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7N1233 FUEL INJECTION PUMP GROUP--Part 1 of 2--Type 1 Serial No. 99U539, 540, 543, 551, 553, 555 to 558, 560, 562, 569, 577 & 99U580 to 99U1407 inclusive. FOR PRECOMBUSTION CHAMBERED TURBOCHARGED AFTERCOOLED ENGINE. Part of 7N1236 Governor, Fuel Injection & Fuel Transfer Pump Group shown on Page 95B. 6N1043 Pump & 4N779 Housing parts are shown on Pages 97, 102, 102A & 102A-2 3408


FUEL SYSTEM
PUMP GP-FUEL INJECTION

MARINE ENGINE 3408 MARINE ENGINE 99U
 3408 MARINE ENGINE 99U00001-04603 SEBP1093 3408 99U   (1976)

FUEL SYSTEM

PUMP GP-FUEL INJECTION
FUEL INJECTION PUMP GROUP
4N-2637 FUEL INJECTION PUMP GROUP
FUEL INJECTION PUMP GROUP
4N-2637 FUEL INJECTION PUMP GROUP
FUEL INJECTION PUMP GROUP
7N-1233 FUEL INJECTION PUMP GROUP
FUEL INJECTION PUMP GROUP
7N-1233 FUEL INJECTION PUMP GROUP
FUEL INJECTION PUMP GROUP
7N-1233 FUEL INJECTION PUMP GROUP
FUEL INJECTION PUMP GROUP
7N-1233 FUEL INJECTION PUMP GROUP
 

#SEBP10930320
 

7N-1233: FUEL INJECTION PUMP GROUP

7N1233 FUEL INJECTION PUMP GROUP--Part 1 of 2--Type 1
Serial No. 99U539, 540, 543, 551, 553, 555 to 558, 560, 562, 569, 577 & 99U580 to
99U1407 inclusive. FOR PRECOMBUSTION CHAMBERED TURBOCHARGED
AFTERCOOLED ENGINE. Part of 7N1236 Governor, Fuel Injection & Fuel Transfer
Pump Group shown on Page 95B. 6N1043 Pump & 4N779 Housing parts are shown
on Pages 97, 102, 102A & 102A-2
c211889 SEBP1093
7N1233 FUEL INJECTION PUMP GROUP Parts scheme
  For full view, you need register

Parts for your 3408 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4N-1634 [1] COVER  
  4N-1636 [1] GASKET  
2. 2A-0762 [2] BOLT  
3. 9S-4191 [1] PLUG  
  3J-1907 [1] SEAL  
4. 7N-1254 [1] PLATE  
  4B-4158 [2] SCREW  
5. 8H-9204 [8] WASHER  
6. 2M-4314 [8] BUSHING  
7. 9S-8008 [2] PLUG  
  3D-2824 [2] SEAL  
8. 1T-0284 [1] BOLT  
9. 6N-6964 [1] BRACKET ASSEM.  
    (Includes)
10. 6N-6955 [1] PIN  
11. 6N-6963 [1] SPRING  
12. 4N-1572 [1] LINK  
13. 4N-0900 [1] RACK (R.H.)  
  4N-0901 [1] RACK (L.H.)  
14. 1M-1077 [8] SEAL  
15. 6N-1043 Y [8] PUMP GROUP  
    (Separate Illustration)
16. 5M-2697 [8] SPACER .170 in. (4.32 mm) thick  
  2M-4208 [8] SPACER .174 in. (4.42 mm) thick  
  2M-4209 [8] SPACER .178 in. (4.52 mm) thick  
  2M-4210 [8] SPACER .182 in. (4.62 mm) thick  
  2M-4211 [8] SPACER .186 in. (4.72 mm) thick  
  2M-4212 [8] SPACER .190 in. (4.83 mm) thick  
  5M-2691 [8] SPACER .194 in. (4.93 mm) thick  
  5S-7189 [8] SPACER .198 in. (5.03 mm) thick  
17. 4N-0779 Y [1] HOUSING ASSEM.  
    (Separate Illustration)
18. 3S-9736 [8] LIFTER ASSEM.  
19. 4N-0599 [1] CAMSHAFT  
  Y   SEPARATE ILLUSTRATION
 

#SEBP10930321
 

7N-1233: FUEL INJECTION PUMP GROUP

7N1233 FUEL INJECTION PUMP GROUP--Part 2 of 2--Type 1
Serial No. 99U539, 540, 543, 551, 553, 555 to 558, 560, 562, 569, 577 and 99U580 to 99U1407 inclusive
FOR PRECOMBUSTION CHAMBERED TURBOCHARGED AFTERCOOLED ENGINE
Part of 7N1236 Governor, Fuel Injection and Fuel Transfer Pump Group shown on Page 95B
c227664 SEBP1093
7N1233 FUEL INJECTION PUMP GROUP Parts scheme
  For full view, you need register

