, 1410}
Upgrading Alternators To Include An Integrated Circuit Regulator{1405, 1410}

3500 Electronic Unit Injection (EUI) Fuel Priming Procedure{1250, 1258}
3500 Electronic Unit Injection (EUI) Fuel Priming Procedure{1250, 1258}

Service Letter-NACD

PRODUCT IMPROVEMENT PROGRAM FOR REPLACIING THE 7N5378 MUI FUEL LEVER ON CERTAIN 3508, 3512, AND 3516 INDUSTRIAL, MARINE, AND GENERATOR SET ENGINES
PRODUCT IMPROVEMENT PROGRAM FOR REPLACIING THE 7N5378 MUI FUEL LEVER ON CERTAIN 3508, 3512, AND 3516 INDUSTRIAL, MARINE, AND GENERATOR SET ENGINES

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

Systems Operation

Fuel System Operation
3500 Engines

Service Letter-APD

Testing and Adjusting

Start-Up Procedure
3500 Engines

Service Magazine

Fuel Heaters Are Now Available For Field Installation {1296}
1980/01/07

New Fuel Injection Lines And Clamps Prevent Stresses And Contact Which Can Cause Leakage{1252}
1980/03/24

New Regulator And Field Coil Assemblies Used{1410,1405}
1981/11/23

Correct Use Of 6V2023 Flow Check Adapter Group Is Important To Prevent Damage To An Engine{0651,0654,1250}
1982/03/22

Lubricant Recommendations Changed For All Caterpillar Engines To Combat Effects Of Fuel Sulfur{1318,0375,0374,1280}
1982/05/03

Make Set Point Measurements Easier With The 6V4060 Engine Set Point Indicator{0651}
1982/08/16

Do Not Use A Wire Brush On Fuel Nozzles{1254}
1982/09/27

Improvement To Engine Overspeed Alarm System{7410,7418}
1982/09/27

Bulged Capsule-Type Fuel Nozzles{1254}
1982/10/11

Improvement To 1N4679 Control Rod Assembly Increases Range Of Adjustment For Rack{1257}
1982/10/11

Service Parts Available For The 5P4150 Nozzle Testing Group{0651,0652}
1982/11/22

Disconnect Fuel Lines And Install Caps Before Unit Injectors Are Removed{1274,1254,1251}
1983/01/17

Remove Plastic Plug From Fuel Transfer Pump{1256}
1983/04/25

Installation Procedure For Woodward 3161 and UG8 Governors{1264}
1983/05/30

Remanufactured Unit Injectors Are Available{1290}
1983/07/11

New Seal And Washer Will Prevent The Flow Of Dirty Fuel Past The Filter{1261}
1983/10/24

Explanation Of Engine High Idle RPM And Correct Adjustment Of Engine Setpoint{1264}
1983/11/07

Crankshaft Positions For Injector Timing And Valve Clearance Settings{0374,1104,1290}
1983/11/21

Correct Fuel Line And Elbow Installation Will Prevent Damage To Fuel Manifold And Elbow{1252}
1984/02/13

Special Procedure Needed To Use The 6V3075 Dial Indicator For Fuel Settings{0653,1257}
1984/03/05

Only The External Needle Valve Can Be Adjusted On Woodward EG3P or EG10P Actuators{1265,1289}
1984/04/23

Improvements Made To Fuel Filter Housing{1260,1261,1262}
1984/10/22

New Fuel Injector Assembly Reduces Smoke When Operating At Lower RPM And Load{1251,1250}
1984/11/26

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

Voltage Regulator Cross Reference Chart{1410,1405}
1985/07/01

Repair Kits Available For Air Actuator Used In Governor Control Groups{1250}
1985/09/02

List Of Mechanical Service Meters For Earlier 3500 Series Engines Using Mechanical Service Meters{1286}
1985/09/23

Two, New Top Dead Center Magnetic Transducers Available{0651,0653,1214,1250}
1985/10/07

Comparison Of Fuel Timing Tolerances For Field Settings{1250,1251,1281}
1985/10/28

Engine Information Plate Contains More Data; Use Of Performance Specifications{1250,7557}
1985/10/28

Oil Pressure Shutdown Specifications Change For Hydramechanical Shutoff System{1085}
1985/11/25

A Water Separator Can Help Prevent Fuel Injector Damage If Fuel Is Contaminated With Water{1263,1250,1273}
1985/12/09

