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3H756 AMMETER GROUP--Pilot House Mounted D330A MARINE ENGINE


ELECTRICAL AND STARTING SYSTEM
WIRING GP
GENERATORS
GENERATOR GP
ELECTRICAL AND STARTING SYSTEM
ALTERNATOR GP-CHARGING
GENERATORS
GENERATOR GP

MARINE ENGINE D330A MARINE ENGINE 57B
 D330 MARINE ENGINE 57B00001-00527 UE033766 D330A 57B   (1959)

ELECTRICAL AND STARTING SYSTEM

WIRING GP
ELECTRIC MOTOR AND WIRING GROUP
5L-4491 ELECTRIC MOTOR AND WIRING GROUP
MOTOR AND WIRING GROUP
5L-5868 MOTOR AND WIRING GROUP
MOTOR AND WIRING GROUP
3L-9119 MOTOR AND WIRING GROUP
AMMETER GROUP
3H-0756 AMMETER GROUP
 

#UE0337660340
 

3H-0756: AMMETER GROUP

3H756 AMMETER GROUP--Pilot House Mounted
c35654 UE033766
3H0756 AMMETER GROUP Parts scheme
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Parts for your D330A MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  3H-0737 [1] SHUNT ASSEM.  
  3H-0736 [1] AMMETER  
  7F-5058 [4] TERMINAL  
  7B-4826 [4] INSULATOR  
    (PARTS OF LEAD ASSEM.)
  3H-0757 [1] LEAD ASSEM.  
 

#UE0337660341
 

4L-2110: GENERATOR ARRANGEMENT

4L2110 GENERATOR ARRANGEMENT--12 Volt, 30 Ampere
UE0337660341 UE033766
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Parts for your D330A MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  4L-1799 Y [1] AUXILIARY DRIVE GROUP  
  4L-1903 Y [1] GENERATOR GROUP  
  Y   SEPARATE ILLUSTRATION
 

#UE0337660342
 

4L-2111: GENERATOR ARRANGEMENT

4L2111 GENERATOR ARRANGEMENT--24 Volt, 18 Ampere
UE0337660342 UE033766
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Parts for your D330A MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  4L-1799 Y [1] AUXILIARY DRIVE GROUP  
  4L-2070 Y [1] GENERATOR GROUP  
  Y   SEPARATE ILLUSTRATION
 