Parts for your 3408 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4N-0824 [1] VALVE ASSEM.  
    (Includes)
  7L-8696 [1] SPRING  
2. 3K-0360 [1] SEAL  
3. 6N-7694 [1] GEAR (9 teeth)  
4. 6N-7695 [1] COVER  
  6L-5897 [2] BOLT  
5. 6N-4165 [1] PINION ASSEM.  
    (Includes)
6. 6N-4090 [1] DOWEL  
7. 6N-7693 [1] GEAR (11 teeth)  
8. 6N-6926 [1] SPRING  
9. 4N-0906 [1] SHAFT  
10. 1S-7984 [1] BEARING  
11. 4N-0908 [1] LEVER  
12. 031-0215 [2] BOLT  
13. 4N-0907 [1] LEVER  
14. 4N-0905 C [1] GEAR (42 teeth)  
15. 4N-0776 [1] RETAINER  
16. 0S-1618 [3] BOLT  
17. 5M-6214 [1] PLUG  
18. 5F-9144 [1] SEAL  
  C   INDICATES CHANGE
 

#SEBP10930322
 

7N-1233: FUEL INJECTION PUMP GROUP

7N1233 FUEL INJECTION PUMP GROUP--Part 1 of 2--Type 2
Serial No. 99U539, 540, 543, 551, 553, 555 to 558, 560, 562, 569, 577 & 99U580 to
99U1407 inclusive. FOR PRECOMBUSTION CHAMBERED TURBOCHARGED
AFTERCOOLED ENGINE. Part of 7N1236 Governor, Fuel Injection & Fuel Transfer
Pump Group shown on Page 95B. 6N1043 Pump and 4N779 Housing parts are
shown on Pages 97, 102, 102A and 102A-2
c217122 SEBP1093
7N1233 FUEL INJECTION PUMP GROUP Parts scheme
  For full view, you need register

Parts for your 3408 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4N-1634 [1] COVER  
  4N-1636 [1] GASKET  
2. 2A-0762 [2] BOLT  
3. 9S-4191 [1] PLUG  
  3J-1907 [1] SEAL  
4. 7N-1254 [1] PLATE  
  4B-4158 [2] SCREW  
5. 8H-9204 [8] WASHER  
6. 2M-4314 [8] BUSHING  
7. 9S-8008 [2] PLUG  
  3D-2824 [2] SEAL  
8. 1T-0284 [1] BOLT  
9. 7N-2694 C [1] BRACKET ASSEM.  
    (Includes)
10. 6N-6955 [1] PIN  
11. 7N-2693 [1] SPRING  
12. 4N-1572 [1] LINK  
13. 4N-0900 [1] RACK (R.H.)  
  4N-0901 [1] RACK (L.H.)  
14. 1M-1077 [8] SEAL  
15. 6N-1043 Y [8] PUMP GROUP  
    (Separate Illustration)
16. 5M-2697 [8] SPACER 4.32 mm(.170 in.) thick  
  2M-4208 [8] SPACER 4.42 mm(.174 in.) thick  
  2M-4209 [8] SPACER 4.52 mm(.178 in.) thick  
  2M-4210 [8] SPACER 4.62 mm(.182 in.) thick  
  [8] SPACER 4.72 mm(.186 in.) thick  
  2M-4212 [8] SPACER 4.83 mm(.190 in.) thick  
  5M-2691 [8] SPACER 4.93 mm(.194 in.) thick  
  5S-7189 [8] SPACER 5.03 mm(.198 in.) thick  
17. 4N-0779 Y [1] HOUSING ASSEM.  
    (Separate Illustration)
18. 3S-9736 [8] LIFTER ASSEM.  
19. 4N-0599 [1] CAMSHAFT  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

#SEBP10930323
 

7N-1233: FUEL INJECTION PUMP GROUP

7N1233 FUEL INJECTION PUMP GROUP--Part 2 of 2--Type 2
Serial No. 99U539, 540, 543, 551, 553, 555 to 558, 560, 562, 569, 577 and 99U580 to 99U1407 inclusive
FOR PRECOMBUSTION CHAMBERED TURBOCHARGED AFTERCOOLED ENGINE. Part of 7N1236 Governor, Fuel Injection
and Fuel Transfer Pump Group shown on Page 95B
c227665 SEBP1093
7N1233 FUEL INJECTION PUMP GROUP Parts scheme
  For full view, you need register

Parts for your 3408 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4N-0824 [1] VALVE ASSEM.  
    (Includes)
  7L-8696 [1] SPRING  
2. 3K-0360 [1] SEAL  
3. 6N-7694 [1] GEAR (9 teeth)  
4. 6N-7695 [1] COVER  
  6L-5897 [2] BOLT  
5. 6N-4165 [1] PINION ASSEM.  
    (Includes)
6. 6N-4090 [1] DOWEL  
7. 6N-7693 [1] GEAR (11 teeth)  
8. 6N-6926 [1] SPRING  
9. 4N-0906 [1] SHAFT  
10. 5F-9144 [1] SEAL  
11. 7N-2518 C [1] LEVER  
12. 031-0215 [2] BOLT  
13. 4N-0907 [1] LEVER  
14. 4N-0905 C [1] GEAR (42 teeth)  
15. 4N-0776 [1] RETAINER  
16. 0S-1618 [3] BOLT  
17. 5M-6214 [1] PLUG  
  C   INDICATES CHANGE
 

