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8L4047 AIR STARTING MOTOR GROUP--Type 1 Replaced by 4N5712 shown on Page 38B 3L9921 Valve and 8L5052 Motor parts are shown on Pages 39, 40 & 40A G3306


ELECTRICAL AND STARTING SYSTEM
STARTING MOTOR GP
IGNITION GP

GAS ENGINE G3306 GAS ENGINE 68D
 G333C OR 3306 ENGINE 68D00001-UP UEG0040S G3306 68D   (1968)

ELECTRICAL AND STARTING SYSTEM

STARTING MOTOR GP
MOTOR GP-AIR
4N-4370 MOTOR GP-AIR
MOTOR GP-AIR
4N-4370 MOTOR GP-AIR
AIR STARTING MOTOR GROUP
8L-4047 AIR STARTING MOTOR GROUP
AIR STARTING MOTOR GROUP
8L-4047 AIR STARTING MOTOR GROUP
WHISTLE VALVE ASSEMBLY
3L-9921 WHISTLE VALVE ASSEMBLY
AIR STARTING MOTOR ASSEMBLY
8L-5052 AIR STARTING MOTOR ASSEMBLY
 

#UEG0040S0120
 

8L-4047: AIR STARTING MOTOR GROUP

8L4047 AIR STARTING MOTOR GROUP--Type 1
Replaced by 4N5712 shown on Page 38B
3L9921 Valve and 8L5052 Motor parts are shown on Pages 39, 40 & 40A
c104878 UEG0040S
8L4047 AIR STARTING MOTOR GROUP Parts scheme
  For full view, you need register

Parts for your G3306 GAS ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  2L-4318 [1] CLAMP  
  1H-0690 [1] STRIP  
  0S-0509 [2] BOLT  
  1D-4717 [2] NUT  
  3B-4506 [2] LOCKWASHER  
  3L-6662 [1] BRACKET  
  3B-6498 [1] ELBOW  
  9L-4652 [1] HOSE ASSEM.  
    (17.25" LONG)
  4H-7869 [1] GASKET  
  1A-1135 [3] BOLT  
  4B-4280 [2] WASHER  
  3B-4510 [3] LOCKWASHER  
  8L-5052 Y [1] MOTOR ASSEM.  
    (SEE SEPARATE ILLUSTRATION)
  6B-3156 [1] NIPPLE  
  3L-9921 Y [1] VALVE  
    (SEE SEPARATE ILLUSTRATION)
  3B-7749 [1] NIPPLE  
  4L-3124 [1] LUBRICATOR  
  7B-7169 [1] NIPPLE  
  3B-6498 [2] ELBOW  
  4B-9029 [1] NIPPLE  
    -OR-
  8B-9581 [1] NIPPLE  
  3B-7749 [1] NIPPLE  
  1L-0259 [1] FITTING  
  Y   SEPARATE ILLUSTRATION
 

#UEG0040S0121
 

8L-4047: AIR STARTING MOTOR GROUP

8L4047 AIR STARTING MOTOR GROUP--Type 2
Replaced by 4N5712 shown on Page 38B
3L9921 Valve & 8L5052 Motor parts are shown on Pages 39, 40 & 40A
c117743 UEG0040S
8L4047 AIR STARTING MOTOR GROUP Parts scheme
  For full view, you need register

Parts for your G3306 GAS ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  2L-4318 [1] CLAMP  
  1H-0690 [1] STRIP  
  2P-3200 C [2] BOLT  
  1D-4717 [2] NUT  
  5M-2894 C [2] WASHER  
  3L-6662 [1] BRACKET  
  3B-6498 [1] ELBOW  
  9L-4652 [1] HOSE ASSEM.  
    (17.25" LONG)
  4H-7869 [1] GASKET  
  0S-1589 C [3] BOLT  
  4B-4280 [2] WASHER  
  8L-5052 Y [1] MOTOR ASSEM.  
    (SEPARATE ILLUSTRATION)
  6B-3156 [1] NIPPLE  
  3L-9921 Y [1] VALVE  
    (SEPARATE ILLUSTRATION)
  3B-7749 [1] NIPPLE  
  4L-3124 [1] LUBRICATOR  
  7B-7169 [1] NIPPLE  
  3B-6498 [2] ELBOW  
  6B-8128 C [1] NIPPLE  
  3B-7749 [1] NIPPLE  
  1L-0259 [1] FITTING  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