#UE0337660343
 

5L-3438: GENERATOR GROUP

5L3438 GENERATOR GROUP--32 Volt, 60 Ampere--Type 1
5L1243 Generator parts are shown on Pages 62C and 62D
c67907 UE033766
5L3438 GENERATOR GROUP Parts scheme
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Parts for your D330A MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  2L-3402 [1] SWITCH  
  0L-2070 [1] BOLT  
  1D-4717 [1] NUT  
  3B-4506 [1] LOCKWASHER  
  4B-5271 [2] WASHER  
  5L-1647 [2] INSULATOR  
  6F-5641 [1] AMMETER  
  5L-2320 [1] WIRING KIT GROUP  
  6B-2500 25 FT. WIRE  
  6B-2501 20 FT. WIRE  
  1L-9899 [1] MARKED (CARD OF)  
  2L-1944 [1] TAPE (ELEC 1/2" X 150")  
  2L-9724 [10] CLIP  
  2L-8049 [10] TERMINAL (NO. 10 SCREW)  
  2L-8050 [2] TERMINAL (1/4" SCREW)  
  2L-8052 [1] TERMINAL (3/8" SCREW)  
  2L-8054 [2] TERMINAL (1/2" SCREW)  
    (USED WITH NO. 6 WIRE)
  2L-8066 [7] TERMINAL (NO. 10 SCREW)  
  2L-8067 [5] TERMINAL (1/4" SCREW)  
  2L-8071 [2] TERMINAL (1/2" SCREW)  
    (USED WITH NO. 12-10 WIRE)
  5L-1244 [1] REGULATOR  
  7F-4305 [2] CONNECTOR  
  5L-1245 [1] RELAY  
  0S-1585 [2] BOLT  
  [1] PLATE  
  2A-0758 [4] BOLT  
  3B-4504 [4] LOCKWASHER  
  5M-0953 [1] COVER (FUEL FILTER)  
  6F-5884 [1] SHOCK MOUNT KIT  
  8F-0383 [1] BRACKET (1" HOLE)  
  8F-0382 [1] BRACKET (2" HOLE)  
  7H-1246 [3] SCREW  
  1B-4427 [3] NUT  
  3B-4504 [3] LOCKWASHER  
  1F-0082 [3] GROMMET ASSEM.  
  8F-0385 [1] LEAD ASSEM.  
  0L-1143 [2] BOLT  
  5L-3136 [1] BRACKET ASSEM.  
  9F-2978 [2] NUT (WELD)  
    (PART OF BRACKET ASSEM. 5L3136)
  5L-3134 [1] BAR  
  3B-6773 [1] ELBOW  
  0S-1571 [1] BOLT  
  1D-4717 [1] NUT  
  3B-4506 [1] LOCKWASHER  
  4B-5271 [1] WASHER  
  5L-1647 [2] INSULATOR  
  5L-3308 [1] VEE BELT SET  
  [1] WIRING DIAGRAM  
  5L-3305 [1] PULLEY  
  0S-1591 [6] BOLT  
  3B-4506 [6] LOCKWASHER  
    (MOUNTED ON CRANKSHAFT PULLEY)
  5L-1243 Y [1] GENERATOR  
    (SEE SEPARATE ILLUS. FOR PARTS)
  7F-0192 [1] BOLT (2" LONG)  
  0S-1594 [1] BOLT (1" LONG)  
  3B-4506 [1] LOCKWASHER  
  4B-5271 [2] WASHER  
  5L-3306 [1] STRAP  
  5L-1647 [2] INSULATOR  
  [1] PULLEY (FLAT)  
  Y   SEPARATE ILLUSTRATION
 

#UE0337660344
 

5L-3438: GENERATOR GROUP

5L3438 GENERATOR GROUP--32 Volt, 60 Ampere--Type 2
5L1243 Alternator Assembly, 6L5397 and 6L5658 Regulator Assembly parts are shown on Pages 62C & 62D and on Page 64R
For 30 Volt application substitute 6L5658 Regulator Assembly for 6L5397
c92320 UE033766
5L3438 GENERATOR GROUP Parts scheme
  For full view, you need register

