4N2118 FUEL INJECTION PUMP GROUP--Part 2 of 2 Serial No. 38S1 to 853, 855 to 857, 859, 860, 862, 865 to 875, 877, 879, 881 to 885 887, 890 to 892, 894 to 896, 901 to 903, 907 to 909, 911 to 926, 929 & 38S930 inclusive. For Precombustion Chambered Turbocharged Aftercooled Engines & Generator Sets without Isochronous Governor. Part of 6N2551, 6N1901 & 6N2575 Governor, Fuel Injection & Fuel Transfer Pump Groups shown on Pages 219, 220 & 221 6N1043 Pump & 4N2117 Housing parts are shown on Pages 236 & 237 3412



FUEL SYSTEM
PUMP GP-FUEL INJECTION

ENGINE - MACHINE 3412 ENGINE - MACHINE 38S
 3412 INDUSTRIAL ENGINE 38S00001-13235 SEBP1101 3412 38S   (2018)

FUEL SYSTEM

PUMP GP-FUEL INJECTION
VALVE GP-FUEL INJECTION
2W-0336 VALVE GP-FUEL INJECTION
PUMP GP-FUEL INJECTION
4N-2118 PUMP GP-FUEL INJECTION
PUMP GP-FUEL INJECTION
4N-2118 PUMP GP-FUEL INJECTION
PUMP GP FUEL INJECTION
7N-1246 PUMP GP FUEL INJECTION
PUMP GP FUEL INJECTION
7N-1246 PUMP GP FUEL INJECTION
PUMP GP FUEL INJECTION
7N-1246 PUMP GP FUEL INJECTION
 

#SEBP11010830
 

4N-2118: PUMP GP-FUEL INJECTION

4N2118 FUEL INJECTION PUMP GROUP--Part 2 of 2
Serial No. 38S1 to 853, 855 to 857, 859, 860, 862, 865 to 875, 877, 879, 881 to 885
887, 890 to 892, 894 to 896, 901 to 903, 907 to 909, 911 to 926, 929 & 38S930
inclusive. For Precombustion Chambered Turbocharged Aftercooled Engines & Generator
Sets without Isochronous Governor. Part of 6N2551, 6N1901 & 6N2575 Governor, Fuel
Injection & Fuel Transfer Pump Groups shown on Pages 219, 220 & 221
6N1043 Pump & 4N2117 Housing parts are shown on Pages 236 & 237
c206817 SEBP1101
4N2118 PUMP GP-FUEL INJECTION Parts scheme
  For full view, you need register

Parts for your 3412 ENGINE - MACHINE:

Pos. Part No Qty Parts name Comments
1. 4N-2117 Y [1] HOUSING ASSEM.  
    (Separate Illustration)
2. [1] RACK (L.H.)  
3. 1T-0284 [1] BOLT  
4. 6N-6964 [1] BRACKET ASSEM.  
    (Includes)
5. 6N-6955 [1] PIN  
6. 6N-6963 [1] SPRING  
7. 4N-1572 [1] LINK  
8. 4N-2298 [1] RACK (R.H.)  
9. 1M-1077 [12] SEAL  
10. 2M-4314 [12] BUSHING  
11. 8H-9204 [12] WASHER  
12. 6N-1043 Y [12] PUMP GROUP  
    (Separate Illustration)
13. 3S-9736 [12] LIFTER ASSEM.  
14. 4N-0602 [1] CAMSHAFT  
15. 5M-2697 [12] SPACER .1700 in.(4.32 mm) thick  
  2M-4208 [12] SPACER .1740 in.(4.42 mm) thick  
  2M-4209 [12] SPACER .1780 in.(4.52 mm) thick  
  2M-4210 [12] SPACER .1820 in.(4.62 mm) thick  
  2M-4211 [12] SPACER .1860 in.(4.72 mm) thick  
  2M-4212 [12] SPACER .1900 in.(4.83 mm) thick  
  5M-2691 [12] SPACER .1940 in.(4.93 mm) thick  
  5S-7189 [12] SPACER .1980 in.(5.03 mm) thick  
  Y   SEPARATE ILLUSTRATION
 

#SEBP11010831
 

7N-1246: PUMP GP FUEL INJECTION

7N1246 FUEL INJECTION PUMP GROUP -- Part 1 of 2 -- Type 1
Serial No. 38S854, 858, 861, 863, 864, 876, 878, 880, 886, 888, 889, 893, 897 to 900, 904
to 906, 910, 927, 928 & 38S931-Up. For Precombustion Chambered Turbocharged
Aftercooled Engine & Generator Sets without Isochronous Governor
Part of 7N1248, 7N1247 & 7N1249 Governor & Fuel Injection Pump Groups shown on
Pages 219B, 220A and 221B
c227617 SEBP1101
7N1246 PUMP GP FUEL INJECTION Parts scheme
  For full view, you need register

Parts for your 3412 ENGINE - MACHINE:

Pos. Part No Qty Parts name Comments
1. 4N-0824 [1] VALVE ASSEM.  
    (Includes)
  7L-8696 [1] SPRING  
2. 3K-0360 [1] SEAL  
3. 031-0215 [4] BOLT  
4. 6N-6926 [1] SPRING  
5. 4N-0906 [1] SHAFT  
6. 1S-7984 [1] BEARING  
7. 4N-0908 [1] LEVER  
8. 4N-0907 [1] LEVER  
9. 4N-0905 C [1] GEAR (42 teeth)  
10. 4N-0776 [1] RETAINER  
11. 0S-1618 [3] BOLT  
12. 5M-6214 [1] PLUG  
13. 4N-1634 [1] COVER  
  4N-1636 [1] GASKET  
14. 9S-4191 [2] PLUG  
  3J-1907 [2] SEAL  
15. [1] GEAR (9 teeth)  
16. 6L-5897 [2] BOLT  
17. 6N-4165 [1] PINION ASSEM.  
    (Includes)
18. 6N-4090 [1] DOWEL  
19. 6N-7693 [1] GEAR (11 teeth)  
20. 6N-7695 [1] COVER  
21. 9S-8008 [2] PLUG  
  3D-2824 [2] SEAL  
22. 5F-9144 [1] SEAL  
  C   INDICATES CHANGE
 

#SEBP11010832
 

7N-1246: PUMP GP FUEL INJECTION

7N1246 FUEL INJECTION PUMP GROUP--Part 2 of 2--Type 1
Serial No. 38S854, 858, 861, 863, 864, 876, 878, 880, 886, 888, 889, 893, 897 to 900,
904 to 906, 910, 927, 928 and 38S931-Up. For Precombustion Chambered
Turbocharged Aftercooled Engine and Generator Sets without Isochronous Governor
Part of 7N1248, 7N1247 and 7N1249 Governor & Fuel Injection Pump Groups shown
on Pages 219B, 220A and 221B. 6N1043 Pump & 4N2117 Housing parts are shown
on Pages 236, 237 & 237B
c163086 SEBP1101
7N1246 PUMP GP FUEL INJECTION Parts scheme
  For full view, you need register

Parts for your 3412 ENGINE - MACHINE:

Pos. Part No Qty Parts name Comments
1. 4N-2117 Y [1] HOUSING ASSEM.  
    (Separate Illustration)
2. 4N-2299 [1] RACK (L.H.)  
3. 1T-0284 [1] BOLT  
4. 6N-6964 [1] BRACKET ASSEM.  
    (Includes)
5. 6N-6955 [1] PIN  
6. 6N-6963 [1] SPRING  
7. 4N-1572 [1] LINK  
8. 4N-2298 [1] RACK (R.H.)  
9. 1M-1077 [12] SEAL  
10. 2M-4314 [12] BUSHING  
11. 8H-9204 [12] WASHER  
12. 6N-1043 Y [12] PUMP GROUP  
    (Separate Illustration)
13. 3S-9736 [12] LIFTER ASSEM.  
14. 4N-0602 [1] CAMSHAFT  
15. 5M-2697 [12] SPACER .1700 in.(4.32 mm) thick  
  2M-4208 [12] SPACER .1740 in.(4.42 mm) thick  
  2M-4209 [12] SPACER .1780 in.(4.52 mm) thick  
  2M-4210 [12] SPACER .1820 in.(4.62 mm) thick  
  2M-4211 [12] SPACER .1860 in.(4.72 mm) thick  
  2M-4212 [12] SPACER .1900 in.(4.83 mm) thick  
  5M-2691 [12] SPACER .1940 in.(4.93 mm) thick  
  5S-7189 [12] SPACER .1980 in.(5.03 mm) thick  
  Y   SEPARATE ILLUSTRATION
 

#SEBP11010833
 

7N-1246: PUMP GP FUEL INJECTION

7N1246 FUEL INJECTION PUMP GROUP -- Part 1 of 2 -- Type 2
Serial No. 38S854, 858, 861, 863, 864, 876, 878, 880, 886, 888, 889, 893, 897 to 900, 904
to 906, 910, 927, 928 & 38S931-Up. For Precombustion Chambered Turbocharged
Aftercooled Engine & Generator Sets without Isochronous Governor
Part of 7N1248, 7N1247 & 7N1249 Governor & Fuel Injection Pump Groups shown on
Pages 219B, 220A and 221B
c227618 SEBP1101
7N1246 PUMP GP FUEL INJECTION Parts scheme
  For full view, you need register

Parts for your 3412 ENGINE - MACHINE:

Pos. Part No Qty Parts name Comments
1. 4N-0824 [1] VALVE ASSEM.  
    (Includes)
  7L-8696 [1] SPRING  
2. 3K-0360 [1] SEAL  
3. 031-0215 C [4] BOLT  
4. 6N-6926 [1] SPRING  
5. 4N-0906 [1] SHAFT  
6. 5F-9144 [1] SEAL  
7. 7N-2518 C [1] LEVER  
8. 4N-0907 [1] LEVER  
9. 4N-0905 C [1] GEAR (42 teeth)  
10. 4N-0776 [1] RETAINER  
11. 0S-1618 [3] BOLT  
12. 5M-6214 [1] PLUG  
13. 4N-1634 [1] COVER  
  4N-1636 [1] GASKET  
14. 9S-4191 [2] PLUG  
  3J-1907 [2] SEAL  
15. 6N-7694 [1] GEAR (9 teeth)  
16. 6L-5897 [2] BOLT  
17. 6N-4165 [1] PINION ASSEM.  
    (Includes)
18. 6N-4090 [1] DOWEL  
19. 6N-7693 [1] GEAR (11 teeth)  
20. 6N-7695 [1] COVER  
21. 9S-8008 [2] PLUG  
  3D-2824 [2] SEAL  
  C   INDICATES CHANGE
 