#UEG0040S0122
 

3L-9921: WHISTLE VALVE ASSEMBLY

3L9921 WHISTLE VALVE ASSEMBLY
Part of 8L4047 Air Starting Motor Group shown on Pages 38D & 39
c60030 UEG0040S
3L9921 WHISTLE VALVE ASSEMBLY Parts scheme
  For full view, you need register

Parts for your G3306 GAS ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  4L-2797 [1] LEVER ASSEM.  
  4L-3052 [1] GLAND  
  4L-2798 [1] PACKING  
  4L-3053 [1] STEM  
  4L-2802 [1] NUT  
  4L-2799 [1] DISC  
  4L-2801 [1] HOLDER  
  4L-2800 [1] SPRING  
 

#UEG0040S0123
 

8L-5052: AIR STARTING MOTOR ASSEMBLY

8L5052 AIR STARTING MOTOR ASSEMBLY--Type 1
Part of 8L4047 Air Starting Motor Group shown on Page 39
c102560 UEG0040S
8L5052 AIR STARTING MOTOR ASSEMBLY Parts scheme
  For full view, you need register

Parts for your G3306 GAS ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4M-0546 [1] BEARING  
2. 2B-2695 [6] BOLT  
3. 3B-4505 [18] LOCKWASHER  
4. 8F-7702 [1] SEAL  
5. 1S-6011 [1] GASKET  
6. 4L-9792 [2] BOLT  
7. 3B-4506 [4] LOCKWASHER  
8. 8L-3894 [1] ELBOW  
9. 2B-7408 [2] PLUG  
10. 0L-1351 [2] BOLT  
11. 2L-0617 [1] SPACER  
12. 1S-6097 [2] BOLT  
13. 5F-8651 [1] BEARING  
14. 1S-6005 [1] CASE ASSEM.  
15. 3J-7584 [1] BEARING  
    (Part of 1S6005 Case Assem.)
16. 7L-5313 [1] SHAFT  
17. 2L-0609 [1] BEARING  
18. 1S-6106 [1] RING (Snap)  
19. 1S-6013 [1] COVER  
20. 1S-6008 [1] SPACER  
21. 1A-9579 [8] BOLT  
22. 7L-5311 [1] DRIVE ASSEM.  
23. 7L-5310 [1] HOUSING ASSEM.  
  2B-4602 [1] PLUG (Pipe)  
24. 2L-0631 [1] WICK  
25. 1S-6003 [1] BEARING  
    (Parts of 7L5310 Housing Assem.)
26. 1S-6096 [1] SEAL  
27. 4M-0034 [1] RING (Beveled)  
28. 1S-6009 [1] GASKET  
29. 2L-0764 [1] NUT  
30. 1S-6002 [1] GEAR  
31. 2B-7409 [1] PLUG  
32. 2M-8487 [1] RING  
33. 1B-7182 [4] BOLT  
34. 2L-0622 [1] SHIM (.002" Thick)  
  2L-0623 [1] SHIM (.003" Thick)  
  2L-0624 [1] SHIM (.005" Thick)  
35. 1S-6010 [1] GASKET  
36. 1S-6000 [1] PLATE ASSEM.  
37. 2L-0616 [1] SEAL  
38. 1S-6007 [1] ROTOR  
39. 2L-7736 [5] VANE  
40. 1S-4861 [1] HOUSING ASSEM.  
  8H-4514 [4] INSERT  
    (Part of 1S4861 Housing Assem.)
41. 1S-6004 [1] PLATE ASSEM.  
 

