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9N3317 GOVERNOR, FUEL INJECTION & FUEL TRANSFER PUMP GROUP--For Direct Injection Engine 9N3315 Governor, 9N3724 Torque Control, 9N3328 Fuel Injection Pump and 4N1101 Fuel Transfer Pump parts are shown on Pages 94B through 94G, 105B, 105C, 107C, 107D and 115 3408


FUEL SYSTEM
GOVERNOR GP
PUMP GP-FUEL INJECTION
GOVERNOR GP
PUMP GP-FUEL INJECTION

TRUCK ENGINE 3408 TRUCK ENGINE 28V
 3408 TRUCK ENGINE 28V00001-04749 SEBP1127 3408 28V   (1985)

FUEL SYSTEM

GOVERNOR GP
GOVERNOR, FUEL INJECTION AND FUEL TRANSFER PUMP GROUP
9N-2902 GOVERNOR, FUEL INJECTION AND FUEL TRANSFER PUMP GROUP
GOVERNOR, FUEL INJECTION AND FUEL TRANSFER PUMP GROUP
9N-2902 GOVERNOR, FUEL INJECTION AND FUEL TRANSFER PUMP GROUP
GOVERNOR, FUEL INJECTION & FUEL TRANSFER PUMP GROUP
9N-3317 GOVERNOR, FUEL INJECTION & FUEL TRANSFER PUMP GROUP
GOVERNOR, FUEL INJECTION AND FUEL TRANSFER PUMP GROUP
9N-5837 GOVERNOR, FUEL INJECTION AND FUEL TRANSFER PUMP GROUP
GOVERNOR, FUEL INJECTION AND FUEL TRANSFER PUMP GROUP
9N-5837 GOVERNOR, FUEL INJECTION AND FUEL TRANSFER PUMP GROUP
GOVERNOR, FUEL INJECTION AND FUEL TRANSFER PUMP GROUP
9L-6540 GOVERNOR, FUEL INJECTION AND FUEL TRANSFER PUMP GROUP
 

#SEBP11270250
 

9N-3317: GOVERNOR, FUEL INJECTION & FUEL TRANSFER PUMP GROUP

9N3317 GOVERNOR, FUEL INJECTION & FUEL TRANSFER PUMP GROUP--For Direct Injection Engine
9N3315 Governor, 9N3724 Torque Control, 9N3328 Fuel Injection Pump and 4N1101 Fuel
Transfer Pump parts are shown on Pages 94B through 94G, 105B, 105C, 107C, 107D and 115
c219904 SEBP1127
9N3317 GOVERNOR, FUEL INJECTION & FUEL TRANSFER PUMP GROUP Parts scheme
  For full view, you need register

Parts for your 3408 TRUCK ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0S-1591 [2] BOLT  
2. 1C-2251 [4] BOLT  
3. 9L-6449 [1] SPRING  
4. 2P-9556 [1] WASHER (flat)  
  2N-0828 [2] WASHER (spring)  
5. 9N-3315 Y [1] GOVERNOR GROUP  
    (Separate Illustration)
6. 9N-3724 Y [1] TORQUE CONTROL GROUP  
    (Separate Illustration)
7. 0L-1143 [1] BOLT  
8. 053-2294 [1] BOLT  
9. 3B-1915 [4] BOLT  
10. 4N-1868 [1] GASKET  
11. 9N-3328 Y [1] FUEL INJECTION PUMP GROUP  
    (Separate Illustration)
12. 0S-1594 [6] BOLT  
13. 4N-1104 [1] GASKET  
14. 4N-1101 Y [1] FUEL TRANSFER PUMP GROUP  
    (Separate Illustration)
15. 9N-1839 [1] BRACKET  
16. 0S-1615 [2] BOLT  
  5P-0537 [2] WASHER  
17. 0V-0196 [1] BOLT  
  1B-2578 [1] NUT  
  5M-2894 [1] WASHER  
  Y   SEPARATE ILLUSTRATION
 

#SEBP11270251
 

9N-3768: PUMP GP-GOV,FUEL INJ,FUEL TFR

9N3768 GOVERNOR, FUEL INJECTION AND FUEL TRANSFER PUMP GROUP--Direct Injection Engine
Serial No. 28V2048 to 28V4051 inclusive. 9N3315 Governor, 9N2806 Torque Control, 7N6389 Fuel Injection Pump and 4N1101 Fuel
Transfer Pump parts are shown on Pages 94B through 94F, 105C, 105E-2, 105F, 105G, 105H and 115
c172725 SEBP1127
9N3768 PUMP GP-GOV,FUEL INJ,FUEL TFR Parts scheme
  For full view, you need register