#SEBP11010834
 

7N-1246: PUMP GP FUEL INJECTION

7N1246 FUEL INJECTION PUMP GROUP--Part 2 of 2--Type 2
Serial No. 38S854, 858, 861, 863, 864, 876, 878, 880, 886, 888, 889, 893, 897 to 900,
904 to 906, 910, 927, 928 & 38S931-Up. For Precombustion Chambered Turbocharged
Aftercooled Engine & Generator Sets without Isochronous Governor. Part of 7N1248,
7N1247 & 7N1249 Governor & Fuel Injection Pump Groups shown on Pages 219B,
220A & 221B. 6N1043 Pump & 4N2117 Housing parts are shown on Pages 236, 237
& 237B
c168997 SEBP1101
7N1246 PUMP GP FUEL INJECTION Parts scheme
  For full view, you need register

Parts for your 3412 ENGINE - MACHINE:

Pos. Part No Qty Parts name Comments
1. 4N-2117 Y [1] HOUSING ASSEM.  
    (Separate Illustration)
2. 4N-2299 [1] RACK (L.H.)  
3. 1T-0284 [1] BOLT  
4. 7N-2694 C [1] BRACKET ASSEM.  
    (Includes)
5. 6N-6955 [1] PIN  
6. 7N-2693 [1] SPRING  
7. 4N-1572 [1] LINK  
8. 4N-2298 [1] RACK (R.H.)  
9. 1M-1077 [12] SEAL  
10. 2M-4314 [12] BUSHING  
11. 8H-9204 [12] WASHER  
12. 6N-1043 Y [12] PUMP GROUP  
    (Separate Illustration)
13. 3S-9736 [12] LIFTER ASSEM.  
14. 4N-0602 [1] CAMSHAFT  
15. 5M-2697 [12] SPACER 4.32mm(.1700 in.) thick  
  2M-4208 [12] SPACER 4.42 mm(.1740 in.) thick  
  2M-4209 [12] SPACER 4.52 mm(.1780 in.) thick  
  2M-4210 [12] SPACER 4.62 mm(.1820 in.) thick  
  2M-4211 [12] SPACER 4.72 mm(.1860 in.) thick  
  2M-4212 [12] SPACER 4.83 mm(.1900 in.) thick  
  5M-2691 [12] SPACER 4.93 mm(.1940 in.) thick  
  5S-7189 [12] SPACER 5.03 mm(.1980 in.) thick  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

#SEBP11010835
 

7N-1246: PUMP GP FUEL INJECTION

7N1246 FUEL INJECTION PUMP GROUP -- Part 1 of 2 -- Type 3
Serial No. 38S854, 858, 861, 863, 864, 876, 878, 880, 886, 888, 889, 893, 897 to 900, 904
to 906, 910, 927, 928 & 38S931-Up. For Precombustion Chambered Turbocharged
Aftercooled Engine & Generator Sets without Isochronous Governor
Part of 7N1248, 7N1247 & 7N1249 Governor & Fuel Injection Pump Groups shown on
Pages 219B, 220A and 221B
c227619 SEBP1101
7N1246 PUMP GP FUEL INJECTION Parts scheme
  For full view, you need register

Parts for your 3412 ENGINE - MACHINE:

Pos. Part No Qty Parts name Comments
1. 4N-0824 [1] VALVE ASSEM.  
    (Includes)
  7L-8696 [1] SPRING  
2. 3K-0360 [1] SEAL  
3. 031-0215 [4] BOLT  
4. 6N-6926 [1] SPRING  
5. 4N-0906 [1] SHAFT  
6. 5F-9144 [1] SEAL  
7. 7N-2518 [1] LEVER  
8. 4N-0907 [1] LEVER  
9. 4N-0905 C [1] GEAR (42 teeth)  
10. 4N-0776 [1] RETAINER  
11. 0S-1618 [3] BOLT  
12. 5M-6214 [1] PLUG  
13. 4N-1634 [1] COVER  
  4N-1636 [1] GASKET  
14. 9S-4191 [2] PLUG  
  3J-1907 [2] SEAL  
15. 8N-0561 C [1] GEAR (9 teeth)  
16. 6L-5897 [2] BOLT  
17. 6N-4165 [1] PINION ASSEM.  
    (Includes)
18. 6N-4090 [1] DOWEL  
19. 8N-0560 C [1] GEAR (11 teeth)  
20. 6N-7695 [1] COVER  
21. 9S-8008 [2] PLUG  
  3D-2824 [2] SEAL  
  C   INDICATES CHANGE
 

#SEBP11010836
 

7N-1246: PUMP GP FUEL INJECTION

7N1246 FUEL INJECTION PUMP GROUP--Part 2 of 2--Type 3
Serial No. 38S854, 858, 861, 863, 864, 876, 878, 880, 886, 888, 889, 893, 897 to
900, 904 to 906, 910, 927, 928 and 38S931-Up. For Precombustion Chambered
Turbocharged Aftercooled Engine & Generator Sets without Isochronous Governor
Part of 7N1248, 7N1247 & 7N1249 Governor & Fuel Injection Pump Groups shown
on Pages 219B, 220A & 221B. 6N1043 Pump & 4N2117 Housing parts are shown
on Pages 236, 237 & 237B
c223835 SEBP1101
7N1246 PUMP GP FUEL INJECTION Parts scheme
  For full view, you need register