#SEBP10930324
 

7N-1233: FUEL INJECTION PUMP GROUP

7N1233 FUEL INJECTION PUMP GROUP--Part 1 of 2--Type 3
Serial No. 99U539, 540, 543, 551, 553, 555 to 558, 560, 562, 569, 577 & 99U580 to
99U1407 inclusive. FOR PRECOMBUSTION CHAMBERED TURBOCHARGED
AFTERCOOLED ENGINE. Part of 7N1236 Governor, Fuel Injection & Fuel Transfer
Pump Group shown on Page 95B. 6N1043 Pump and 4N779 Housing parts are
shown on Pages 97, 102, 102A & 102A-2
c217122 SEBP1093
7N1233 FUEL INJECTION PUMP GROUP Parts scheme
  For full view, you need register

Parts for your 3408 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4N-1634 [1] COVER  
  4N-1636 [1] GASKET  
2. 2A-0762 [2] BOLT  
3. 9S-4191 [1] PLUG  
  3J-1907 [1] SEAL  
4. 7N-1254 [1] PLATE  
  4B-4158 [2] SCREW  
5. 8H-9204 [8] WASHER  
6. 2M-4314 [8] BUSHING  
7. 9S-8008 [2] PLUG  
  3D-2824 [2] SEAL  
8. 1T-0284 [1] BOLT  
9. 7N-2694 C [1] BRACKET ASSEM.  
    (Includes)
10. 6N-6955 [1] PIN  
11. 7N-2693 [1] SPRING  
12. 4N-1572 [1] LINK  
13. 4N-0900 [1] RACK (R.H.)  
  4N-0901 [1] RACK (L.H.)  
14. 1M-1077 [8] SEAL  
15. 6N-1043 Y [8] PUMP GROUP  
    (Separate Illustration)
16. 5M-2697 [8] SPACER 4.32 mm(.170 in.) thick  
  2M-4208 [8] SPACER 4.42 mm(.174 in.) thick  
  2M-4209 [8] SPACER 4.52 mm(.178 in.) thick  
  2M-4210 [8] SPACER 4.62 mm(.182 in.) thick  
  [8] SPACER 4.72 mm(.186 in.) thick  
  2M-4212 [8] SPACER 4.83 mm(.190 in.) thick  
  5M-2691 [8] SPACER 4.93 mm(.194 in.) thick  
  5S-7189 [8] SPACER 5.03 mm(.198 in.) thick  
17. 4N-0779 Y [1] HOUSING ASSEM.  
    (Separate Illustration)
18. 3S-9736 [8] LIFTER ASSEM.  
19. 4N-0599 [1] CAMSHAFT  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

#SEBP10930325
 

7N-1233: FUEL INJECTION PUMP GROUP

7N1233 FUEL INJECTION PUMP GROUP--Part 2 of 2--Type 3
Serial No. 99U539, 540, 543, 551, 553, 555 to 558, 560, 562, 569, 577 and 99U580 to 99U1407 inclusive
FOR PRECOMBUSTION CHAMBERED TURBOCHARGED AFTERCOOLED ENGINE
Part of 7N1236 Governor, Fuel Injection and Fuel Transfer Pump Group shown on Page 95B
c227666 SEBP1093
7N1233 FUEL INJECTION PUMP GROUP Parts scheme
  For full view, you need register

Parts for your 3408 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4N-0824 [1] VALVE ASSEM.  
    (Includes)
  7L-8696 [1] SPRING  
2. 3K-0360 [1] SEAL  
3. 8N-0561 C [1] GEAR (9 teeth)  
4. 6N-7695 [1] COVER  
  6L-5897 [2] BOLT  
5. 6N-4165 [1] PINION ASSEM.  
    (Includes)
6. 6N-4090 [1] DOWEL  
7. 8N-0560 [1] GEAR (11 teeth)  
8. 6N-6926 [1] SPRING  
9. 4N-0906 [1] SHAFT  
10. 5F-9144 [1] SEAL  
11. 7N-2518 [1] LEVER  
12. 031-0215 [2] BOLT  
13. 4N-0907 [1] LEVER  
14. 4N-0905 C [1] GEAR (42 teeth)  
15. 4N-0776 [1] RETAINER  
16. 0S-1618 [3] BOLT  
17. 5M-6214 [1] PLUG  
  C   INDICATES CHANGE
 

#SEBP10930326
 

9N-3326: PUMP GP-FUEL INJECTION

9N3326 FUEL INJECTION PUMP GROUP--Part 1 of 2--Type 2
Serial No. 99U1408-Up. FOR PRECOMBUSTION CHAMBERED TURBOCHARGED
AFTERCOOLED ENGINE. Part of 7N8242 Governor, Fuel Injection & Fuel Transfer
Pump Group shown on Page 95D. 6N1043 Pump and 7N4574 Housing parts are
shown on Pages 97 & 102B
c169611 SEBP1093
9N3326 PUMP GP-FUEL INJECTION Parts scheme
  For full view, you need register