Parts for your 3408 TRUCK ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0S-1591 [2] BOLT  
2. 1C-2251 [4] BOLT  
3. 9L-6448 C [1] SPRING  
4. 2P-9556 [1] WASHER (flat)  
  2N-0828 [2] WASHER (spring)  
5. 9N-3315 Y [1] GOVERNOR GROUP  
    (Separate Illustration)
6. 9N-2806 CY [1] TORQUE CONTROL GROUP  
    (Separate Illustration)
7. 0L-1143 [1] BOLT  
8. 053-2294 [1] BOLT  
9. 3B-1915 [4] BOLT  
10. 4N-1868 [1] GASKET  
11. 7N-6389 Y [1] FUEL INJECTION PUMP GROUP  
    (Separate Illustration)
12. 0S-1594 [6] BOLT  
13. 4N-1104 [1] GASKET  
14. 4N-1101 Y [1] FUEL TRANSFER PUMP GROUP  
    (Separate Illustration)
15. 9N-1839 [1] BRACKET  
16. 0S-1615 [2] BOLT  
  5P-0537 [2] WASHER  
17. 0V-0196 [1] BOLT  
  1B-2578 [1] NUT  
  5M-2894 [1] WASHER  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

#SEBP11270252
 

9N-3768: PUMP GP-GOV,FUEL INJ,FUEL TFR

9N3768 GOVERNOR, FUEL INJECTION AND FUEL TRANSFER PUMP GROUP--Direct Injection Engine
Serial No. 28V4052-Up
9N3315 Governor, 1W2530 Torque Control, 7N6389 Fuel Injection Pump and 4N1101 Fuel Transfer Pump parts are
shown on Pages 94B through 94F, 105C-1, 105E-2, 105F, 105G, 105H and 115
c179854 SEBP1127
9N3768 PUMP GP-GOV,FUEL INJ,FUEL TFR Parts scheme
  For full view, you need register

Parts for your 3408 TRUCK ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0S-1591 [2] BOLT  
2. 1C-2251 [4] BOLT  
3. 9L-6448 [1] SPRING  
4. 2P-9556 [1] WASHER (flat)  
  2N-0828 [2] WASHER (spring)  
5. 9N-3315 Y [1] GOVERNOR GROUP  
    (Separate Illustration)
6. 1W-2530 CY [1] TORQUE CONTROL GROUP  
    (Separate Illustration)
7. 0L-1143 [1] BOLT  
8. 053-2294 [1] BOLT  
9. 3B-1915 [4] BOLT  
10. 4N-1868 [1] GASKET  
11. 7N-6389 Y [1] FUEL INJECTION PUMP GROUP  
    (Separate Illustration)
12. 0S-1594 [6] BOLT  
13. 4N-1104 [1] GASKET  
14. 4N-1101 Y [1] FUEL TRANSFER PUMP GROUP  
    (Separate Illustration)
15. 9N-1839 [1] BRACKET  
16. 0S-1615 [2] BOLT  
  5P-0537 [2] WASHER  
17. 0V-0196 [1] BOLT  
  1B-2578 [1] NUT  
  5M-2894 [1] WASHER  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

#SEBP11270253
 

9N-5837: GOVERNOR, FUEL INJECTION AND FUEL TRANSFER PUMP GROUP

9N5837 GOVERNOR, FUEL INJECTION AND FUEL TRANSFER PUMP GROUP--For Direct Injection Engine
Serial No. 28V2616 to 28V3248 inclusive. 9N3315 Governor, 9N2893 Torque Control, 7N6389 Fuel Injection Pump and 4N1101 Fuel
Transfer Pump parts are shown on Pages 94B through 94F, 105E, 105E-2 through 105H and 115
c174850 SEBP1127
9N5837 GOVERNOR, FUEL INJECTION AND FUEL TRANSFER PUMP GROUP Parts scheme
  For full view, you need register