Parts for your D330A MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  2L-3402 [1] SWITCH  
  0L-2070 [1] BOLT  
  1D-4717 [1] NUT  
  3B-4506 [1] LOCKWASHER  
  4B-5271 [4] WASHER  
  5L-1647 [2] INSULATOR  
  6F-5641 [1] AMMETER  
  5L-2320 [1] WIRING KIT GROUP  
  6B-2500 25 FT. WIRE  
  6B-2501 20 FT. WIRE  
  1L-9899 [1] MARKER (CARD OF)  
  2L-9724 [10] CLIP  
  2L-8049 [10] TERMINAL (NO. 10 SCREW)  
  2L-8049 [2] TERMINAL (1/4" SCREW)  
  2L-8052 [1] TERMINAL (3/8" SCREW)  
  2L-8054 [2] TERMINAL (1/2" SCREW)  
    (USED WITH NO. 6 WIRE)
  2L-8066 [7] TERMINAL (NO. 10 SCREW)  
  2L-8067 [5] TERMINAL (1/4" SCREW)  
  2L-8069 [2] TERMINAL (3/8" SCREW)  
  2L-8071 [2] TERMINAL (1/2" SCREW)  
    (USED WITH NO. 12-10 WIRE)
  5L-4167 [1] CAPACITOR  
  7F-4305 [2] CONNECTOR  
  5L-1245 [1] RELAY  
  6L-5397 [1] REGULATOR ASSEM. (32 VOLT)  
    -OR-
  6L-5658 YH [1] REGULATOR ASSEM. (30 VOLT)  
    (SEE SEPARATE ILLUSTRATION)
  5M-0953 [1] COVER (FUEL FILTER)  
  6F-5884 [1] SHOCK MOUNT KIT  
  8F-0383 [1] BRACKET (1 HOLE)  
  8F-0382 [1] BRACKET (2 HOLE)  
  7H-1246 [3] SCREW  
  1B-4427 [3] NUT  
  3B-4504 [3] LOCKWASHER  
  1F-0082 [3] GROMMET ASSEM.  
  8F-0385 [1] LEAD ASSEM.  
  0L-1143 [2] BOLT  
  5L-3136 [1] BRACKET ASSEM.  
  9F-2978 [2] NUT (WELD)  
    (PART OF BRACKET ASSEM. 5L3136)
  5L-3134 [1] BAR  
  3B-6773 [1] ELBOW  
    (TO FUEL TRANSFER PUMP)
  0S-1571 [1] BOLT  
  1D-4717 [1] NUT  
  3B-4506 [1] LOCKWASHER  
  4B-5271 [1] WASHER  
  5L-1647 [2] INSULATOR  
  5L-3826 [1] VEE BELT SET  
    (CONSISTS OF 2 BELTS)
  [1] WIRING DIAGRAM  
  5L-3835 [1] PULLEY  
  0S-1591 [6] BOLT  
  3B-4506 [6] LOCKWASHER  
    (MOUNTED ON CRANKSHAFT PULLEY)
  5L-1243 Y [1] ALTERNATOR ASSEM.  
    (SEE SEPARATE ILLUSTRATION)
  7F-0192 [1] BOLT (2" LONG)  
  0S-1594 [1] BOLT (1" LONG)  
  3B-4506 [1] LOCKWASHER  
  4B-5271 [2] WASHER  
  5L-3306 [1] STRAP  
  5L-1647 [2] INSULATOR  
  5L-3825 [1] PULLEY (FLAT)  
  H   NOT PART OF GENERATOR GROUP 5L
  Y   SEPARATE ILLUSTRATION
 

#UE0337660345
 

5L-1243: ALTERNATOR AS

5L1243 ALTERNATOR ASSEMBLY--32 Volt, 60 Ampere--Type 1
Part of 5L3438 Generator Group and 5L6223 Alternator Group shown on Page 62B and on Pages 64J through 64L
c80848 UE033766
5L1243 ALTERNATOR AS Parts scheme
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Parts for your D330A MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  [2] STUD  
  4L-5694 [4] NUT  
  2H-9071 [4] LOCKWASHER  
  9B-8932 [2] WASHER  
  3F-3711 [2] WASHER  
  7F-9809 [2] BUSHING  
  5L-4279 [1] STUD  
  5L-4426 [2] NUT  
  8H-3481 [2] LOCKWASHER  
  3F-9556 [1] LOCKWASHER  
  2H-9048 [1] WASHER  
  5L-4277 [2] BUSHING  
  [1] PIN  
  [1] PIN  
    (PARTS OF FRAME ASSEM. 5L4267)
  5L-6485 [1] KIT (BRUSH REPLACEMENT)  
  5L-6488 [1] SLIP RING ASSEM.  
    (PART OF ROTOR ASSEM. 5L6487)
  4L-0563 [1] PLUG  
    (PART OF FRAME ASSEM. 5L4267)
  2L-7414 [1] BEARING  
  2L-6840 [1] RING  
    (PART OF FRAME ASSEM. 5L4267)
  5L-4285 [1] BRACKET  
  5L-6484 [3] KIT (NEGATIVE RECTIFIER)  
  5L-6483 [3] KIT (POSITIVE RECTIFIER)  
  5L-4267 [1] FRAME ASSEM.  
  5L-4282 [4] BUSHING  
  5L-4266 [1] BUSHING  
  5L-4265 [1] SLEEVE  
    (PARTS OF FRAME ASSEM. 5L4267)
  5L-4507 [2] SCREW  
  7H-2079 [2] LOCKWASHER  
  3H-0240 [2] WASHER  
  9B-9178 [1] SCREW  
  8H-3481 [1] LOCKWASHER  
  5L-6487 [1] ROTOR ASSEM.  
  5L-4283 [4] BOLT  
  5L-6486 [1] STATOR ASSEM.  
  5L-4274 [1] CONNECTOR  
  5L-4273 [1] FRAME  
  5L-6489 [1] RETAINER  
  5L-4284 [1] GASKET  
  6B-0924 [1] BEARING  
  9B-8935 [1] COLLAR  
  1B-8704 [1] KEY  
  8F-2707 [1] NUT  
  5L-3483 [1] LOCKWASHER  
  9B-9113 [1] WASHER  
  5L-4276 [1] RETAINER  
  5L-6490 [3] SCREW  
  9F-8125 [3] LOCKWASHER  
  5L-4203 [1] FAN & BAFFLE ASSEM.  
 