Fuel Sulfur Analyzer Available{0651,1280,1318}
1986/01/13

Lubricate Clamp When Installing Unit Injector Assemblies{1290}
1986/01/13

Nylon Seals Used On Lockwire To Seal Critical Areas; Parts Service Seals Available For NACD Dealers{1257,1264}
1986/03/10

Improved Sleeve Bearing Used In Drive End Of Fuel Injection Pump Housing{1253}
1986/03/10

Incorrect Connection Of Battery Charger Can Open Circuit Breaker And Damage Woodward 2301 Governor Control{1400,1401,4450}
1986/03/24

Bleed Screw Washer (Seal) Must Be Replaced If Bleed Screw Removed From Fuel Nozzle{1254}
1986/04/07

Correct Position Of The Bleed Hole In The Fuel Line Adapter{1252}
1986/04/21

How To Adjust Arming (Cocking) Pressure On Fuel Ratio Control On Caterpillar 3161 Governors{1050,1278}
1986/05/26

Optional Load Sharing Electric Governor Changed From 2301 to 2301A Woodward Governor{1250,1289}
1986/05/26

Improvements For Caterpillar 3161 Governors{1264}
1986/06/16

Update Information For Caterpillar Fuel Injection Equipment Test Stand{0782}
1986/06/16

Changes Have Been Made To OT Microfiche (Fuel Setting And Related Information){1250,1251,1281}
1986/06/16

More Flexible Lockwire Used With Nylon Seals For Sealing Critical Areas{1257,1264}
1986/09/22

Adjust Bosch Solenoid If Replaced Or Reinstalled{1407,1453}
1986/11/10

Test Used Fuel Nozzles Before You Install New Nozzles; Tips On Test Procedures{1254,0651,0336}
1977/02/14

Diesel Fuel Recommendation Expanded{1280}
1977/02/14

Correct Adjustment Of Fuel Shut-Off Solenoid Shaft Can Prevent Failures{1259}
1977/08/08

With New 5P7448 Adapter, Earlier Fuel Injection Valves And Nozzles Can Be Tested And Adjusted On The 5P4150 Nozzle Testing Group{0651,1254}
1977/10/31

Fuel Injector Reference For 3500 Family Engines{1290}
1987/01/19

Improved High Idle Display Of The 6V3100 And 8T5300/8T5301 Engine Timing Indicator Groups{0781}
1987/03/16

Improved Fuel Transfer Pump Cover; Weep Hole Moved{1255}
1987/03/23

Fuel Injection Timing Adjustment{1250}
1987/04/20

Improved Fuel Priming Pump Used{1258}
1987/04/20

Black Light Leak Detection Kit Available For Oil, Fuel and Cooling Systems {0774,1250,1300,1350}
1987/05/11

Do Not Use The 5B1401 Cleaning Tool Group To Clean The Orifice In Capsule-Type Fuel Injection Nozzles{0650,1254}
1978/04/24

New Drive Adapters For Fuel Injection Test Bench{0650}
1978/09/11

Use New 6V22 Tool Group To Make Replacement Of Worn Governor Spring Guides{0620}
1978/09/25

Adjustment Procedures And Lubrication Recommendations For Drive Pulleys On Caterpillar Fuel Injection Test Bench{0652}
1978/09/25

Caterpillar Fuel Injection Test Bench Book{0374}
1978/10/16

Modification To Rack Adjusting Tool Needed For Higher Rack Settings{0654,1257}
1978/10/16

New FT2253 Cable Assembly Drawing Available For Kent-Moore Fuel Injection Test Bench{0782}
1988/01/04

Some Components Of The Variable Pulley And Adjustable Pulley On The Kent-Moore Fuel Injection Test Bench Are Available From Caterpillar{0782}
1988/04/18

New 1U9139 Universal Fuel Line Pickup Available{0775}
1988/05/23

Additional Information For Installing Fuel Injectors{1290,1257}
1988/06/13

New Woodward Actuator Assembly (EG10P) Has Lower Relief Valve Setting{1289}
1988/10/17

Digital Dial Indicator Simplifies Fuel Injection Timing Adjustment{0782,0760,1257,1290}
1988/11/07

One-Piece Tappet (Follower) Used In 11 mm (Type 2) Fuel Injectors{1290}
1988/11/21

Fuel Priming Pump Available As An Attachment{1258}
1988/11/21

Fuse And Wire Assembly Is Available For Protection Of Earlier 6N5906 Service Meters{7480}
1979/01/29