Parts for your 3408 TRUCK ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0S-1591 [2] BOLT  
2. 1C-2251 [4] BOLT  
3. 9L-6448 [1] SPRING  
4. 2P-9556 [1] WASHER (flat)  
  2N-0828 [2] WASHER (spring)  
5. 9N-3315 Y [1] GOVERNOR GROUP  
    (Separate Illustration)
6. 9N-2893 CY [1] CONTROL GROUP  
    (Separate Illustration)
7. 0L-1143 [1] BOLT  
8. 053-2294 [1] BOLT  
9. 3B-1915 [4] BOLT  
10. 4N-1868 [1] GASKET  
11. 7N-6389 Y [1] FUEL INJECTION PUMP GROUP  
    (Separate Illustration)
12. 0S-1594 [6] BOLT  
13. 4N-1104 [1] GASKET  
14. 4N-1101 Y [1] FUEL TRANSFER PUMP GROUP  
    (Separate Illustration)
15. 9N-1839 [1] BRACKET  
16. 0S-1615 [2] BOLT  
  5P-0537 [2] WASHER  
17. 0V-0196 [1] BOLT  
  1B-2578 [1] NUT  
  5M-2894 [1] WASHER  
18. 2P-8643 [1] GASKET  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

#SEBP11270254
 

9N-5837: GOVERNOR, FUEL INJECTION AND FUEL TRANSFER PUMP GROUP

9N5837 GOVERNOR, FUEL INJECTION AND FUEL TRANSFER PUMP GROUP--For Direct Injection Engine
Serial No. 28V3249-Up. 9N3315 Governor, 9N3724 Torque Control, 7N6389 Fuel Injection Pump and 4N1101 Fuel Transfer
Pump parts are shown on Pages 94B through 94F, 105C, 105E-2 through 105H and 115
c231427 SEBP1127
9N5837 GOVERNOR, FUEL INJECTION AND FUEL TRANSFER PUMP GROUP Parts scheme
  For full view, you need register

Parts for your 3408 TRUCK ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0S-1591 [2] BOLT  
2. 1C-2251 [4] BOLT  
3. 9L-6448 [1] SPRING  
4. 2P-9556 [1] WASHER (flat)  
  2N-0828 [2] WASHER (spring)  
5. 9N-3315 Y [1] GOVERNOR GROUP  
    (Separate Illustration)
6. 9N-3724 CY [1] CONTROL GROUP  
    (Separate Illustration)
7. 0L-1143 [1] BOLT  
8. 053-2294 [1] BOLT  
9. 3B-1915 [4] BOLT  
10. 4N-1868 [1] GASKET  
11. 7N-6389 Y [1] FUEL INJECTION PUMP GROUP  
    (Separate Illustration)
12. 0S-1594 [6] BOLT  
13. 4N-1104 [1] GASKET  
14. 4N-1101 Y [1] FUEL TRANSFER PUMP GROUP  
    (Separate Illustration)
15. 9N-1839 [1] BRACKET  
16. 0S-1615 [2] BOLT  
  5P-0537 [2] WASHER  
17. 0V-0196 [1] BOLT  
  1B-2578 [1] NUT  
  5M-2894 [1] WASHER  
18. 2P-8643 [1] GASKET  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

#SEBP11270255
 

9L-6540: GOVERNOR, FUEL INJECTION AND FUEL TRANSFER PUMP GROUP

9L6540 GOVERNOR, FUEL INJECTION AND FUEL TRANSFER PUMP GROUP--For Precombustion Chambered Engine
Serial No. 28V1 to 170, 172 to 272, 274 to 283, 285 to 311, 313, 316, 318 to 328, 330 to 338, 340 to 346, 348 to 362, 364 to
385, 387, 389 to 395, 397, 398, 400, 402 to 404, 408 to 433, 440 and 28V453 inclusive. 9L6456 Governor, 9N2379 Torque
Control, 4N2637 Fuel Injection Pump and 4N1101 Fuel Transfer Pump parts are shown on Pages 95 through 100, 105, 108, 109 & 115
c211634 SEBP1127
9L6540 GOVERNOR, FUEL INJECTION AND FUEL TRANSFER PUMP GROUP Parts scheme
  For full view, you need register