#UEG0040S0124
 

8L-5052: AIR STARTING MOTOR ASSEMBLY

8L5052 AIR STARTING MOTOR ASSEMBLY--Type 2
Part of 8L4047 Air Starting Motor Group shown on Pages 38D & 39
c141500 UEG0040S
8L5052 AIR STARTING MOTOR ASSEMBLY Parts scheme
  For full view, you need register

Parts for your G3306 GAS ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4M-0546 [1] BEARING  
2. 2B-2695 [6] BOLT  
3. 3B-4505 [18] LOCKWASHER  
4. 8F-7702 [1] SEAL  
5. 1S-6011 [1] GASKET  
6. 4L-9792 [2] BOLT  
7. 3B-4506 [4] LOCKWASHER  
8. 8L-3894 [1] ELBOW  
9. 2B-7408 [2] PLUG  
10. 0L-1351 [2] BOLT  
11. 2L-0617 [1] SPACER  
12. 1S-6097 [2] BOLT  
13. 2N-1446 C [1] BEARING  
14. 1S-6005 [1] CASE ASSEM.  
15. 3J-7584 [1] BEARING  
16. 7L-5313 [1] SHAFT  
17. 2L-0609 [1] BEARING  
18. 1S-6106 [1] RING (Snap)  
19. 1S-6013 [1] COVER  
20. 1S-6008 [1] SPACER  
21. 1A-9579 [8] BOLT  
22. 7L-5311 [1] DRIVE ASSEM.  
23. 7L-5310 [1] HOUSING ASSEM.  
  2B-4602 [1] PLUG (Pipe)  
24. 8F-7702 C [2] SEAL  
25. 4M-0546 C [1] BEARING  
26. 1S-6096 [1] SEAL  
27. 4M-0034 [1] RING (Beveled)  
28. 1S-6009 [1] GASKET  
29. 2L-0764 [1] NUT  
30. 1S-6002 [1] GEAR  
31. 2B-7409 [1] PLUG  
32. 2M-8487 [1] RING  
33. 1B-7182 [4] BOLT  
34. 2L-0622 [1] SHIM (.002 in. Thick)  
  2L-0623 [1] SHIM (.003 in. Thick)  
  2L-0624 [1] SHIM (.005 in. Thick)  
35. 1S-6010 [1] GASKET  
36. 1S-6000 [1] PLATE ASSEM.  
37. 2L-0616 [1] SEAL  
38. 1S-6007 [1] ROTOR  
39. 2L-7736 [5] VANE  
40. 1S-4861 [1] HOUSING ASSEM.  
  8H-4514 [4] INSERT  
41. 1S-6004 [1] PLATE ASSEM.  
  C   INDICATES CHANGE
 

#UEG0040S0125
 

2N-2519: IGNITION GROUP

2N2519 IGNITION GROUP--Type 1
Serial No. 68D1 to 959, 961, 962, 964 to 977, 979 to 990, 999 and 68D1000 inclusive
c132342 UEG0040S
2N2519 IGNITION GROUP Parts scheme
  For full view, you need register

Parts for your G3306 GAS ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7L-6791 [6] TRANSFORMER ASSEM.  
2. 2N-0804 [1] CABLE ASSEM.  
3. 2B-8461 [6] TERMINAL  
4. 4S-8787 H WIRE (Lighting) 96"  
5. 2L-8076 [10] TERMINAL  
6. 2L-8066 [5] TERMINAL  
7. 5L-2590 [6] TERMINAL  
8. 4S-8742 H WIRE (Ignition) 72"  
9. 8L-8413 [5] TIE  
10. 1C-0569 [13] BOLT  
  3B-4505 [13] LOCKWASHER  
  4B-4277 [13] WASHER  
11. 3B-1915 [2] BOLT  
  3B-4506 [2] LOCKWASHER  
  5B-9628 [2] WASHER  
12. 6L-1911 [1] SHAFT ASSEM.  
13. 1B-8701 [1] KEY  
14. 6F-0984 [1] DOWEL  
15. 5B-4688 [1] PIN  
    (Parts of 6L1911 Assem.)
16. 6L-5270 [1] GASKET  
17. 7L-6787 [1] MAGNETO ASSEM.  
18. 7L-5370 [1] CONDUIT  
19. 3H-0019 [2] CLIP  
20. 5L-7409 [6] COVER  
21. 7L-3053 [6] ADAPTER  
22. 5L-5073 [6] GASKET  
23. 2N-0553 [6] SPARK PLUG  
24. 5S-1105 [6] SEAL  
25. 7L-2753 [6] SPACER  
26. 7L-5293 [1] SHIELD  
27. 8L-5850 [1] PANEL ASSEM.  
28. 6L-2309 [1] SWITCH (Stop)  
29. 8L-5849 [1] SWITCH (Magnetic)  
30. 6L-2310 [1] GAUGE (Oil Pressure)  
31. 6L-2311 [1] GAUGE (Water Temperature)  
    (Parts of 8L5850 Assem.)
  2H-2143 [1] MARKER (Card of)  
  [1] WIRING DIAGRAM  
  H   ORDER BY THE FOOT
 