High Sulfur Fuel Can Cause Severe Engine Wear And Internal Damage{1280}
1979/02/05

9S8100 Tool Group Changed To Use With Fuel Transfer Pump Only{0622}
1979/05/28

Why Engines Are Damaged By Fuel Sulfur{1104,1216,1280,1318,1215}
1979/08/27

More Potting Material Now Used In 6N5906 Electric Service Meter{7480}
1979/11/26

Fuel Sulfur-Your Diesel's Silent Enemy{0375,1280}
1979/12/17

General Information -- Diesel Fuels In Cold Temperature Operation{1280}
1979/12/17

New Connector With An Orifice Added To Fuel Injection Lines Groups To Help Prevent Cavitation{1274}
1989/06/26

Improved Control Rod Assembly Used In Fuel Injection Control Groups{1298}
1989/07/24

New Fuel Injectors Available For Parts Service{1290}
1989/08/28

New Fuel Injector Assemblies Used{1290}
1989/10/16

Fuel Return Line Added To Fuel System In Power Modules {1274}
1990/05/07

New Water Regulator Prevents Leakage{1355,1393}
1990/06/25

New Jacket Water Heater Groups Have New Thermostat{1355,1383}
1990/06/25

Additional Clip And Hardware Prevent Damage To Fuel Line Of 4W6887 Instrument Panel{1261}
1990/10/15

New "On Engine" Adjustment Procedure For 3161 Woodward Governor {1264,0782}
1990/10/22

Field Replacement Of Spacer To Correct Possible Sticking In Woodward 3161 Governor Electric Shutoff Group{1264}
1990/11/19

Corrections For Systems Operation, Troubleshooting, And Specifications For 2301 Electric Governors For Generator Set And Industrial Engines, SENR2928-01{1289}
1991/04/22

New Fuel Manifolds And Clamps Reduce Vibration Of Fuel Lines{1252,1702}
1991/05/27

End Clearance Specification Changed For Front Shaft In Fuel Injection Control{1251,1258}
1991/10/14

New And Remanufactured Fuel Injector Reference{1290}
1992/05/18

New Fuel Injector Group Help Reduce Plunger And Barrel Seizures{1290}
1993/05/31

New 3161 Governor With Improved Fuel Limiter{1264}
1993/09/20

Improved Jacket Water Heater Thermostat{1355}
1993/09/20

Use 134-5195 Adapter Cable For T-harness In Electronic Control Systems{1900,0781}
1998/03/09

NOZZLE AS-FUEL VALVE

Special Instruction

Nozzle Assembly Replacement for Type 2 Fuel Injectors{1254}
Nozzle Assembly Replacement for Type 2 Fuel Injectors{1254}

Spring Replacement for Type 2 Fuel Injectors{1250}
Spring Replacement for Type 2 Fuel Injectors{1250}

3500 Electronic Unit Injection (EUI) Fuel Priming Procedure{1250, 1258}
3500 Electronic Unit Injection (EUI) Fuel Priming Procedure{1250, 1258}

Repair Of Precombustion Chamber And Direct Injection Adapter Seating Surfaces{1101}
Repair Of Precombustion Chamber And Direct Injection Adapter Seating Surfaces{1101}

Testing Flat-Seat Fuel Injection Valves Using The 5P4150 Nozzle Testing Group{0782, 1254}
Testing Flat-Seat Fuel Injection Valves Using The 5P4150 Nozzle Testing Group{0782, 1254}

Service Letter-NACD

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

Do Not Use A Wire Brush On Fuel Nozzles{1254}
1982/09/27

Bulged Capsule-Type Fuel Nozzles{1254}
1982/10/11

Service Parts Available For The 5P4150 Nozzle Testing Group{0651,0652}
1982/11/22

Bleed Screw Washer (Seal) Must Be Replaced If Bleed Screw Removed From Fuel Nozzle{1254}
1986/04/07

Test Used Fuel Nozzles Before You Install New Nozzles; Tips On Test Procedures{1254,0651,0336}
1977/02/14

With New 5P7448 Adapter, Earlier Fuel Injection Valves And Nozzles Can Be Tested And Adjusted On The 5P4150 Nozzle Testing Group{0651,1254}
1977/10/31

Fuel Injector Reference For 3500 Family Engines{1290}
1987/01/19

Fuel Injector Trim Bolt {1257}
1987/06/01

Do Not Use The 5B1401 Cleaning Tool Group To Clean The Orifice In Capsule-Type Fuel Injection Nozzles{0650,1254}
1978/04/24