#UE0337660346
 

5L-1243: ALTERNATOR AS

5L1243 ALTERNATOR ASSEMBLY--32 Volt, 60 Ampere--Type 2
Part of 5L3438 Generator Group and 5L6223 Alternator Group shown on Page 62B and on Pages 64J through 64L
c104943 UE033766
5L1243 ALTERNATOR AS Parts scheme
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Parts for your D330A MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  9B-8934 [2] STUD ASSEM.  
  4B-2051 [4] NUT  
  2H-9071 [4] LOCKWASHER  
  9B-8932 [2] WASHER  
  3F-3711 [2] WASHER  
  5L-4279 [1] STUD  
  5L-4426 [2] NUT  
  8H-3481 [2] LOCKWASHER  
  3F-9556 [1] LOCKWASHER  
  7F-4920 [1] WASHER  
  5L-4277 [2] BUSHING  
  6L-4468 [1] CONNECTOR  
  5L-6488 [1] SLIP RING ASSEM.  
    (PART OF ROTOR ASSEM. 5L6487)
  2L-7414 [1] BEARING  
  5L-4285 [1] BRACKET  
  6L-3661 [3] WIRE ASSEM.  
  5L-8412 [1] FRAME ASSEM.  
  5L-4282 [4] BUSHING  
  5L-4507 [2] SCREW  
  7H-2079 [2] LOCKWASHER  
  3H-0240 [2] WASHER  
  9B-9178 [1] SCREW  
  8H-3481 [1] LOCKWASHER  
  5L-6487 [1] ROTOR ASSEM.  
  5L-4286 [1] STATOR ASSEM.  
  5L-4274 [1] CONNECTOR  
  5L-4283 [4] BOLT  
  5L-4273 [1] FRAME  
  5L-6489 [1] RETAINER  
  5L-4284 [1] GASKET  
  6B-0924 [1] BEARING  
  9B-8935 [1] COLLAR  
  1B-8704 [1] KEY  
  6L-4153 [1] NUT  
  4L-0573 [1] WASHER  
  9B-9113 [1] WASHER  
  5L-4276 [1] RETAINER  
  5L-6490 [3] SCREW  
  9F-8125 [3] LOCKWASHER  
  5L-4203 [1] FAN AND BAFFLE ASSEM.  
  5L-6483 H [3] KIT (POSITIVE RECTIFIER)  
  5L-6484 H [3] KIT (NEGATIVE RECTIFIER)  
  5L-6485 H [1] KIT (BRUSH REPLACEMENT)  
  6L-4853 H [1] KIT (TERMINAL AND HOLDER)  
  H   NOT PART OF 5L1243 ALTERNATOR
 