#UEG0040S0126
 

2N-2519: IGNITION GROUP

2N2519 IGNITION GROUP--Type 2
Serial No. 68D1 to 959, 961, 962, 964 to 977, 979 to 990, 999 and 68D1000 inclusive
3N528 Magneto parts are shown on Page 40E
c137624 UEG0040S
2N2519 IGNITION GROUP Parts scheme
  For full view, you need register

Parts for your G3306 GAS ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7L-6791 [6] TRANSFORMER ASSEM.  
2. 3N-2700 C [1] CABLE ASSEM.  
3. 2B-8461 [6] TERMINAL  
4. 4S-8787 H WIRE (Lighting) 96"  
5. 2L-8076 [10] TERMINAL  
6. 2L-8066 [5] TERMINAL  
7. 5L-2590 [6] TERMINAL  
8. 4S-8742 H WIRE (Ignition) 72"  
9. 8L-8413 [5] TIE  
10. 1C-0569 [13] BOLT  
  3B-4505 [13] LOCKWASHER  
  4B-4277 [13] WASHER  
11. 3B-1915 [2] BOLT  
  3B-4506 [2] LOCKWASHER  
  5B-9628 [2] WASHER  
12. 6L-1911 [1] SHAFT ASSEM.  
13. 1B-8701 [1] KEY  
14. 6F-0984 [1] DOWEL  
15. 5B-4688 [1] PIN  
16. 6L-5270 [1] GASKET  
17. 3N-0528 YC [1] MAGNETO ASSEM.  
    (See Separate Illustration)
18. 4S-8732 HC CONDUIT 20"  
19. 1S-0996 C [2] CLIP  
20. 5L-7409 [6] COVER  
21. 2N-6603 C [6] ADAPTER  
22. 2N-7174 C [6] GASKET  
23. 2N-2839 C [6] SPARK PLUG  
24. 5S-1105 [6] SEAL  
25. 7L-2753 [6] SPACER  
26. 7L-5293 [1] SHIELD  
27. 8L-5850 [1] PANEL ASSEM.  
28. 6L-2309 [1] SWITCH (Stop)  
29. 8L-5849 [1] SWITCH (Magnetic)  
30. 6L-2310 [1] GAUGE (Oil Pressure)  
31. 6L-2311 [1] GAUGE (Water Temperature)  
32. 9M-9093 C [2] FERRULE  
  2H-2143 [1] MARKER (Card of)  
  [1] WIRING DIAGRAM  
  H   ORDER BY THE FOOT
  Y   SEPARATE ILLUSTRATION
 

#UEG0040S0127
 

2N-2519: IGNITION GROUP

2N2519 IGNITION GROUP--Type 3
Serial No. 68D1 to 959, 961, 962, 964 to 977, 979 to 990, 999 and 68D1000 inclusive
3N528 Magneto parts are shown on Page 40E
c147890 UEG0040S
2N2519 IGNITION GROUP Parts scheme
  For full view, you need register