Parts for your 3408 TRUCK ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0S-1591 C [2] BOLT  
2. 0S-1571 C [4] BOLT  
3. 9L-6449 [1] SPRING  
4. 2P-9556 [1] WASHER (flat)  
  2N-0828 [2] WASHER (spring)  
5. 9L-6456 [1] GOVERNOR GROUP  
6. 9N-2379 CY [1] TORQUE CONTROL GROUP  
    (Separate Illustration)
7. 0V-0196 [1] BOLT  
  1B-2578 [1] NUT  
  5M-2894 [1] WASHER  
8. 9N-1839 [1] BRACKET  
9. 0S-1615 [2] BOLT  
  5P-0537 [2] WASHER  
10. 0L-1143 [1] BOLT  
11. 4N-8068 [1] ADAPTER  
  2P-8643 [1] GASKET  
12. 4N-8067 [1] GASKET  
13. 5P-0076 [4] BOLT  
14. 4N-2637 Y [1] FUEL INJECTION PUMP GROUP  
    (Separate Illustration)
15. 0S-1594 C [6] BOLT  
16. 4N-1104 [1] GASKET  
17. 4N-1101 Y [1] FUEL TRANSFER PUMP GROUP  
    (Separate Illustration)
18. 4N-1868 [1] GASKET  
19. 053-2294 C [1] BOLT  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

#SEBP11270256
 

9N-2513: GOVERNOR, FUEL INJECTION AND FUEL TRANSFER PUMP GROUP

9N2513 GOVERNOR, FUEL INJECTION AND FUEL TRANSFER PUMP GROUP--For Precombustion Chambered Engine
Serial No. 28V171, 273, 284, 312, 314, 415, 317, 329, 339, 347, 363, 386, 388, 396, 399, 401, 405 to 407, 434 to 439, 441 to 452
& 28V454-Up. 9L6456 Governor; 9N2379 Torque Control, 7N1233 Fuel Injection Pump & 4N1101 Fuel Transfer
Pump parts are shown on Pages 95 through 103, 105, 110, 111 & 115
c212114 SEBP1127
9N2513 GOVERNOR, FUEL INJECTION AND FUEL TRANSFER PUMP GROUP Parts scheme
  For full view, you need register

Parts for your 3408 TRUCK ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0S-1591 [2] BOLT  
2. 0S-1571 [4] BOLT  
3. 9L-6449 [1] SPRING  
4. 2P-9556 [1] WASHER (flat)  
  2N-0828 [2] WASHER (spring)  
5. 9L-6456 [1] GOVERNOR GROUP  
6. 9N-2379 Y [1] TORQUE CONTROL GROUP  
    (Separate Illustration)
7. 0V-0196 [1] BOLT  
  1B-2578 [1] NUT  
  5M-2894 [1] WASHER  
8. 9N-1839 [1] BRACKET  
9. 0S-1615 [2] BOLT  
  5P-0537 [2] WASHER  
10. 0L-1143 [1] BOLT  
11. 4N-8068 [1] ADAPTER  
  2P-8643 [1] GASKET  
12. 4N-8067 [1] GASKET  
13. 5P-0076 [4] BOLT  
14. 7N-1233 Y [1] FUEL INJECTION PUMP GROUP  
    (Separate Illustration)
15. 0S-1594 [6] BOLT  
16. 4N-1104 [1] GASKET  
17. 4N-1101 Y [1] FUEL TRANSFER PUMP GROUP  
    (Separate Illustration)
18. 4N-1868 [1] GASKET  
19. 053-2294 [1] BOLT  
  Y   SEPARATE ILLUSTRATION
 

#SEBP11270257
 

9N-3316: PUMP GP-GOV,FUEL INJ,FUEL TFR

9N3316 GOVERNOR, FUEL INJECTION AND FUEL TRANSFER PUMP GROUP--For Precombustion Chambered Engine
9N3315 Governor, 9N3331 Torque Control, 9N3326 Fuel Injection Pump and 4N1101 Fuel
Transfer Pump parts are shown on Pages 94B through 94G, 105D, 111C, 111D and 115
c169607 SEBP1127
9N3316 PUMP GP-GOV,FUEL INJ,FUEL TFR Parts scheme
  For full view, you need register

Parts for your 3408 TRUCK ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0S-1591 [2] BOLT  
2. 1C-2251 [4] BOLT  
3. 9L-6449 [1] SPRING  
4. 2P-9556 [1] WASHER (flat)  
  2N-0828 [2] WASHER (spring)  
5. 9N-3315 Y [1] GOVERNOR GROUP  
    (Separate Illustration)
6. 9N-3331 Y [1] TORQUE CONTROL GROUP  
    (Separate Illustration)
7. 0L-1143 [1] BOLT  
8. 053-2294 [1] BOLT  
9. 3B-1915 [4] BOLT  
10. 4N-1868 [1] GASKET  
11. 9N-3326 Y [1] FUEL INJECTION PUMP GROUP  
    (Separate Illustration)
12. 0S-1594 [6] BOLT  
13. 4N-1104 [1] GASKET  
14. 4N-1101 Y [1] FUEL TRANSFER PUMP GROUP  
    (Separate Illustration)
15. 9N-1839 [1] BRACKET  
16. 0S-1615 [2] BOLT  
  5P-0537 [2] WASHER  
17. 0V-0196 [1] BOLT  
  1B-2578 [1] NUT  
  5M-2894 [1] WASHER  
  Y   SEPARATE ILLUSTRATION
 