#UE0337660347
 

4L-1903: GENERATOR GROUP

4L1903 GENERATOR GROUP--12 Volt, 30 Ampere
Part of 4L2110 Generator Arrangement. 3L5998 Generator, 3L6000 Regulator and
4L1902 Mounting and Drive Group parts are shown on Pages 64, 66 and 68
c63130 UE033766
4L1903 GENERATOR GROUP Parts scheme
  For full view, you need register

Parts for your D330A MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  2L-9810 [1] WIRING KIT  
  6B-2500 23 FT. WIRE  
  1L-9899 [1] MARKER (CARD OF:)  
  2L-1944 [1] TAPE (ELEC (1/2" X 150")  
  2L-9724 [11] CLIP  
  2L-8067 [9] TERMINAL (1/4" SCREW)  
  2L-8068 [3] TERMINAL (5/16" SCREW)  
  2L-8069 [3] TERMINAL (3/8" SCREW)  
  2L-8066 [10] TERMINAL (NO. 10 SCREW)  
    (FOR USE WITH NO. 10 WIRE)
  2L-8049 [3] TERMINAL (NO. 10 SCREW)  
  2L-8050 [1] TERMINAL (1/4" SCREW)  
    (FOR USE WITH NO. 6 WIRE)
  3L-6000 Y [1] REGULATOR  
    (SEE SEPARATE ILLUS. FOR PARTS)
  [1] WIRING DIAGRAM  
  3L-5998 Y [1] GENERATOR  
    (SEE SEPARATE ILLUS. FOR PARTS)
  4L-1902 Y [1] MOUNTING & DRIVE GROUP  
    (SEE SEPARATE ILLUS. FOR PARTS)
  Y   SEPARATE ILLUSTRATION
 

#UE0337660348
 

4L-2070: GENERATOR GROUP

4L2070 GENERATOR GROUP--24 Volt, 18 Ampere
Part of 4L2111 Generator Arrangement. 4L2113 Generator, 3L4312 Regulator and
4L2068 Mounting and Drive Group parts are shown on Pages 65, 67 and 69
c65066 UE033766
4L2070 GENERATOR GROUP Parts scheme
  For full view, you need register

Parts for your D330A MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  2L-9810 [1] WIRING KIT  
  6B-2500 23 FT. WIRE  
  1L-9899 [1] MARKER (CARD OF:)  
  2L-1944 [1] TAPE (ELEC. 1/2" X 150")  
  2L-9724 [11] CLIP  
  2L-8067 [9] TERMINAL (1/4" SCREW)  
  2L-8068 [3] TERMINAL (5/16" SCREW)  
  2L-8069 [3] TERMINAL (3/8" SCREW)  
  2L-8066 [10] TERMINAL (NO. 10 SCREW)  
    (FOR USE WITH NO. 10 WIRE)
  2L-8049 [3] TERMINAL (NO. 10 SCREW)  
  2L-8050 [1] TERMINAL (1/4" SCREW)  
    (FOR USE WITH NO. 6 WIRE)
  3L-4312 Y [1] REGULATOR  
    (SEE SEPARATE ILLUS. FOR PARTS)
  [1] WIRING DIAGRAM  
  4L-2113 Y [1] GENERATOR  
    (SEE SEPARATE ILLUS. FOR PARTS)
  4L-2068 Y [1] MOUNTING & DRIVE GROUP  
    (SEE SEPARATE ILLUS. FOR PARTS)
  Y   SEPARATE ILLUSTRATION
 

#UE0337660349
 

3L-5998: GENERATOR

3L5998 GENERATOR--12 Volt, 30 Ampere
Part of 4L1903 Generator Group shown on Page 63
c54787 UE033766
3L5998 GENERATOR Parts scheme
  For full view, you need register