Parts for your 3412 ENGINE - MACHINE:

Pos. Part No Qty Parts name Comments
1. 4N-2117 Y [1] HOUSING ASSEM.  
    (Separate Illustration)
2. 4N-2299 [1] RACK (L.H.)  
3. 1T-0284 [1] BOLT  
4. 7N-2694 [1] BRACKET ASSEM.  
    (Includes)
5. 6N-6955 [1] PIN  
6. 7N-2693 [1] SPRING  
7. 4N-1572 [1] LINK  
8. 4N-2298 [1] RACK (R.H.)  
9. 1M-1077 [12] SEAL  
10. 2M-4314 [12] BUSHING  
11. 8H-9204 [12] WASHER  
12. 6N-1043 Y [12] PUMP GROUP  
    (Separate Illustration)
13. 3S-9736 [12] LIFTER ASSEM.  
14. 4N-0602 [1] CAMSHAFT  
15. 5M-2697 [12] SPACER 4.32 mm(.1700 in.) thick  
  2M-4208 [12] SPACER 4.42 mm(.1740 in.) thick  
  2M-4209 [12] SPACER 4.52 mm(.1780 in.) thick  
  2M-4210 [12] SPACER 4.62 mm(.1820 in.) thick  
  2M-4211 [12] SPACER 4.72 mm(.1860 in.) thick  
  2M-4212 [12] SPACER 4.83 mm(.1900 in.) thick  
  5M-2691 [12] SPACER 4.93 mm(.1940 in.) thick  
  5S-7189 [12] SPACER 5.03 mm(.1980 in.) thick  
  Y   SEPARATE ILLUSTRATION
 

#SEBP11010837
 

6N-4065: PUMP GP-FUEL INJECTION

6N4065 FUEL INJECTION PUMP GROUP--Part 1 of 2--Type 1
For Precombustion Chambered Turbocharged Aftercooled Isochronous and Marine
Version Generator Sets. Part of 6N4064 Governor, Fuel Injection and Fuel Transfer
Pump Group shown on Page 224. 6N1043 Pump and 4N2117 Housing parts are
shown on Pages 236 and 237
c210867 SEBP1101
6N4065 PUMP GP-FUEL INJECTION Parts scheme
  For full view, you need register

Parts for your 3412 ENGINE - MACHINE:

Pos. Part No Qty Parts name Comments
1. 3L-5987 [1] COVER  
  8S-5388 [1] GASKET  
2. 2A-0762 [1] BOLT  
3. 9S-4191 [2] PLUG  
  3J-1907 [2] SEAL  
4. 6N-2574 [1] COVER  
  4N-1636 [1] GASKET  
5. 8H-9204 [12] WASHER  
6. 2M-4314 [12] BUSHING  
7. 9S-8008 [2] PLUG  
  3D-2824 [2] SEAL  
8. 4N-0902 [1] BRACKET ASSEM.  
    (Includes)
9. 6N-6955 [1] PIN  
  0L-0261 [1] WASHER  
  3P-3547 [1] RING  
10. 6N-6243 [1] SPRING  
11. 1T-0284 [1] BOLT  
12. 4N-1572 [1] LINK  
13. 4N-2298 [1] RACK (R.H.)  
  4N-2299 [1] RACK (L.H.)  
14. 1M-1077 [12] SEAL  
15. 6N-1043 Y [12] PUMP GROUP  
    (Separate Illustration)
16. 5M-2697 [12] SPACER 4.32 mm(.170 in.) thick  
  2M-4208 [12] SPACER 4.42 mm(.174 in.) thick  
  2M-4209 [12] SPACER 4.52 mm(.178 in.) thick  
  2M-4210 [12] SPACER 4.62 mm(.182 in.) thick  
  [12] SPACER 4.72 mm(.186 in.) thick  
  2M-4212 [12] SPACER 4.83 mm(.190 in.) thick  
  5M-2691 [12] SPACER 4.93 mm(.194 in.) thick  
  5S-7189 [12] SPACER 5.03 mm(.198 in.) thick  
17. 4N-2117 Y [1] HOUSING ASSEM.  
    (Separate Illustration)
18. 3S-9736 [12] LIFTER ASSEM.  
19. 4N-0602 [1] CAMSHAFT  
20. 5P-0537 [1] WASHER  
21. 6N-2837 [1] COVER  
22. 6N-2955 [1] SWITCH (rack continuity)  
23. 6F-5926 [1] NUT  
  6N-2833 [1] LOCK  
  1L-5316 [1] PIN  
24. 1H-3943 [1] WASHER  
25. 6N-4498 [1] PLATE (identification)  
26. 4B-4158 [2] SCREW  
  Y   SEPARATE ILLUSTRATION
 