#SEBP11270258
 

9N-3316: PUMP GP-GOV,FUEL INJ,FUEL TFR

9N3316 GOVERNOR, FUEL INJECTION AND FUEL TRANSFER PUMP GROUP--For Precombustion Chambered Engine--Type 2
9N3315 Governor, 7N3655 Torque Control, 9N3326 Fuel Injection Pump and 4N1101 Fuel Transfer Pump parts
are shown on Pages 94B through 94F, 105E, 111C, 111D and 115
c176518 SEBP1127
9N3316 PUMP GP-GOV,FUEL INJ,FUEL TFR Parts scheme
  For full view, you need register

Parts for your 3408 TRUCK ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0S-1591 [2] BOLT  
2. 1C-2251 [4] BOLT  
3. 9L-6449 [1] SPRING  
4. 2P-9556 [1] WASHER (flat)  
  2N-0828 [2] WASHER (spring)  
5. 9N-3315 Y [1] GOVERNOR GROUP  
    (Separate Illustration)
6. 7N-3655 CY [1] TORQUE CONTROL GROUP  
    (Separate Illustration)
7. 0L-1143 [1] BOLT  
8. 053-2294 [1] BOLT  
9. 3B-1915 [4] BOLT  
10. 4N-1868 [1] GASKET  
11. 9N-3326 Y [1] FUEL INJECTION PUMP GROUP  
    (Separate Illustration)
12. 0S-1594 [6] BOLT  
13. 4N-1104 [1] GASKET  
14. 4N-1101 Y [1] FUEL TRANSFER PUMP GROUP  
    (Separate Illustration)
15. 9N-1839 [1] BRACKET  
16. 0S-1615 [2] BOLT  
  5P-0537 [2] WASHER  
17. 0V-0196 [1] BOLT  
  1B-2578 [1] NUT  
  5M-2894 [1] WASHER  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

#SEBP11270259
 

9N-3316: PUMP GP-GOV,FUEL INJ,FUEL TFR

9N3316 GOVERNOR, FUEL INJECTION AND FUEL TRANSFER PUMP GROUP--For Precombustion Chambered Engine--Type 3
9N3315 Governor, 9N1071 Torque Control, 9N3326 Fuel Injection Pump and 4N1101 Fuel Transfer Pump parts are shown
on Pages 94B through 94F, 105C-1, 105E, 111C, 111D and 115
c179360 SEBP1127
9N3316 PUMP GP-GOV,FUEL INJ,FUEL TFR Parts scheme
  For full view, you need register

Parts for your 3408 TRUCK ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0S-1591 [2] BOLT  
2. 1C-2251 [4] BOLT  
3. 9L-6449 [1] SPRING-GOVERNOR  
4. 2P-9556 [1] WASHER (FLAT)  
  2N-0828 [2] WASHER (SPRING)  
5. 9N-3315 Y [1] GOVERNOR GP  
6. 9N-1071 CY [1] CONTROL GP-TORQUE  
7. 0L-1143 [1] BOLT  
8. 053-2294 [1] BOLT-12 POINT HEAD  
9. 3B-1915 [4] BOLT  
10. 4N-1868 [1] GASKET  
11. 9N-3326 Y [1] PUMP GP-FUEL INJECTION  
12. 0S-1594 [6] BOLT  
13. 4N-1104 [1] GASKET  
14. 4N-1101 Y [1] PUMP GP-FUEL TRANSFER  
15. 9N-1839 [1] BRACKET  
16. 0S-1615 [2] BOLT  
  5P-0537 [2] WASHER  
17. 0V-0196 [1] BOLT  
  1B-2578 [1] NUT  
  5M-2894 [1] WASHER  
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

Information:

Truck Engine News
Air System Leakage Can Cause Problems With Engine Governor Stability At Low Idle Rpm
1981/07/07
Part Number For Fuel Injection Pump Group In New Location
1981/11/13
New Idler Shaft Used In Fuel Transfer Pumps
1982/02/17
Correct Use Of 6V2023 Flow Check Adapter Group Is Important To Prevent Damage To An Engine
1982/03/31
Make Set Point Measurements Easier With The 6V4060 Engine Set Point Indicator
1982/09/01
Changes In Engine Rpm; Governor Does Not Operate Correctly
1982/10/27
Changes In Engine Rpm; Governor Does Not Operate Correctly
1983/01/26
Improved Governor Control Shaft And Seal Will Help Prevent Oil Leakage
1983/10/05
Explanation Of Engine High Idle RPM And Correct Adjustment Of Engine Setpoint
1983/11/23
New Seal For Fuel Injection Pump Housing Is More Resistant To Heat Damage
1984/05/23
Governor Flyweight Shield No Longer Used In New Scroll Fuel Systems
1985/01/01
Improved Sleeve Bearing Used In Drive End Of Fuel Injection Pump Housing
1986/03/01
Fuel Injection Pump Barrel Sealing Face Reconditioning{1251}
1996/03/27
Engine News
Special Bolts Available For Better Protection Against Modifications Of Fuel System And Governor Settings
1980/09/10
New Spring Used In Fuel Ratio Control
1977/03/15
New 5P4185 Fuel Pump Timing Pin To Be Used Only On 3408 And 3412 Engines
1977/05/13
Improvements To Fuel Injection Pump And Governor
1977/06/08
Correct Adjustment Of Fuel Shut-Off Solenoid Shaft Can Prevent Failures
1977/07/13
Fuel Transfer Pump Shaft With Chromium Plate
1977/10/12
Change In Design Of Engine Governor, Fuel Injection And Transfer Pump Groups, And Fuel Ratio Control Groups
1978/02/08
Design Of Governor Control Linkage Changed; Less Force Is Needed To Move The Accelerator Pedal
1978/02/08
Correct Adjustment Of The Governor Control Linkage In Truck Engines Is Necessary To Prevent Low Power
1978/04/05
O-Ring Seals Of A Different Material Are Now Used On The Outside Diameter Of The Servo Cylinder In Governors
1978/05/03
One-Piece Seat Used For Governor Spring
1978/05/03
Different O-Ring Seals Now Used In Fuel Injection Pump Group
1978/08/30
Special Instruction
Using The 6V4060 Engine Set Point Indicator Group{0781}
Using The 6V4060 Engine Set Point Indicator Group{0781}
Fuel System and Fuel Ratio Control Test Procedure{1264, 1278}
Fuel System and Fuel Ratio Control Test Procedure{1264, 1278}
"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}
Wiring Polarity on Woodward 2301 Governors{1289}
Wiring Polarity on Woodward 2301 Governors{1289}
Installation Of 6N6193 Governor Adapter Plate Service Group{1264}
Installation Of 6N6193 Governor Adapter Plate Service Group{1264}
Installation Of 4N779 And 7N6124 Fuel Injection Pump Housing Assemblies Or Fuel Injection Pump Groups{1251, 1253}
Installation Of 4N779 And 7N6124 Fuel Injection Pump Housing Assemblies Or Fuel Injection Pump Groups{1251, 1253}
Use Of 6V22 Tool Group For Replacement Of Governor Spring Guide{620, 624, 1264}
Use Of 6V22 Tool Group For Replacement Of Governor Spring Guide{620, 624, 1264}
Installation Of Governor Spring Guide{1264}
Installation Of Governor Spring Guide{1264}
Using the 6V7870 Fixture Group and 6V7872 Pliers{1250, 1251}
Using the 6V7870 Fixture Group and 6V7872 Pliers{1250, 1251}
Technical Information Bulletin
Remanufactured Fuel Injection Nozzles
Remanufactured Fuel Injection Nozzles
Specifications
Fuel Injection Pump
3408 & 3408B DIESEL TRUCK ENGINE
Governor
3408 & 3408B DIESEL TRUCK ENGINE
Fuel Injection Pump Housing
3408 & 3408B DIESEL TRUCK ENGINE
Governor Drive And Oil Pump
3408 & 3408B DIESEL TRUCK ENGINE
Fuel Transfer Pump
3408 & 3408B DIESEL TRUCK ENGINE
Fuel Transfer Pump Drive
3408 & 3408B DIESEL TRUCK ENGINE
Governor Control Linkage
3408 & 3408B DIESEL TRUCK ENGINE
Automatic Timing Advance Unit (4N677, 6N3195 And 9N3959)
3408 & 3408B DIESEL TRUCK ENGINE
Disassembly and Assembly
Fuel Transfer Pump
3408 & 3408B DIESEL TRUCK ENGINE
Governor (Earlier)
3408 & 3408B DIESEL TRUCK ENGINE
Governor (Later)
3408 & 3408B DIESEL TRUCK ENGINE
Governor (Earlier)
3408 & 3408B DIESEL TRUCK ENGINE
Governor (Later)
3408 & 3408B DIESEL TRUCK ENGINE
Fuel Injection Pump Housing And Governor
3408 & 3408B DIESEL TRUCK ENGINE
Fuel Injection Pumps
3408 & 3408B DIESEL TRUCK ENGINE
Fuel Injection Pump Housing
3408 & 3408B DIESEL TRUCK ENGINE
Automatic Timing Advance
3408 & 3408B DIESEL TRUCK ENGINE