Parts for your 3408 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4N-1634 [1] COVER  
  4N-1636 [1] GASKET  
2. 2A-0762 [2] BOLT  
3. 9S-4191 [1] PLUG  
  3J-1907 [1] SEAL  
4. 4B-4158 [2] SCREW  
5. 8H-9204 [8] WASHER  
6. 2M-4314 [8] BUSHING  
7. 9S-8008 [2] PLUG  
  3D-2824 [2] SEAL  
8. 1T-0284 [1] BOLT  
9. 7N-2694 [1] BRACKET ASSEM.  
    (Includes)
10. 6N-6955 [1] PIN  
11. 7N-2693 [1] SPRING  
12. 4N-1572 [1] LINK  
13. 4N-0900 [1] RACK (R.H.)  
  4N-0901 [1] RACK (L.H.)  
14. 1M-1077 [8] SEAL  
15. 6N-1043 Y [8] PUMP GROUP  
    (Separate Illustration)
16. 5M-2697 [8] SPACER 4.32 mm(.170 in.) thick  
  2M-4208 [8] SPACER 4.42 mm(.174 in.) thick  
  2M-4209 [8] SPACER 4.52 mm(.178 in.) thick  
  2M-4210 [8] SPACER 4.62 mm(.182 in.) thick  
  [8] SPACER 4.72 mm(.186 in.) thick  
  2M-4212 [8] SPACER 4.83 mm(.190 in.) thick  
  5M-2691 [8] SPACER 4.93 mm(.194 in.) thick  
  5S-7189 [8] SPACER 5.03 mm(.198 in.) thick  
17. 7N-4574 Y [1] HOUSING ASSEM.  
    (Separate Illustration)
18. 3S-9736 [8] LIFTER ASSEM.  
19. 4N-0599 [1] CAMSHAFT  
20. 5P-0537 [2] WASHER  
  Y   SEPARATE ILLUSTRATION
 

#SEBP10930327
 

9N-3326: PUMP GP-FUEL INJECTION

9N3326 FUEL INJECTION PUMP GROUP--Part 2 of 2--Type 2
Serial No. 99U1408-Up
FOR PRECOMBUSTION CHAMBERED TURBOCHARGED AFTERCOOLED ENGINE
Part of 7N8242 Governor, Fuel Injection and Fuel Transfer Pump Group shown on Page 95D
c227667 SEBP1093
9N3326 PUMP GP-FUEL INJECTION Parts scheme
  For full view, you need register

Parts for your 3408 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4N-0824 [1] VALVE ASSEM.  
    (Includes)
  7L-8696 [1] SPRING  
2. 3K-0360 [1] SEAL  
3. 6N-7694 [1] GEAR (9 teeth)  
4. 6N-7695 [1] COVER  
  6L-5897 [2] BOLT  
5. 6N-4165 [1] PINION ASSEM.  
    (Includes)
6. 6N-4090 [1] DOWEL  
7. 6N-7693 [1] GEAR (11 teeth)  
8. 5M-6214 [1] PLUG  
9. 0S-1618 [3] BOLT  
10. 5F-9144 [1] SEAL  
11. 4N-0776 [1] RETAINER  
12. 4N-0905 C [1] GEAR (42 teeth)  
  C   INDICATES CHANGE
 

#SEBP10930328
 

9N-3326: PUMP GP-FUEL INJECTION

9N3326 FUEL INJECTION PUMP GROUP--Part 1 of 2--Type 2
Serial No. 99U1408-Up. FOR PRECOMBUSTION CHAMBERED TURBOCHARGED
AFTERCOOLED ENGINE. Part of 7N8242 Governor, Fuel Injection and Fuel Transfer
Pump Group shown on Page 95D. 6N1043 Pump and 7N4574 Housing parts are
shown on Pages 97 and 102B
c169611 SEBP1093
9N3326 PUMP GP-FUEL INJECTION Parts scheme
  For full view, you need register

Parts for your 3408 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4N-1634 [1] COVER  
  4N-1636 [1] GASKET  
2. 2A-0762 [2] BOLT  
3. 9S-4191 [1] PLUG  
  3J-1907 [1] SEAL  
4. 4B-4158 [2] SCREW  
5. 8H-9204 [8] WASHER  
6. 2M-4314 [8] BUSHING  
7. 9S-8008 [2] PLUG  
  3D-2824 [2] SEAL  
8. 1T-0284 [1] BOLT  
9. 7N-2694 [1] BRACKET ASSEM.  
    (Includes)
10. 6N-6955 [1] PIN  
11. 7N-2693 [1] SPRING  
12. 4N-1572 [1] LINK  
13. 4N-0900 [1] RACK (R.H.)  
  4N-0901 [1] RACK (L.H.)  
14. 1M-1077 [8] SEAL  
15. 6N-1043 Y [8] PUMP GROUP  
    (Separate Illustration)
16. 5M-2697 [8] SPACER 4.32 mm(.170 in.) thick  
  2M-4208 [8] SPACER 4.42 mm(.174 in.) thick  
  2M-4209 [8] SPACER 4.52 mm(.178 in.) thick  
  2M-4210 [8] SPACER 4.62 mm(.182 in.) thick  
  [8] SPACER 4.72 mm(.186 in.) thick  
  2M-4212 [8] SPACER 4.83 mm(.190 in.) thick  
  5M-2691 [8] SPACER 4.93 mm(.194 in.) thick  
  5S-7189 [8] SPACER 5.03 mm(.198 in.) thick  
17. 7N-4574 Y [1] HOUSING ASSEM.  
    (Separate Illustration)
18. 3S-9736 [8] LIFTER ASSEM.  
19. 4N-0599 [1] CAMSHAFT  
20. 5P-0537 [2] WASHER  
  Y   SEPARATE ILLUSTRATION
 