#SEBP11010838
 

6N-4065: PUMP GP-FUEL INJECTION

6N4065 FUEL INJECTION PUMP GROUP--Part 2 of 2--Type 1
For Precombustion Chambered Turbocharged Aftercooled Isochronous & Marine Version Generator Sets
Part of 6N4064 Governor, Fuel Injection & Fuel Transfer Pump Group shown on Page 224
c227611 SEBP1101
6N4065 PUMP GP-FUEL INJECTION Parts scheme
  For full view, you need register

Parts for your 3412 ENGINE - MACHINE:

Pos. Part No Qty Parts name Comments
1. 6N-0540 [1] PLUG  
  3K-0360 [1] SEAL  
2. 7B-2742 [1] BOLT  
  5P-0537 [1] WASHER  
3. 7S-5757 [1] RING  
4. 4N-9767 [1] ADAPTER  
  8H-3127 [2] BOLT  
5. 4N-9766 [1] PINION  
6. 6N-2834 [1] WASHER  
7. 6N-2838 [1] SHAFT  
8. 6N-6926 [1] SPRING  
9. 6N-2839 [1] SHAFT  
10. 7J-9018 C [2] BOLT  
11. 6N-2836 [1] LEVER  
12. 2A-0762 [1] BOLT  
13. 4N-0907 [1] LEVER  
14. 4N-0905 [1] GEAR (42 teeth)  
15. 4N-0776 [1] RETAINER  
16. 0S-1618 [3] BOLT  
17. 5M-6214 [1] PLUG  
18. 6N-2835 [1] LEVER  
19. 0S-1616 [1] BOLT  
  C   INDICATES CHANGE
 

#SEBP11010839
 

6N-4065: PUMP GP-FUEL INJECTION

6N4065 FUEL INJECTION PUMP GROUP--Part 1 of 2--Type 2
For Precombustion Chambered Turbocharged Aftercooled
Isochronous & Marine Version Generator Sets
Part of 6N4064 Governor, Fuel Injection & Fuel Transfer Pump Group shown on
Page 224. 6N1043 Pump & 4N2117 Housing parts are shown on
Pages 236, 237 and 237B
c227612 SEBP1101
6N4065 PUMP GP-FUEL INJECTION Parts scheme
  For full view, you need register

Parts for your 3412 ENGINE - MACHINE:

Pos. Part No Qty Parts name Comments
1. 3L-5987 [1] COVER  
  8S-5388 [1] GASKET  
2. 031-0215 C [1] BOLT  
3. 9S-4191 [2] PLUG  
  3J-1907 [2] SEAL  
4. 6N-2574 [1] COVER  
  4N-1636 [1] GASKET  
5. 8H-9204 [12] WASHER  
6. 2M-4314 [12] BUSHING  
7. 9S-8008 [2] PLUG  
  3D-2824 [2] SEAL  
8. 7N-2694 C [1] BRACKET ASSEM.  
    (Includes)
9. 6N-6955 [1] PIN  
10. 7N-2693 [1] SPRING  
11. 1T-0284 [1] BOLT  
12. 4N-1572 [1] LINK  
13. 4N-2298 [1] RACK (R.H.)  
  4N-2299 [1] RACK (L.H.)  
14. 1M-1077 [12] SEAL  
15. 6N-1043 Y [12] PUMP GROUP  
    (Separate Illustration)
16. 5M-2697 [12] SPACER 4.32 mm(.170 in.) thick  
  2M-4208 [12] SPACER 4.42 mm(.174 in.) thick  
  2M-4209 [12] SPACER 4.52 mm(.178 in.) thick  
  2M-4210 [12] SPACER 4.62 mm(.182 in.) thick  
  [12] SPACER 4.72 mm(.186 in.) thick  
  2M-4212 [12] SPACER 4.83 mm(.190 in.) thick  
  5M-2691 [12] SPACER 4.93 mm(.194 in.) thick  
  5S-7189 [12] SPACER 5.03 mm(.198 in.) thick  
17. 4N-2117 Y [1] HOUSING ASSEM.  
    (Separate Illustration)
18. 3S-9736 [12] LIFTER ASSEM.  
19. 4N-0602 [1] CAMSHAFT  
20. 5P-0537 [1] WASHER  
21. 6N-2837 [1] COVER  
22. 6N-2955 [1] SWITCH (rack continuity)  
23. 6F-5926 [1] NUT  
  6N-2833 [1] LOCK  
  1L-5316 [1] PIN  
24. 1H-3943 [1] WASHER  
25. 6N-4498 [1] PLATE (identification)  
26. 4B-4158 [2] SCREW  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

Information:

Truck Engine News
Policy on Testing of Fuel Injectors and Fuel Nozzles {1251}
2008/11/01
Do Not Use the 6V-4022 Fuel Injector Tester to Measure Unit Injector Fuel Flow Rate {0782, 1251, 1254, 1290, 1713}
2008/11/01
Engine News
New Fuel Injection Lines Groups Use A Different Fuel Injection Nozzle Assembly
1979/03/07
New Woodward Governor Control Used On Diesel Engines; Former Control Now Used On Gas Engines Only
1979/04/04
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
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
Overvoltage Protection For Woodward 2301 Governor
1984/04/11
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
New Cylinder Heads And Fuel Nozzle Adapters Used
1985/07/01
Changes To Fuel Systems
1985/09/01
Check Fuel Injection Nozzles In Overheated Engines
1985/09/01
Anti-Seize Compound And/Or Grease Not To Be Used On Fuel Pump Bonnet Retaining Bushings
1985/12/01
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
More Precise Governor Speed Adjustment Possible With Attachment Governor Control Groups
1986/06/01
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
Use Correct Compression Seal Washer (Gas Seal) On 7000 Series Fuel Injection Nozzles
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
New Bleed Screw Used On 7000 Series Fuel Injection Nozzles
1989/03/01
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
Governor Control Motor Polarity May Require A Change
1990/11/01
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
Date Code On 7000 Series Fuel Injection Nozzles; New Seals Used In 7000 Series Fuel Injection Nozzles{1254}
1994/05/01
Additional Clamp Used In Fuel Injections Lines Groups{1252}
1994/08/01
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
New Brackets Help Prevent Damage To Engine Fuel Injection Lines Groups{1252}
1996/02/16
Fuel Injection Pump Barrel Sealing Face Reconditioning{1251}
1996/03/19
Woodward Control Assemblies Have Changed Part Numbers To Provide The CE Marking For Electromagnetic Compatibility (EMC) Directives{1264}
1996/05/09
Improved Governor Servo Components Available For Use With Energize To Run Solenoids; Energize To Run Solenoid Stop Bolt Adjustment Procedure{1264,1259}
1996/06/12
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
New Governor Spring Changes Speed Regulation
1977/11/09
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
A One-Piece Spring Seat Is Now Used In The Governor
1978/07/05
Remove Fuel Injection Nozzles Before The Bottom Surface Of A Cylinder Head Is Cleaned
1978/08/16
Different O-Ring Seals Now Used In Fuel Injection Pump Group
1978/08/30
Do Not Reuse the Hold Down Bolts for the Fuel Injector {1290}
2006/05/29
Policy on Testing of Fuel Injectors and Fuel Nozzles {1251}
2008/11/17
The Pop (Injector) Tester Is not Available for Fuel Injectors {0782, 1251, 1254, 1290, 1713}
2008/11/17
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}
Wiring Polarity on Woodward 2301 Governors{1289}
Wiring Polarity on Woodward 2301 Governors{1289}
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}
Creating Fuel Pump, and Fuel Nozzle Reference Parts for Checking Fuel Pump Test Stands and Nozzle Pop Testers{1254}
Creating Fuel Pump, and Fuel Nozzle Reference Parts for Checking Fuel Pump Test Stands and Nozzle Pop Testers{1254}
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}
Governor Linkage Adjustments{1264, 1289}
Governor Linkage Adjustments{1264, 1289}
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}
Repair Of Precombustion Chamber And Direct Injection Adapter Seating Surfaces{1101}
Repair Of Precombustion Chamber And Direct Injection Adapter Seating Surfaces{1101}
Installation Of 5N5340, 2W3536 And 2W3537 Fuel Injection Lines Groups And 2W5100 Fuel Lines Drain Group{1250, 1252}
Installation Of 5N5340, 2W3536 And 2W3537 Fuel Injection Lines Groups And 2W5100 Fuel Lines Drain Group{1250, 1252}
Installation Of 4W5391 Preregulator Box Assembly{1289}
Installation Of 4W5391 Preregulator Box Assembly{1289}
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}
7000 Series Nozzles{0782}
7000 Series Nozzles{0782}
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
The Governors Need To Be Reworked On Certain 3412 Engines Equipped With A 9Z5359 Modification (High Output 3412 Custom Marine Engine)
The Governors Need To Be Reworked On Certain 3412 Engines Equipped With A 9Z5359 Modification (High Output 3412 Custom Marine Engine)
Service Letter-Australia
Service Letter-CFEL
Service Letter-CSARL
Service Letter-Truck/Ag/Marine
Technical Information Bulletin
Remanufactured Fuel Injection Nozzles
Remanufactured Fuel Injection Nozzles
Specifications
Fuel Injection Nozzle And Adapter
3408C & 3412C INDUSTRIAL ENGINES
Fuel Injection Pump
3408C & 3412C INDUSTRIAL ENGINES
Fuel Injection Pump Housing
3408C & 3412C INDUSTRIAL ENGINES
Governor
3408C & 3412C INDUSTRIAL ENGINES
Governor And Fuel Pump Drive<BR> (Automatic Timing Advance Unit)
3408C & 3412C INDUSTRIAL ENGINES
Fuel Transfer Pump Drive
3408C & 3412C INDUSTRIAL ENGINES
Fuel Transfer Pump
3408C & 3412C INDUSTRIAL ENGINES
Governor Control
3408C & 3412C INDUSTRIAL ENGINES
Valve Mechanism Covers
3408C & 3412C INDUSTRIAL ENGINES
Fuel System Identification
3412 INDUSTRIAL AND MARINE ENGINES
Fuel Injection
3412 INDUSTRIAL AND MARINE ENGINES
Engines With Capsule - Type Nozzles
3412 INDUSTRIAL AND MARINE ENGINES
Fuel Injection Nozzle And Adapter (Earlier 7000 Series Nozzle Assembly)
3412 INDUSTRIAL AND MARINE ENGINES
Fuel Injection Nozzle And Adapter (Later 7000 Series Nozzle Assembly)
3412 INDUSTRIAL AND MARINE ENGINES
Governor
3412 INDUSTRIAL AND MARINE ENGINES
Fuel Injection Pump Housing (Earlier)
3412 INDUSTRIAL AND MARINE ENGINES
Fuel Injection Pump Housing (Later)
3412 INDUSTRIAL AND MARINE ENGINES
Governor Drive And Oil Pump
3412 INDUSTRIAL AND MARINE ENGINES
Governor And Fuel Pump Drive (Automatic Timing Advance Unit) (Standard Engine)
3412 INDUSTRIAL AND MARINE ENGINES
Governor And Fuel Pump Drive (Automatic Timing Advance Unit) (Low Speed Engine)
3412 INDUSTRIAL AND MARINE ENGINES
Fuel Ratio Control
3412 INDUSTRIAL AND MARINE ENGINES
Fuel Transfer Pump
3412 INDUSTRIAL AND MARINE ENGINES
Fuel Transfer Pump Drive
3412 INDUSTRIAL AND MARINE ENGINES
Woodward PSG Governor
3412 INDUSTRIAL & MARINE ENGINE ATTACHMENTS
Governor Linkage
3412 INDUSTRIAL & MARINE ENGINE ATTACHMENTS
Governor Controls