Parts for your D330A MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  4B-2051 [4] NUT  
  3B-4503 [4] LOCKWASHER  
  3F-3711 [2] WASHER (STEEL)  
  9B-8932 [1] WASHER (INSUL.)  
  7F-9809 [1] INSULATOR  
  4L-0559 [1] BUSHING  
  4L-0558 [1] STUD  
  9B-9134 [1] PIN  
    (PART OF ASSEM. 4L562)
  4L-0568 [2] SPRING  
  4L-0562 [1] FRAME ASSEM.  
  4L-0566 [1] BRUSH HOLDER ASSEM. (GRD.)  
  4L-0567 [1] BRUSH HOLDER ASSEM. (INSUL.)  
  2L-6840 [1] RING  
    (PART OF ASSEM. 4L562)
  9B-8875 [2] ARM  
  4L-0563 [1] PLUG  
    (PART OF ASSEM. 4L562)
  4L-0565 [2] BRUSH  
  4B-1218 [2] SCREW  
  9B-1117 [2] LOCKWASHER  
  4L-0569 [2] WASHER  
  3F-9235 [2] BOLT  
  3B-4505 [2] LOCKWASHER  
  4L-0580 [1] COIL ASSEM.  
  4L-0581 [1] CLIP  
  [1] STUD  
    (PARTS OF ASSEM. 4L580)
  7F-9808 [2] INSULATION  
  4L-0574 [1] SCREW  
  3B-4504 [1] LOCKWASHER  
  3F-0379 [2] SCREW  
  8F-2575 [2] SHOE  
  4L-0579 [1] ARMATURE ASSEM.  
  6B-0924 [2] BEARING  
  2L-6843 [1] WASHER  
  1B-8704 [1] KEY  
  4L-0578 [1] NUT  
  4L-0577 [1] WASHER  
  9B-8935 [1] COLLAR  
  4L-0571 [1] WASHER  
  4L-0572 [1] PLATE  
  7F-7611 [3] SCREW  
  3B-4502 [3] LOCKWASHER  
  4L-0570 [1] FRAME  
  9B-9130 [1] DOWEL  
 

Information:

Special Instruction
Cross-Reference for Electrical Connectors {7553}
Cross-Reference for Electrical Connectors {7553}
Guidelines for Routing and Installing Wire Harness Assemblies {1408, 7553}
Guidelines for Routing and Installing Wire Harness Assemblies {1408, 7553}
Repair Procedure for Damaged Harness Wiring {1408}
Repair Procedure for Damaged Harness Wiring {1408}
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}
Tool Operating Manual
Using the 453-3204 Pressure and Temperature Test Group{0374, 0599, 0706, 0708, 0709, 0731, 0732, 0738, 1408, 1439}
Using the 453-3204 Pressure and Temperature Test Group{0374, 0599, 0706, 0708, 0709, 0731, 0732, 0738, 1408, 1439}
Service Magazine
Improved 9W1077 Start Switch Assembly And 7N4160 Heat Start Switch Group{1416}
1990/12/10

Caterpillar Parts SIS Catalog D330A :

INSTRUMENT PANEL GROUP
4L-4611 INSTRUMENT PANEL GROUP
INSTRUMENTAL PANEL GROUP
4L-4612 INSTRUMENTAL PANEL GROUP
HARDWARE
HARDWARE
DUAL PANEL GROUP
5L-7431 DUAL PANEL GROUP
SINGLE PANEL GROUP
5L-7428 SINGLE PANEL GROUP
DUAL PANEL GROUP
5L-9893 DUAL PANEL GROUP
SINGLE PANEL GROUP
5L-9892 SINGLE PANEL GROUP
DUAL PANEL GROUP
6L-2103 DUAL PANEL GROUP
4L-2110 GENERATOR ARRANGEMENT
4L-2111 GENERATOR ARRANGEMENT
GENERATOR GROUP
5L-3438 GENERATOR GROUP
GENERATOR GROUP
5L-3438 GENERATOR GROUP
ALTERNATOR AS
5L-1243 ALTERNATOR AS
ALTERNATOR AS
5L-1243 ALTERNATOR AS
GENERATOR GROUP
4L-1903 GENERATOR GROUP
GENERATOR GROUP
4L-2070 GENERATOR GROUP

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