#SEBP10930329
 

9N-3326: PUMP GP-FUEL INJECTION

9N3326 FUEL INJECTION PUMP GROUP--Part 2 of 2--Type 2
Serial No. 99U1408-Up
FOR PRECOMBUSTION CHAMBERED TURBOCHARGED AFTERCOOLED ENGINE
Part of 7N8242 Governor, Fuel Injection and Fuel Transfer Pump Group shown on Page 95D
c227668 SEBP1093
9N3326 PUMP GP-FUEL INJECTION Parts scheme
  For full view, you need register

Parts for your 3408 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4N-0824 [1] VALVE ASSEM.  
    (Includes)
  7L-8696 [1] SPRING  
2. 3K-0360 [1] SEAL  
3. 8N-0561 C [1] GEAR (9 teeth)  
4. 6N-7695 [1] COVER  
  6L-5897 [2] BOLT  
5. 6N-4165 [1] PINION ASSEM.  
    (Includes)
6. 6N-4090 [1] DOWEL  
7. 8N-0560 C [1] GEAR (11 teeth)  
8. 5M-6214 [1] PLUG  
9. 0S-1618 [3] BOLT  
10. 5F-9144 [1] SEAL  
11. 4N-0776 [1] RETAINER  
12. 4N-0905 C [1] GEAR (42 teeth)  
  C   INDICATES CHANGE
 

Information:

Engine News
New Fuel Injection Lines Groups Use A Different Fuel Injection Nozzle Assembly
1979/03/07
Conversion Group Available To Install Woodward Governor On Engines Equipped With Mechanical Governor
1979/04/25
Use New Adapter To Make Tests Of 9L6884 Nozzles
1979/05/09
To Prevent A Possible Change In The Fuel Rack Setting, A Specific Assembly Procedure Must Be Used To Tighten The Bolt On The Governor Stop Collar
1979/08/08
Identification Of Fuel Injection Lines And Nozzle Bodies For Different Combustion Systems
1980/02/27
Improvements To Optional Modification Of 5P4150 Nozzle Tester
1981/08/26
Explanation Of Differences In Timing Advance Information
1981/08/26
Part Number For Fuel Injection Pump Group In New Location
1981/11/25
New Fuel Nozzle Adapter Assembly Used
1982/02/24
New Idler Shaft Used In Fuel Transfer Pumps
1982/02/24
Fuel Rack Slots Have Improved Wear Resistance
1982/05/12
Changes In Engine RPM; Governor Does Not Operate Correctly
1982/10/20
New Fuel Nozzle Test Sheet Available
1982/10/20
Bulged Capsule-Type Fuel Nozzles
1982/10/20
Fuel In The Cooling System Or Coolant In The Engine Oil Can Result From Cracked Fuel Nozzle Adapter
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
Changes In Engine RPM; Governor Does Not Operate Correctly
1983/01/19
Change 6V3060 EGR Testers To LES Testers
1983/04/27
New Fuel Nozzle Adapters Used
1983/05/25
New Specification For Clearance Between Fuel Rack Slot And Cross Link
1983/05/25
Improved Governor Control Shaft And Seal Will Help Prevent Oil Leakage
1983/07/06
Service Information For Woodward Governors
1983/10/26
New Valve Lifter Assemblies Used In Valve Mechanism Groups
1983/11/30
Procedure To Remove Sharp Edges From Fuel Racks
1984/02/22
New Adapter Assemblies And Clamps Used To Hold Fuel Nozzles In Position
1984/03/07
New Seal For Fuel Injection Pump Housing Is More Resistant To Heat Damage
1984/05/16
Fill Oil Sump Before Installing Woodward Governor
1985/01/16
Cross Link Between Fuel Racks Has Smoother Surface
1985/03/01
New Compression Washers (Gas Seals) Used On 7000 Series Fuel Injection Nozzles
1985/04/01
Check Fuel Injection Nozzles In Overheated Engines
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
Bleed Screw Washer (Seal) Must Be Replaced If Bleed Screw Removed From Fuel Nozzle
1986/04/01
Update Information For Caterpillar Fuel Injection Equipment Test Stand
1986/07/01
Indications Of Engine Overspeeding When Only One Cam Lobe/Lifter Has Failed
1986/10/01
Initial Start Of Engine Using An EGB29P Governor/Actuator After Filling With Oil
1987/05/01
New Steel Fuel Injection Pump Lifters Should Not Be Mixed With Aluminum Lifters
1987/10/01
Improved Valve Mechanism Cover Groups
1988/01/01
New Fuel Shutoff Solenoid Assembly Used
1988/11/01
Be Sure To Tighten Fuel Injection Line Clamps To The Correct Torque
1989/09/01
New Throttle Shaft Bearing Sleeves Used In Governor Housing Assembly
1990/08/01
Replace Camshaft And Install New Lifters If Pitting, Spalling, Or Wear Occurs On Lobes Of 4N0599 And 4N0602 Camshafts In Fuel Injection Pump Groups
1991/05/01
Corrections For Systems Operation, Troubleshooting, And Specifications For 2301 Electric Governors For Generator Set And Industrial Engines, SENR2928-01
1991/05/01
Identification Of Remanufactured Direct Injection Fuel Nozzles (DIFN)
1992/04/01
New Fuel Injection Lines, Clamps, And Brackets Used In Fuel Injection Lines Groups
1993/05/01
New Fuel Injection Lines, Clamps, And Brackets Used In Fuel Injection Lines Groups
1993/12/01
New Diaphragm Used In Governor Air Actuator Group Improves Service Life{1265}
1994/01/01
Date Code On 7000 Series Fuel Injection Nozzles; New Seals Used In 7000 Series Fuel Injection Nozzles{1254}
1994/05/01
Procedure To Increase Fuel Transfer Pump Pressure {1256}
1995/04/01
Pressure Compensated Simple Governor (PSG Governor) Changes From Aluminum To Cast Iron Housing {1264}
1995/04/01
Fuel Injection Pump Barrel Sealing Face Reconditioning{1251}
1996/03/19
Caterpillar High Efficiency Fuel Filters Help Provide Maximum Fuel Pump And Fuel Injector Life {1261}
1996/09/23
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
O-Ring Seals Of A Different Material Are Now Used On The Outside Diameter Of The Servo Cylinder In Governors
1978/05/03
Different O-Ring Seals Now Used In Fuel Injection Pump Group
1978/08/30
Do not Use the 6V-4022 Fuel Injector Tester to Test Unit Injectors {0782, 1251, 1254, 1290, 1713}
2008/12/01
Improved Manufacturing Processes Are Used for Remanufactured Fuel Injector Nozzles That Are Used in Certain Commercial Engines {1251, 1290}
2012/07/06
Reannouncing the Appearance Change to Cat Reman Direct Injection Fuel Nozzles for Certain Commercial Engines {1250, 1251, 1290, 1713}
2013/10/17
Special Instruction
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}
Use Of 6V-4180 Timing Fixture Group To Check Off-Engine Timing Dimension Setting{1251, 0653}
Use Of 6V-4180 Timing Fixture Group To Check Off-Engine Timing Dimension Setting{1251, 0653}
Replacement For The 2M4314 Fuel Pump Bonnet Retaining Bushing{1250}
Replacement For The 2M4314 Fuel Pump Bonnet Retaining Bushing{1250}
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}
Installation Of 8N3104 Governor Conversion Group (Woodward PSG){1250}
Installation Of 8N3104 Governor Conversion Group (Woodward PSG){1250}
Installation Of 8N618, 8N619, 8N620 And 8N621 Ether Starting Aid Groups{1456}
Installation Of 8N618, 8N619, 8N620 And 8N621 Ether Starting Aid Groups{1456}
Installation Of 7N7783 Sleeve And 8N6579 Spring Or 8N7526 Governor Group{1264}
Installation Of 7N7783 Sleeve And 8N6579 Spring Or 8N7526 Governor Group{1264}
Repair Of Precombustion Chamber And Direct Injection Adapter Seating Surfaces{1101}
Repair Of Precombustion Chamber And Direct Injection Adapter Seating Surfaces{1101}
Installation of 5N5930 Fuel Injection Lines Group And 2W1788 Fuel Lines Drain Group{1250, 1252}
Installation of 5N5930 Fuel Injection Lines Group And 2W1788 Fuel Lines Drain Group{1250, 1252}
Using the 6V7870 Fixture Group and 6V7872 Pliers{1250, 1251}
Using the 6V7870 Fixture Group and 6V7872 Pliers{1250, 1251}
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}
Test Sequence For Caterpillar 7000 Series Fuel Nozzles {1254}
Test Sequence For Caterpillar 7000 Series Fuel Nozzles{1254}
Determining the Cause of Fuel Dilution of Engine Oil {1101, 1124, 1251, 1280, 1290}
Determining the Cause of Fuel Dilution of Engine Oil {1101, 1124, 1251, 1280, 1290}
Procedure to Properly Tighten the Nuts on the Solenoid Studs on Electronic Unit Injectors (EUI){1290, 1408, 1900}
Procedure to Properly Tighten the Nuts on the Solenoid Studs on Electronic Unit Injectors (EUI){1290, 1408, 1900}
Service Letter-NACD
Product Support Program For Installing New Fuel Injection Line Groups On Certain 3408 Generator Set, Industrial, And Marine Engines
Product Support Program For Installing New Fuel Injection Line Groups On Certain 3408 Generator Set, Industrial, And Marine Engines
Service Letter-Australia
Service Letter-CFEL
Service Letter-CSARL
Service Letter-Americas
Technical Information Bulletin
Remanufactured Fuel Injection Nozzles
Remanufactured Fuel Injection Nozzles
Specifications
Fuel Injection Nozzles and Adapters
3408B and 3408C Industrial and Marine Engines
Fuel Injection Pump
3408B and 3408C Industrial and Marine Engines
Fuel Injection Pump Housing
3408B and 3408C Industrial and Marine Engines
Service Letter-China
Product Support Program For Installing New Fuel Injection Line Groups On Certain 3408 Generator Set, Industrial, And Marine Engines
Product Support Program For Installing New Fuel Injection Line Groups On Certain 3408 Generator Set, Industrial, And Marine Engines