3412 INDUSTRIAL & MARINE ENGINE ATTACHMENTS
Governor Air Actuator
3412 INDUSTRIAL & MARINE ENGINE ATTACHMENTS
Tool Operating Manual
Using the 4C-6090 Multichannel Temperature Selector Group{0599, 0701, 0706, 1251, 1254, 1290, 1713}
Using the 4C-6090 Multichannel Temperature Selector Group{0599, 0701, 0706, 1251, 1254, 1290, 1713}
Using the TMI System to Retrieve Off Engine Injection Pump Test Specifications for the Fuel Injection Equipment Test Stand{0706, 0782, 1251, 1286}
Using the TMI System to Retrieve Off Engine Injection Pump Test Specifications for the Fuel Injection Equipment Test Stand{0706, 0782, 1251, 1286}
Testing and Adjusting Fuel Injection Pump and Governor on 3064 and 3066 Engines{0374, 0599, 0706}
Testing and Adjusting Fuel Injection Pump and Governor on 3064 and 3066 Engines{0374, 0599, 0706}
Using the 143-2099 Sleeve Replacement Tool Group on 3114, 3116, and 3126 Engines{0374, 0599, 0701, 0706, 0781}
Using the 143-2099 Sleeve Replacement Tool Group on 3114, 3116, and 3126 Engines{0374, 0599, 0701, 0706, 0781}
169-3374 Brass Injector Sleeve Removal Group for 3176 and 3176B Engines{0374, 0599, 0700, 0706}
169-3374 Brass Injector Sleeve Removal Group for 3176 and 3176B Engines{0374, 0599, 0700, 0706}
Service Letter-China
The Governors Need To Be Reworked On Certain 3412 Engines Equipped With A 9Z5359 Modification (High Output 3412 Custom Marine Engine)
The Governors Need To Be Reworked On Certain 3412 Engines Equipped With A 9Z5359 Modification (High Output 3412 Custom Marine Engine)
Service Letter-Asia
Information Release Memo
APPEARANCE CHANGE ON REMAN SHORT BLOCKS
APPEARANCE CHANGE ON REMAN SHORT BLOCKS
Service Letter-APD
The Governors Need To Be Reworked On Certain 3412 Engines Equipped With A 9Z5359 Modification (High Output 3412 Custom Marine Engine)
The Governors Need To Be Reworked On Certain 3412 Engines Equipped With A 9Z5359 Modification (High Output 3412 Custom Marine Engine)
Disassembly and Assembly
Rocker Shaft Assembly
3408C & 3412C INDUSTRIAL ENGINES
Governor &amp; Fuel Pump Drive
3408C & 3412C INDUSTRIAL ENGINES
Fuel Injection Nozzles & Adapters
3408C & 3412C INDUSTRIAL ENGINES
Fuel Injection Pumps
3408C & 3412C INDUSTRIAL ENGINES
Fuel Transfer Pump
3408C & 3412C INDUSTRIAL ENGINES
Governor &amp; Fuel Injection Pump Housing
3408C & 3412C INDUSTRIAL ENGINES
Fuel Shutoff Solenoid
3408C & 3412C INDUSTRIAL ENGINES
Fuel Injection Lines
3412 INDUSTRIAL & MARINE ENGINES
Fuel Transfer Pump
3412 INDUSTRIAL & MARINE ENGINES
Fuel Injection Pumps
3412 INDUSTRIAL & MARINE ENGINES
Automatic Timing Advance
3412 INDUSTRIAL & MARINE ENGINES
Governor (Low Speed Engine)
3412 INDUSTRIAL & MARINE ENGINES
Fuel Injection Pump Housing &amp; Governor
3412 INDUSTRIAL & MARINE ENGINES
Fuel Injection Valves (Precombustion Chamber)
3412 INDUSTRIAL & MARINE ENGINES
Fuel Injection Valves (Direct Injection)
3412 INDUSTRIAL & MARINE ENGINES
Fuel Injection Nozzles
3412 INDUSTRIAL & MARINE ENGINES
Fuel Injection Nozzles &amp; Adapters (Later 7000 Series)
3412 INDUSTRIAL & MARINE ENGINES
Direct Injection Adapters
3412 INDUSTRIAL & MARINE ENGINES
Rocker Shaft Assembly
3412 INDUSTRIAL & 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
6V3129 Nozzle Puller Group And FT1533 Nozzle Assembly Adapter Can Be Used To Remove Fuel Nozzles{0621,1254}
1981/02/02
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
New Cylinder Heads And Fuel Nozzle Adapters Used{1101,1106}
1985/07/01
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
Changes To Fuel Systems {1250,1251,1252,1253,1254,1100}
1985/09/16
Cylinder Head And Valve Rocker Arm Brackets Have Oil Supply Passages In A Different Location To Prevent Possible Oil Leakage Into Cooling System {1100,1102,1350}
1985/10/21
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
Bleed Screw Washer (Seal) Must Be Replaced If Bleed Screw Removed From Fuel Nozzle{1254}
1986/04/07
More Precise Governor Speed Adjustment Possible With Attachment Governor Control Groups{1265,1264,1250}
1986/06/02
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
Use Correct Compression Seal Washer (Gas Seal) On 7000 Series Fuel Injection Nozzles{1254,1250}
1986/09/29
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
New Governor Spring Changes Speed Regulation{1264,1286}
1977/10/31
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
Probable Causes Of Low Fuel Delivery During Testing On Fuel Injection Test Benches{0650,1250}
1978/02/06
New Tachometer Drive Adapter Assembly Prevents Failure Of The Seals For the Tachometer Drive Group And Transfer Pump{7462,1256}
1978/02/27
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
New Dashpot Spring Gives A Reduction In &quot;Overshoot&quot;{1264}
1978/06/26
A One-Piece Spring Seat Is Now Used In The Governor{1264}
1978/06/26
Remove Fuel Injection Nozzles Before The Bottom Surface Of A Cylinder Head Is Cleaned{1254,1101}
1978/08/07
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
Ether Starting Aid System Improves Cold Weather Starts{1456}
1979/03/19
New Woodward Governor Control Used On Diesel Engines; Former Control Now Used On Gas Engines Only{1265}
1979/03/19
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
Fuel Injection Line For Injection Test Bench Is Available From Caterpillar{0652,1250}
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
New Bleed Screw Used On 7000 Series Fuel Injection Nozzles{1254}
1989/03/06
Be Sure To Tighten Fuel Injection Line Clamps To The Correct Torque{1252}
1989/09/11
Governor Control Motor Polarity May Require A Change{1265,1408,7556}
1990/10/29
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 Fuel Pump Bonnet Seal Has Better Heat Resistance {1251}
1994/09/12
Tamper Resistant Plugs And Tamper Resistant Bolts Used To Prevent Changes To Fuel Ratio Control (FRC) Setting{1278,1287}
1996/01/22
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
Troubleshooting Engines with New Scroll Fuel Systems (NSFS) {1254}
2006/01/02
Do Not Reuse the Hold Down Bolts for the Fuel Injectors On All Products that Contain C9 Through C32 Engines {1290}
2014/08/14
Policy on Testing of Fuel Injectors and Fuel Nozzles {1251}
2008/11/17
Do Not Use the 6V-4022 Fuel Injector Tester to Measure Unit Injector Fuel Flow Rate {1251, 1254, 1290, 1713}
2008/11/17
The Pop (Injector) Tester Is not Available for Fuel Injectors {0782, 1251, 1254, 1290, 1713}
2008/11/17