Service Magazine
Modification Of 5P1768 Pointer Assembly Necessary For Use On Some Fuel Injection Pump Housings{1253,0653}
1980/03/31
Kysor Air-Operated Shutdown Actuators For 3406, 3408, 1693 Truck Engines{7400,1265}
1980/06/30
Special Bolts Available For Better Protection Against Modifications Of Fuel System And Governor Settings{1264,1278}
1980/08/25
Kysor Air-Operated Shutdown Actuators For 3406, 3408, 1693 Truck Engines{7400,1265}
1980/11/03
Air System Leakage Can Cause Problems With Engine Governor Stability At Low Idle RPM{1264,1803}
1981/05/25
Troubleshooting The Fuel Ratio Control Group For Low Power Complaints{1278}
1981/08/24
Use Only EPA-Approved Rack And Idle Setting; Change Seal, Date Plate{1257,1251,1264}
1981/09/21
Part Number For Fuel Injection Pump Group In New Location{1253,1286}
1981/11/09
New Idler Shaft Used In Fuel Transfer Pumps{1256}
1982/02/22
Fuel Rack Slots Have Improved Wear Resistance{1257}
1982/05/10
Make Set Point Measurements Easier With The 6V4060 Engine Set Point Indicator{0651}
1982/08/16
Changes In Engine RPM; Governor Does Not Operate Correctly{1264}
1982/10/18
Changes In Engine RPM; Governor Does Not Operate Correctly{1264}
1983/01/10
New Specification For Clearance Between Fuel Rack Slot And Cross Link{1257}
1983/05/16
Improved Governor Control Shaft And Seal Will Help Prevent Oil Leakage{1265}
1983/07/04
Information For Repair Of Hydraulic Fuel Ratio Controls{1278}
1983/08/15
Explanation Of Engine High Idle RPM And Correct Adjustment Of Engine Setpoint{1264}
1983/11/07
Procedure To Remove Sharp Edges From Fuel Racks {1257,1253}
1984/02/06
Remanufactured Air Fuel Ratio Controls {1278,7754}
1985/01/14
Cross Link Between Fuel Racks Has Smoother Surface{1250,1257}
1985/03/11
Check Fuel Injection Nozzles In Overheated Engines{1254}
1985/09/02
Steel Fuel Pump Lifter Used{1250,1251}
1985/09/02
Comparison Of Fuel Timing Tolerances For Field Settings{1250,1251,1281}
1985/10/28
Anti-Seize Compound And/Or Grease Not To Be Used On Fuel Pump Bonnet Retaining Bushings{1251}
1985/11/11
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
Be Sure The Polarity Of The Electrical Connector On EG3P Woodward Actuator Assembly Is Correct{1265,1250}
1986/05/05
Black Nylon Fuel Seals For Lockwire Available Only To NACD Dealers For Certain Customers{1257,1264}
1986/06/09
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
New Spring Used In Fuel Ratio Control{1278}
1977/03/21
Improvements To Fuel Injection Pump And Governor{1286}
1977/06/06
Fuel Transfer Pump Shaft With Chromium Plate{1256}
1977/10/10
Improved High Idle Display Of The 6V3100 And 8T5300/8T5301 Engine Timing Indicator Groups{0781}
1987/03/16
Design Of Governor Control Linkage Changed; Less Force Is Needed To Move The Accelerator Pedal{1265,1269}
1978/01/23
Change In Design Of Engine Governor, Fuel Injection And Transfer Pump Groups, And Fuel Ratio Control Groups{1264,1278,1286}
1978/01/23
Do Not Change Factory Fuel Or Speed Settings On Truck Engines Unless New Settings Are Certified Under Applicable EPA Regulations{0336,0337,1257}
1978/01/30
Soft Washers And Lockwashers Are Now Used With The Mounting Bolts For Air-Fuel Ratio Control{1278,1264}
1978/03/13
Correct Adjustment Of The Governor Control Linkage In Truck Engines Is Necessary To Prevent Low Power{1265,1269}
1978/03/27
Do Not Use The 5B1401 Cleaning Tool Group To Clean The Orifice In Capsule-Type Fuel Injection Nozzles{0650,1254}
1978/04/24
O-Ring Seals Of A Different Material Are Now Used On The Outside Diameter Of The Servo Cylinder In Governors{1264}
1978/05/01
Different O-Ring Seals Now Used In Fuel Injection Pump Group{1251}
1978/08/28
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
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
Tee Handle Hexagonal Wrench In Rack Adjusting Tool Is Now Available For Parts Replacement
1979/09/10
New Throttle Shaft Bearing Sleeves Used In Governor Housing Assembly{1365}
1990/07/30
Replace Camshaft And Install New Lifters If Pitting, Spalling, Or Wear Occurs On Lobes Of 4N0599 And 4N0602 Camshafts In Fuel Injection Pump Groups{1251,1253}
1991/05/20
New Components Help Prevent Air Leaks In Improved Fuel Ratio Control Groups{1278}
1992/05/25
Improved Governor Servo Components Available For Use With Energize To Run Solenoids; Energize To Run Solenoid Stop Bolt Adjustment Procedure{1264,1259}
1996/06/03