Service Letter-Asia
Information Release Memo
APPEARANCE CHANGE ON REMAN SHORT BLOCKS
APPEARANCE CHANGE ON REMAN SHORT BLOCKS
Service Letter-APD
Product Support Program For Installing New Fuel Injection Line Groups On Certain 3408 Generator Set, Industrial, And Marine Engines
Product Support Program For Installing New Fuel Injection Line Groups On Certain 3408 Generator Set, Industrial, And Marine Engines
Disassembly and Assembly
Fuel Transfer Pump
3408C & 3412C MARINE ENGINES
Fuel Injection Pumps
3408C & 3412C MARINE ENGINES
Governor & Fuel Pump Drive
3408C & 3412C MARINE ENGINES
Fuel Injection Pump Housing & Governor
3408C & 3412C MARINE ENGINES
Governor
3408C & 3412C MARINE ENGINES
Fuel Injection Valves (Precombustion Chamber)
3408C & 3412C MARINE ENGINES
Fuel Injection Valves (Direct Injection)
3408C & 3412C MARINE ENGINES
Fuel Injection Nozzles & Adapters
3408C & 3412C MARINE ENGINES
Direct Injection Adapters
3408C & 3412C MARINE ENGINES
Fuel Injection Pumps
3408 & 3408B INDUSTRIAL AND MARINE ENGINES
Automatic Timing Advance
3408 & 3408B INDUSTRIAL AND MARINE ENGINES
Fuel Injection Pump Housing And Governor
3408 & 3408B INDUSTRIAL AND MARINE ENGINES
Fuel Injection Pump Housing
3408 & 3408B INDUSTRIAL AND MARINE ENGINES
Fuel Injection Valves (Precombustion Chamber)
3408 & 3408B INDUSTRIAL AND MARINE ENGINES
Fuel Injection Valves (Direct Injection)
3408 & 3408B INDUSTRIAL AND MARINE ENGINES
Fuel Injection Nozzles
3408 & 3408B INDUSTRIAL AND MARINE ENGINES
Fuel Injection Nozzles And Adapters
3408 & 3408B INDUSTRIAL AND MARINE ENGINES
Direct Injection Adapters
3408 & 3408B INDUSTRIAL AND MARINE ENGINES
Service Magazine
Identification Of Fuel Injection Lines And Nozzle Bodies For Different Combustion Systems{1252,1254}
1980/02/25
Modification Of 5P1768 Pointer Assembly Necessary For Use On Some Fuel Injection Pump Housings{1253,0653}
1980/03/31
Special Cup Plugs For Use In Oversize (Larger Than Standard Size) Bores In Valve Rocker Arm Shafts{1102}
1980/09/15
Some Test Procedures And Specifications Changed For 9L6884 Fuel Injection Nozzle Assemblies{1254,0651}
1980/09/29
Larger Plug Used In The Ends Of The Rocker Arm Shaft Assembly{1102}
1980/12/01
Improvements To Optional Modification Of 5P4150 Nozzle Tester{0651,1254}
1981/08/17
Part Number For Fuel Injection Pump Group In New Location{1253,1286}
1981/11/09
New Fuel Nozzle Adapter Assembly Used{1106}
1982/02/15
New Idler Shaft Used In Fuel Transfer Pumps{1256}
1982/02/22
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
New Fuel Nozzle Test Sheet Available{0651,1254}
1982/10/04
Bulged Capsule-Type Fuel Nozzles{1254}
1982/10/11
Changes In Engine RPM; Governor Does Not Operate Correctly{1264}
1982/10/18
Fuel In The Cooling System Or Coolant In The Engine Oil Can Result From Cracked Fuel Nozzle Adapter{1106}
1982/10/18
Service Parts Available For The 5P4150 Nozzle Testing Group{0651,0652}
1982/11/22
Changes In Engine RPM; Governor Does Not Operate Correctly{1264}
1983/01/10
New Fuel Nozzle Adapters Used{1106}
1983/05/09
New Double-Wall Fuel Injection Lines Group And Fuel Drain Group Available As Attachments For Protection Against Fuel Leakage{1252,1254,7400}
1983/06/20
Service Information For Woodward Governors{0374,1264}
1983/09/26
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
New Adapter Assemblies And Clamps Used To Hold Fuel Nozzles In Position{1106,1252}
1984/02/27
New Speed Setting Motor Assembly On Woodward PSG Governor Has More Resistance To Moisture And Vibration Damage{1264}
1984/05/14
New Seal For Fuel Injection Pump Housing Is More Resistant To Heat Damage{1253}
1984/05/14
Fill Oil Sump Before Installing Woodward Governor{1264,1288,1289}
1984/12/10
Valve Lash Adjustment Not A Warranty Item {1102,1105}
1985/01/14
Only The External Needle Valve Can Be Adjusted On Woodward EG3PC Or EG10PC Actuators{1265,1289}
1985/02/04
New Compression Washers (Gas Seals) Used On 7000 Series Fuel Injection Nozzles{1254,1250}
1985/04/01
Extra Injection Nozzle Clamp Helps Prevent Injection Nozzle Damage{1252}
1985/07/15
Check Fuel Injection Nozzles In Overheated Engines{1254}
1985/09/02
Steel Fuel Pump Lifter Used{1250,1251}
1985/09/02
Cylinder Head And Valve Rocker Arm Brackets Have Oil Supply Passages In A Different Location To Prevent Possible Oil Leakage Into Cooling System {1100,1102,1350}
1985/10/21
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
Bleed Screw Washer (Seal) Must Be Replaced If Bleed Screw Removed From Fuel Nozzle{1254}
1986/04/07
Black Nylon Fuel Seals For Lockwire Available Only To NACD Dealers For Certain Customers{1257,1264}
1986/06/09
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
Nylon Seals Used On Lockwire To Seal Critical Areas; All Subsidiary Dealers Can Now Order Parts Service Seals {1257,1264}
1986/11/03
New Tie Bars Improve Stability Of The Fuel Injection Test Bench{0652}
1977/01/17
Test Used Fuel Nozzles Before You Install New Nozzles; Tips On Test Procedures{1254,0651,0336}
1977/02/14
Use Insert To Repair Bearing Seat In Water Pump Housing{1361}
1977/03/07
New Retainer And Improved Housing Keep Water Pump Bearing Tight; Repair For Loosened Bearing{1361}
1977/04/11
New 5P4185 Fuel Pump Timing Pin To Be Used Only On 3408 And 3412 Engines{0650,1257}
1977/05/16
Improvements To Fuel Injection Pump And Governor{1286}
1977/06/06
Fuel Transfer Pump Shaft With Chromium Plate{1256}
1977/10/10
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
New Steel Fuel Injection Pump Lifters Should Not Be Mixed With Aluminum Lifters {1281,1250}
1987/09/28
Change In Design Of Engine Governor, Fuel Injection And Transfer Pump Groups, And Fuel Ratio Control Groups{1264,1278,1286}
1978/01/23
New Tachometer Drive Adapter Assembly Prevents Failure Of The Seals For the Tachometer Drive Group And Transfer Pump{7462,1256}
1978/02/27
Soft Washers And Lockwashers Are Now Used With The Mounting Bolts For Air-Fuel Ratio Control{1278,1264}
1978/03/13
A Gasket Group Is Available To Give Improved Sealing For The Oil Supply To The Rocker Arms On Early Engines{1101,1102,1221}
1978/04/03
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
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
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
Ether Starting Aid Groups Are Now Available{1456}
1979/01/22
New Fuel Injection Lines Groups Use A Different Fuel Injection Nozzle Assembly{1254}
1979/03/12
Conversion Group Available To Install Woodward Governor On Engines Equipped With Mechanical Governor{1264}
1979/04/09
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
9S8100 Tool Group Changed To Use With Fuel Transfer Pump Only{0622}
1979/05/28
To Prevent A Possible Change In The Fuel Rack Setting, A Specific Assembly Procedure Must Be Used To Tighten The Bolt On The Governor Stop Collar{1259,1257,1250}
1979/07/02
Changes Made To 8S2243 And 8S4613 Wrenches Used On Fuel Injection Pumps{0612,1251}
1979/08/06
General Information -- Diesel Fuels In Cold Temperature Operation{1280}
1979/12/17
Be Sure To Tighten Fuel Injection Line Clamps To The Correct Torque{1252}
1989/09/11
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
Identification Of Remanufactured Direct Injection Fuel Nozzles (DIFN){1254}
1992/04/20
New Fuel Injection Lines, Clamps, And Brackets Used In Fuel Injection Lines Groups {1252}
1993/05/17
New Fuel Injection Lines, Clamps, And Brackets Used In Fuel Injection Lines Groups {1252}
1993/11/15
Date Code On 7000 Series Fuel Injection Nozzles; New Seals Used In 7000 Series Fuel Injection Nozzles{1254}
1994/05/23
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
Do Not Reuse the Hold Down Bolts for the Fuel Injectors On All Products that Contain C9 Through C32 Engines {1290}
2014/08/14