New Drive Adapters For Fuel Injection Test Bench{0650}
1978/09/11

Additional Information For Installing Fuel Injectors{1290,1257}
1988/06/13

Replacement Fuel Injector Nozzles With New Nose Cones Available{0706,1254,1290}
1988/07/25

One-Piece Tappet (Follower) Used In 11 mm (Type 2) Fuel Injectors{1290}
1988/11/21

New Fuel Injectors Available For Parts Service{1290}
1989/08/28

Fuel Injector Reference For 3500 Family Of Engines{1290}
1989/10/02

New Fuel Injector Assemblies Used{1290}
1989/10/16

Some Fuel Injectors May Be Used In Mixed Sets {1290}
1990/05/21

New 7C9580 Fuel Injector (Type 2) Available To Replace 2W5201 Fuel Injector (Type 1) {1290}
1990/06/11

Remanufactured Type 1 Fuel Injector Assembly Available For 3500 Family Of Engines Equipped With UG8 Governors {1254,1264}
1991/04/01

New Return Spring Used In Unit Injectors {1290}
1991/07/22

New And Remanufactured Fuel Injector Reference{1290}
1992/05/18

New And Remanufactured Fuel Injector Reference {1290}
1993/01/18

New Fuel Injector Group Help Reduce Plunger And Barrel Seizures{1290}
1993/05/31

Fuel Dilution In The Engine Oil{1290,1318}
1994/05/16

NOZZLE GP-UNIT INJECTOR

Engine News

Cat® Reman Announces the Availability of Additional Engine Components for Certain Engine Applications {1052, 1053, 108F, 1210, 1265, 1290, 1405, 1901, 5510}
2015/07/24

Special Instruction

Testing Flat-Seat Fuel Injection Valves Using The 5P4150 Nozzle Testing Group{0782, 1254}
Testing Flat-Seat Fuel Injection Valves Using The 5P4150 Nozzle Testing Group{0782, 1254}

Service Letter-NACD

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

New 7C9580 Fuel Injector (Type 2) Available To Replace 2W5201 Fuel Injector (Type 1) {1290}
1990/06/11

Remanufactured Type 1 Fuel Injector Assembly Available For 3500 Family Of Engines Equipped With UG8 Governors {1254,1264}
1991/04/01

New And Remanufactured Fuel Injector Reference {1290}
1993/01/18

Fuel Dilution In The Engine Oil{1290,1318}
1994/05/16

PUMP GP-FUEL INJECTION

Information Release Memo

APPEARANCE CHANGE ON REMAN SHORT BLOCKS
APPEARANCE CHANGE ON REMAN SHORT BLOCKS

Service Magazine

New Fuel Injection Lines And Clamps Prevent Stresses And Contact Which Can Cause Leakage{1252}
1980/03/24

New 6V4950 Injection Line Speed Pickup Group Used With 6V2100 Multitach{0651}
1982/05/03

Do Not Use A Wire Brush On Fuel Nozzles{1254}
1982/09/27

Bulged Capsule-Type Fuel Nozzles{1254}
1982/10/11

Service Parts Available For The 5P4150 Nozzle Testing Group{0651,0652}
1982/11/22

Disconnect Fuel Lines And Install Caps Before Unit Injectors Are Removed{1274,1254,1251}
1983/01/17

Remove Plastic Plug From Fuel Transfer Pump{1256}
1983/04/25

Installation Procedure For Woodward 3161 and UG8 Governors{1264}
1983/05/30

Remanufactured Unit Injectors Are Available{1290}
1983/07/11

Explanation Of Engine High Idle RPM And Correct Adjustment Of Engine Setpoint{1264}
1983/11/07

Truck sale:

61,000

Caterpillar 3508, Stationary Generator Sets, Construction
- Stationary Generator Sets
FOLEY EQUIPMENT COMPANY

307.208

Caterpillar 3508, Stationäre Stromaggregate, Bau-Und Bergbauausrüstung
- Stationary Generator Sets
TOROMONT POWER SYSTEMS

84,962

Caterpillar 3508, Industrial engines, Construction
- Industrial engines
FINANZAUTO S.A.

Caterpillar 3508, Marine Propulsion / Auxiliary Engines, Construction

145.548

Caterpillar 3508 PKGI, transportable stromaggregate, Bau-Und Bergbauausrüstung