Parts for your G3306 GAS ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7L-6791 [6] TRANSFORMER ASSEM.  
2. 3N-2700 [1] CABLE ASSEM.  
3. 2B-8461 [6] TERMINAL  
4. 4S-8787 H WIRE lighting) 96 in.  
5. 2L-8076 [10] TERMINAL  
6. 2L-8066 [5] TERMINAL  
7. 8M-8157 C [6] SEAL  
8. 4S-8742 H WIRE (ignition) 72 in.  
9. 8L-8413 [5] TIE  
10. 1C-0569 [13] BOLT  
  3B-4505 [13] LOCKWASHER  
  4B-4277 [13] WASHER  
11. 3B-1915 [2] BOLT  
  3B-4506 [2] LOCKWASHER  
  5B-9628 [2] WASHER  
12. 6L-1911 [1] SHAFT ASSEM.  
    (Includes)
13. 1B-8701 [1] KEY  
14. 6F-0984 [1] DOWEL  
15. 5B-4688 [1] PIN  
16. 6L-5270 [1] GASKET  
17. 3N-0528 Y [1] MAGNETO ASSEM.  
    (Separate Illustration)
18. 4S-8732 H CONDUIT 20 in.  
19. 1S-0996 [2] CLIP  
20. 2N-9500 C [6] COVER  
21. 2N-6603 [6] ADAPTER  
22. 2N-7174 [6] GASKET  
23. 2N-2839 [6] SPARK PLUG  
24. 5S-1105 [6] SEAL  
25. 2N-9380 C [6] INSULATOR  
26. 7L-5293 [1] SHIELD  
27. 8L-5850 [1] PANEL ASSEM.  
    (Includes)
28. 6L-2309 [1] SWITCH (stop)  
29. 8L-5849 [1] SWITCH (magnetic)  
30. 6L-2310 [1] GAUGE (oil pressure)  
31. 6L-2311 [1] GAUGE (water temperature)  
32. 9M-9093 [2] FERRULE  
33. 3N-1915 C [6] TERMINAL  
34. 3N-1914 C [6] TOP  
  J [1] WIRING DIAGRAM  
  J   NOT SHOWN
  Y   SEPARATE ILLUSTRATION
  H   ORDER BY THE FOOT
  C   INDICATES CHANGE
 

#UEG0040S0128
 

3N-0579: IGNITION GROUP

3N579 IGNITION GROUP--Type 1
Serial No. 68D960, 963, 978, 991 to 998 and 68D1001-Up
3N528 Magneto parts are shown on Page 40E
c141498 UEG0040S
3N0579 IGNITION GROUP Parts scheme
  For full view, you need register

Parts for your G3306 GAS ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7L-6791 [6] TRANSFORMER ASSEM.  
2. 3N-2700 [1] CABLE ASSEM.  
3. 2B-8461 [6] TERMINAL  
4. H WIRE (Lighting) 96 in.  
5. 8L-5850 [1] PANEL ASSEM.  
6. 8L-5849 [1] SWITCH (Magnetic)  
7. 6L-2309 [1] SWITCH (Stop)  
8. 3N-2781 [1] GAUGE (Water Temperature)  
9. 3N-2780 [1] GAUGE (Oil Pressure)  
10. 4S-8742 H WIRE (Ignition) 72 in.  
11. 8L-8413 [5] TIE  
12. 2L-8076 [10] TERMINAL  
13. 2L-8066 [5] TERMINAL  
14. 3N-0528 Y [1] MAGNETO ASSEM.  
    (Separate Illustration)
15. 5L-2590 [6] TERMINAL  
  2H-2143 J [1] MARKER (Card of)  
  J [1] WIRING DIAGRAM  
  H   ORDER BY THE FOOT
  Y   SEPARATE ILLUSTRATION
  J   NOT SHOWN
 

#UEG0040S0129
 

3N-0579: IGNITION GROUP

3N579 IGNITION GROUP--Type 2
Serial No. 68D960, 963, 978, 991 to 998 and 68D1001-Up
3N528 Magneto parts are shown on Page 40E
c223625 UEG0040S
3N0579 IGNITION GROUP Parts scheme
  For full view, you need register

Parts for your G3306 GAS ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7L-6791 [6] TRANSFORMER ASSEM.  
    (Each Includes)
2. 6L-7273 C [1] BRACKET ASSEM.  
3. 2N-2518 C [1] WIRING GROUP  
    (Includes)
  5P-5629 H WIRE 2.43 m(96 in.)  
4. 3N-2700 [1] CABLE ASSEM.  
5. 8L-8413 [25] TIE  
6. 2L-8076 [10] TERMINAL  
7. 2L-8066 [5] TERMINAL  
8. 8D-0693 [1] WIRE ASSEM.  
    (Includes)
  5P-5629 H WIRE .19 m(7.6 in.)  
  2L-8076 [1] TERMINAL  
9. 8M-0537 [1] TERMINAL  
  2H-2143 J [1] MARKER (card of)  
10. 8L-5850 [1] PANEL ASSEM.  
    (Includes)
11. 8L-5849 [1] SWITCH (magnetic)  
12. 6L-2309 [1] SWITCH (stop)  
13. 3N-2781 [1] GAUGE (water temperature)  
14. 3N-2780 [1] GAUGE (oil pressure)  
15. 3N-0528 Y [1] MAGNETO GROUP  
    (Separate Illustration)
  J [1] WIRING DIAGRAM  
  H   ORDER BY THE METER
  Y   SEPARATE ILLUSTRATION
  J   NOT SHOWN
  C   INDICATES CHANGE
 