Caterpillar Parts SIS Catalog 3412 :

PUMP GP-FUEL INJECTION
4N-2118 PUMP GP-FUEL INJECTION
PUMP GP-FUEL TRANSFER
4N-1111 PUMP GP-FUEL TRANSFER
PUMP GP-FUEL TRANSFER
4N-1101 PUMP GP-FUEL TRANSFER
VALVE GP
2W-0748 VALVE GP
VALVE GP-FUEL INJECTION
2W-0336 VALVE GP-FUEL INJECTION
PUMP GP-GOV,FUEL INJ,FUEL TFR
2W-8457 PUMP GP-GOV,FUEL INJ,FUEL TFR
PUMP GP-GOV,FUEL INJ,FUEL TFR
1W-4932 PUMP GP-GOV,FUEL INJ,FUEL TFR
PUMP GP-GOV,FUEL INJ,FUEL TFR
1W-4931 PUMP GP-GOV,FUEL INJ,FUEL TFR
PUMP GP FUEL INJECTION
7N-1246 PUMP GP FUEL INJECTION
PUMP GP FUEL INJECTION
7N-1246 PUMP GP FUEL INJECTION
PUMP GP FUEL INJECTION
7N-1246 PUMP GP FUEL INJECTION
PUMP GP FUEL INJECTION
7N-1246 PUMP GP FUEL INJECTION
PUMP GP FUEL INJECTION
7N-1246 PUMP GP FUEL INJECTION
PUMP GP FUEL INJECTION
7N-1246 PUMP GP FUEL INJECTION
PUMP GP-FUEL INJECTION
6N-4065 PUMP GP-FUEL INJECTION
PUMP GP-FUEL INJECTION
6N-4065 PUMP GP-FUEL INJECTION

Truck sale:

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