Caterpillar Parts SIS Catalog 3408 :

GOVERNOR, FUEL INJECTION AND FUEL TRANSFER PUMP GROUP
9N-2902 GOVERNOR, FUEL INJECTION AND FUEL TRANSFER PUMP GROUP
GOVERNOR, FUEL INJECTION AND FUEL TRANSFER PUMP GROUP
9N-2902 GOVERNOR, FUEL INJECTION AND FUEL TRANSFER PUMP GROUP
CONTROL GP-FUEL RATIO
7N-5486 CONTROL GP-FUEL RATIO
CONTROL GP-FUEL RATIO
6N-0651 CONTROL GP-FUEL RATIO
CONTROL GP-FUEL RATIO
4N-8256 CONTROL GP-FUEL RATIO
CONTROL GP-FUEL RATIO
6N-0648 CONTROL GP-FUEL RATIO
CONTROL GP-FUEL RATIO
6N-0648 CONTROL GP-FUEL RATIO
CONTROL GP-FUEL RATIO
6N-6209 CONTROL GP-FUEL RATIO
PUMP GP-GOV,FUEL INJ,FUEL TFR
9N-3768 PUMP GP-GOV,FUEL INJ,FUEL TFR
PUMP GP-GOV,FUEL INJ,FUEL TFR
9N-3768 PUMP GP-GOV,FUEL INJ,FUEL TFR
GOVERNOR, FUEL INJECTION AND FUEL TRANSFER PUMP GROUP
9N-5837 GOVERNOR, FUEL INJECTION AND FUEL TRANSFER PUMP GROUP
GOVERNOR, FUEL INJECTION AND FUEL TRANSFER PUMP GROUP
9N-5837 GOVERNOR, FUEL INJECTION AND FUEL TRANSFER PUMP GROUP
GOVERNOR, FUEL INJECTION AND FUEL TRANSFER PUMP GROUP
9L-6540 GOVERNOR, FUEL INJECTION AND FUEL TRANSFER PUMP GROUP
GOVERNOR, FUEL INJECTION AND FUEL TRANSFER PUMP GROUP
9N-2513 GOVERNOR, FUEL INJECTION AND FUEL TRANSFER PUMP GROUP
PUMP GP-GOV,FUEL INJ,FUEL TFR
9N-3316 PUMP GP-GOV,FUEL INJ,FUEL TFR
PUMP GP-GOV,FUEL INJ,FUEL TFR
9N-3316 PUMP GP-GOV,FUEL INJ,FUEL TFR

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Caterpillar 3408 IND, Construction
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Caterpillar 3408 IND, Construction
- Industrial engines
LOUISIANA CAT POWER SYSTEMS
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