Information:

General Service Information
Introduction
DELCO REMY CRANKING MOTORS 30-MT, 35-MT, 40-MT, 50-MT SERIES
Delco Remy
DELCO REMY CRANKING MOTORS 30-MT, 35-MT, 40-MT, 50-MT SERIES
Engine News
12-Volt Starter Solenoid Available For 7T2265 And 7T2266 Starting Motors
1987/02/01
Modification To Prevent Starter From Remaining Engaged With Flywheel After Engine Starts
1987/03/01
Testing The Starter On The Engine
1987/05/01
Remanufactured Heavy-Duty Starters And High-Amp Alternators
1987/06/01
Be Sure Battery Cable To Starter Connection Has Correct Torque
1988/03/01
Magnetic Switches (Starter Relays) Improved
1988/03/01
New Starter Motors Have Solenoid On Top Of Starter
1978/03/01
New Starting Motors Used {1453}
2002/05/01
Special Instruction
Installation of Electric Starting Motors{1453}
Installation of Electric Starting Motors{1453}
Caterpillar PRELUB<SUP>&reg;</SUP> Diagnostics{1469}
Caterpillar PRELUB® Diagnostics{1469}
Installation of New Shift Lever Assembly for All Starter Motors {1453}
Installation of New Shift Lever Assembly for All Starter Motors {1453}
Procedure to Install the Insulator on to Series Starters on All Engines {1453}
Procedure to Install the Insulator on to Series Starters on All Engines {1453}
Installation of Repair Kit-Solenoid Plunger Assembly on All Engines {1453}
Installation of Repair Kit-Solenoid Plunger Assembly on All Engines {1453}
Procedure to Install Terminal Kit on All Engines {1453}
Procedure to Install Terminal Kit on All Engines {1453}
Procedure to Install Brush Holder Assembly in All Engines {1453}
Procedure to Install Brush Holder Assembly in All Engines {1453}
Procedure to Replace Armature of Starter Motor On All Cat<SUP>&reg;</SUP> Products {1408, 1450, 1453}
Procedure to Replace Armature of Starter Motor On All Cat® Products {1408, 1450, 1453}
Procedure to Replace Commutator End (CE) Housing of Starter Motor On All Cat<SUP>&reg;</SUP> Products {1408, 1450, 1453}
Procedure to Replace Commutator End (CE) Housing of Starter Motor On All Cat® Products {1408, 1450, 1453}
Procedure to Replace Drive Assembly of Starter Motor On All Cat<SUP>&reg;</SUP> Products {1453}
Procedure to Replace Drive Assembly of Starter Motor On All Cat® Products {1453}
Specifications
Starter Magnetic Switch<BR> 7M4291 24V (Delco-Remy Number 1119866)
4.75" BORE INDUSTRIAL & MARINE ENGINE ATTACHMENTS
Air Starting Motor<BR> (7L8425, 8L5052, 6L4532)
4.75" BORE INDUSTRIAL & MARINE ENGINE ATTACHMENTS
Starting Air Regulating Valve<BR> 1L5011 Valve
4.75" BORE INDUSTRIAL & MARINE ENGINE ATTACHMENTS
Starting Motor
4.75" BORE INDUSTRIAL & MARINE ENGINE ATTACHMENTS
Starting Motors
G333C ENGINE
Starting Motor
37-MT, 41-MT, and 42-MT Series Starting Motors
Systems Operation
General Information
37-MT, 41-MT, and 42-MT Series Starting Motors
Component Description
37-MT, 41-MT, and 42-MT Series Starting Motors
Normal Operation
37-MT, 41-MT, and 42-MT Series Starting Motors
Testing and Adjusting
No Load - Test
37-MT, 41-MT, and 42-MT Series Starting Motors
Brush and Brush Holder - Check
37-MT, 41-MT, and 42-MT Series Starting Motors
Pinion Clearance - Adjust
37-MT, 41-MT, and 42-MT Series Starting Motors
Starting Motor Solenoid - Test
37-MT, 41-MT, and 42-MT Series Starting Motors
Troubleshooting
Engine Does Not Crank with Starting Motor On and Pinion Engaging Ring Gear
37-MT, 41-MT, and 42-MT Series Starting Motors
Starting Motor Does Not Turn or Turns Slowly
37-MT, 41-MT, and 42-MT Series Starting Motors
General Information
37-MT, 41-MT, and 42-MT Series Starting Motors
Disassembly and Assembly
Starting Motor - Disassemble - 37-MT and 41-MT
37-MT, 41-MT, and 42-MT Series Starting Motors
General Information
37-MT, 41-MT, and 42-MT Series Starting Motors
Starting Motor - Assemble - 37-MT and 41-MT
37-MT, 41-MT, and 42-MT Series Starting Motors
Starting Motor - Disassemble - 42-MT
37-MT, 41-MT, and 42-MT Series Starting Motors
Starting Motor - Assemble - 42-MT
37-MT, 41-MT, and 42-MT Series Starting Motors
Service Magazine
Replacement Of Brush Holder Pins In Delco-Remy Electric Starting Motors{1453}
1982/06/28
Adjust Bosch Solenoid If Replaced Or Reinstalled{1407,1453}
1986/11/10
12-Volt Starter Solenoid Available For 7T2265 And 7T2266 Starting Motors{1407}
1987/02/16
Modification To Prevent Starter From Remaining Engaged With Flywheel After Engine Starts{1400,1450}
1987/03/16
Testing The Starter On The Engine{1401,1450}
1987/05/04
Remanufactured Heavy-Duty Starters And High-Amp Alternators{1405,1453}
1987/05/25
Be Sure Battery Cable-To-Starter Connection Has Correct Torque{1453}
1988/03/14
Magnetic Switches (Starter Relays) Improved{1450}
1988/03/14
Two Plug Assemblies (Booster Cables) Are Available To Start Machines{1401,1453}
1979/11/05
Limitations On Engine Cranking Time{1453,1401}
1989/03/27
Causes And Effects Of Low Battery Voltage On Electric Starters{1401,1453,1467}
1989/04/24
0R5207 Remanufactured Starter May Not Fit In Some Applications{1453}
1993/11/29
Improved Starter Solenoid Assemblies Available {1467,1518}
1996/09/02