Caterpillar Parts SIS Catalog 3408 :

FUEL INJECTION PUMP GROUP
4N-2637 FUEL INJECTION PUMP GROUP
FUEL INJECTION PUMP GROUP
4N-2637 FUEL INJECTION PUMP GROUP
PUMP GP-FUEL INJECTION
9N-3328 PUMP GP-FUEL INJECTION
PUMP GP-FUEL INJECTION
9N-3328 PUMP GP-FUEL INJECTION
PUMP GP-FUEL INJECTION
9N-3328 PUMP GP-FUEL INJECTION
PUMP GP-FUEL INJECTION
9N-3328 PUMP GP-FUEL INJECTION
FUEL INJECTION PUMP GROUP
7N-1076 FUEL INJECTION PUMP GROUP
FUEL INJECTION PUMP GROUP
7N-1076 FUEL INJECTION PUMP GROUP
FUEL INJECTION PUMP GROUP
7N-1233 FUEL INJECTION PUMP GROUP
FUEL INJECTION PUMP GROUP
7N-1233 FUEL INJECTION PUMP GROUP
FUEL INJECTION PUMP GROUP
7N-1233 FUEL INJECTION PUMP GROUP
FUEL INJECTION PUMP GROUP
7N-1233 FUEL INJECTION PUMP GROUP
FUEL INJECTION PUMP GROUP
7N-1233 FUEL INJECTION PUMP GROUP
PUMP GP-FUEL INJECTION
9N-3326 PUMP GP-FUEL INJECTION
PUMP GP-FUEL INJECTION
9N-3326 PUMP GP-FUEL INJECTION
PUMP GP-FUEL INJECTION
9N-3326 PUMP GP-FUEL INJECTION

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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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