Caterpillar Parts SIS Catalog G3306 :

MOTOR GP-AIR
4N-4370 MOTOR GP-AIR
MOTOR GP-AIR
4N-4370 MOTOR GP-AIR
STARTING MOTOR GP-AIR
4N-5712 STARTING MOTOR GP-AIR
STARTING MOTOR GP-AIR
4N-5712 STARTING MOTOR GP-AIR
3N-1384 ALTERNATOR ASSEMBLY
3N-1383 ALTERNATOR ASSEMBLY
ALTERNATOR ASSEMBLY
8L-5412 ALTERNATOR ASSEMBLY
ALTERNATOR AND DRIVE
ALTERNATOR AND DRIVE
AIR STARTING MOTOR GROUP
8L-4047 AIR STARTING MOTOR GROUP
WHISTLE VALVE ASSEMBLY
3L-9921 WHISTLE VALVE ASSEMBLY
AIR STARTING MOTOR ASSEMBLY
8L-5052 AIR STARTING MOTOR ASSEMBLY
AIR STARTING MOTOR ASSEMBLY
8L-5052 AIR STARTING MOTOR ASSEMBLY
IGNITION GROUP
2N-2519 IGNITION GROUP
IGNITION GROUP
2N-2519 IGNITION GROUP
IGNITION GROUP
2N-2519 IGNITION GROUP
IGNITION GROUP
3N-0579 IGNITION GROUP

Truck sale:

Caterpillar G3306, Construction
133,280 
Caterpillar G3306, Construction
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HOLT CAT
Caterpillar G3306, Construction
90,000 
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- Stationary Generator Sets
WAGNER EQUIPMENT CO
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22,500 
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LOUISIANA CAT POWER SYSTEMS
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55,000 
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- Stationary Generator Sets
MACALLISTER MACHINERY CO., INC
CATERPILLAR G3306 2014
 
CATERPILLAR G3306 2014
- STATIONARY - NATURAL GAS
WAGNER EQUIPMENT CO
United States
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