SR4 and SR4B Electric Power Generation Rewind Data Caterpillar


Winding Data for 111-8240 Generator through 112-1481 Generator

Usage:

SR4B 1BN

111-8240 Generator

Table 1
MAIN STATOR AND ROTOR WINDING DATA    
ITEM     STATOR     ROTOR    
Stack Height    
304.8 mm (12.0 inch)    

304.8 mm (12.0 inch)    
Slots     48     -    
Coil Throw     1 - 10     -    
Turns/Coil     3     -    
Turns/Pole     -     130    
No. & Wire Size     10 - #14     #8 SQ    
Mean Length Turn    
1242.1 mm (48.9 inch)    
-    
Copper Weight    
33.7 kg (74.4 lb)    

48.3 kg (106.5 lb)    
Inside Connection (1)     4/2 Parallel Star     4 in Series    
Line Leads (No. & Size)     12 - #000     -    
Terminal bolt size     3/8 inch     -    
Low Voltage connected line resistance at 25 ° C (77 ° F)     0.00712 ohms     -    
Field lead resistance at 25 ° C (77 ° F)     -     1.015 ohms    
EXCITER WINDING DATA    
Exciter Frequency (Hz)     90 Hz     Permanent Magnet Frequency     - Hz    
Exciter Poles     6    
ITEM     STATOR (FIELD)     ROTOR (ARMATURE)     Permanent Magnet Stator    
Stack Length    
88.9 mm (3.5 inch)    

88.9 mm (3.5 inch)    
-    
Coils/Group     6     2     -    
Slots (Coils)     6     36     -    
Turns (Coils)     150     8     -    
No. & Size Wire     1 - #16     2 - #16     -    
Coil Throw     1 - 2     1 - 6     -    
Mean Length Turn (Calc.)    
388.6 mm (15.3 inch)    

350.5 mm (13.8 inch)    
-    
Copper Weight    
4.1 kg (9.1 lb)    

2.2 kg (4.8 lb)    
-    
Insulation     Heavy Polyester Polyamide Imide    
Connection (2)     Series     2 Parallel Star     -    
Line Leads     2 - #14     3 - #10     -    
( 1 ) See Specifications, "Connection Diagrams for Main Stator and Main Rotor" Connection Diagram 04
( 2 ) See Specifications, "Connection Diagrams for Exciter" Connection Diagram E

111-8241 Generator

Table 2
MAIN STATOR AND ROTOR WINDING DATA    
ITEM     STATOR     ROTOR    
Stack Height    
360.7 mm (14.2 inch)    

360.7 mm (14.2 inch)    
Slots     48     -    
Coil Throw     1 - 10     -    
Turns/Coil     2.5 (2-3-2-3)     -    
Turns/Pole     -     130    
No. & Wire Size     12 - #14     #8 SQ    
Mean Length Turn    
1353.8 mm (53.3 inch)    
-    
Copper Weight    
40.1 kg (88.5 lb)    

53.6 kg (118.2 lb)    
Inside Connection (1)     4/2 Parallel Star     4 in Series    
Line Leads (No. & Size)     12 - #000     -    
Terminal bolt size     3/8 inch     -    
Low Voltage connected line resistance at 25 ° C (77 ° F)     0.00574 ohms     -    
Field lead resistance at 25 ° C (77 ° F)     -     1.115 ohms    
EXCITER WINDING DATA    
Exciter Frequency (Hz)     90 Hz     Permanent Magnet Frequency     - Hz    
Exciter Poles     6    
ITEM     STATOR (FIELD)     ROTOR (ARMATURE)     Permanent Magnet Stator    
Stack Length    
88.9 mm (3.5 inch)    

88.9 mm (3.5 inch)    
-    
Coils/Group     6     2     -    
Slots (Coils)     6     36     -    
Turns (Coils)     150     8     -    
No. & Size Wire     1 - #16     2 - #16     -    
Coil Throw     1 - 2     1 - 6     -    
Mean Length Turn (Calc.)    
388.6 mm (15.3 inch)    

350.5 mm (13.8 inch)    
-    
Copper Weight    
4.1 kg (9.1 lb)    

2.2 kg (4.8 lb)    
-    
Insulation     Heavy Polyester Polyamide Imide    
Connection (2)     Series     2 Parallel Star     -    
Line Leads     2 - #14     3 - #10     -    
( 1 ) See Specifications, "Connection Diagrams for Main Stator and Main Rotor" Connection Diagram 04
( 2 ) See Specifications, "Connection Diagrams for Exciter" Connection Diagram E

111-8242 Generator

Table 3
MAIN STATOR AND ROTOR WINDING DATA    
ITEM     STATOR     ROTOR    
Stack Height    
419.1 mm (16.5 inch)    

419.1 mm (16.5 inch)    
Slots     48     -    
Coil Throw     1 - 10     -    
Turns/Coil     2.25 (2-2-2-3)     -    
Turns/Pole     -     130    
No. & Wire Size     10 - #14 and 5 - #15     #8 SQ    
Mean Length Turn    
1470.7 mm (57.9 inch)    
-    
Copper Weight    
41.7 kg (91.9 lb)    

59.1 kg (130.4 lb)    
Inside Connection (1)     2 Parallel Star     4 in Series    
Line Leads (No. & Size)     24 - #1     -    
Terminal bolt size     3/8 inch     -    
Low Voltage connected line resistance at 25 ° C (77 ° F)     0.00489 ohms     -    
Field lead resistance at 25 ° C (77 ° F)     -     1.225 ohms    
EXCITER WINDING DATA    
Exciter Frequency (Hz)     90 Hz     Permanent Magnet Frequency     - Hz    
Exciter Poles     6    
ITEM     STATOR (FIELD)     ROTOR (ARMATURE)     Permanent Magnet Stator    
Stack Length    
88.9 mm (3.5 inch)    

88.9 mm (3.5 inch)    
-    
Coils/Group     6     2     -    
Slots (Coils)     6     36     -    
Turns (Coils)     150     8     -    
No. & Size Wire     1 - #16     2 - #16     -    
Coil Throw     1 - 2     1 - 6     -    
Mean Length Turn (Calc.)    
388.6 mm (15.3 inch)    

350.5 mm (13.8 inch)    
-    
Copper Weight    
4.1 kg (9.1 lb)    

2.2 kg (4.8 lb)    
-    
Insulation     Heavy Polyester Polyamide Imide    
Connection (2)     Series     2 Parallel Star     -    
Line Leads     2 - #14     3 - #10     -    
( 1 ) See Specifications, "Connection Diagrams for Main Stator and Main Rotor" Connection Diagram 03
( 2 ) See Specifications, "Connection Diagrams for Exciter" Connection Diagram A

111-8243 Generator

Table 4
MAIN STATOR AND ROTOR WINDING DATA    
ITEM     STATOR     ROTOR    
Stack Height    
495.3 mm (19.5 inch)    

495.3 mm (19.5 inch)    
Slots     48     -    
Coil Throw     1 - 10     -    
Turns/Coil     2     -    
Turns/Pole     -     130    
No. & Wire Size     18 - #14     #8 SQ    
Mean Length Turn    
1623.1 mm (63.9 inch)    
-    
Copper Weight    
52.9 kg (116.7 lb)    

66.4 kg (146.4 lb)    
Inside Connection (1)     4/2 Parallel Star     4 in Series    
Line Leads (No. & Size)     24 - #0     -    
Terminal bolt size     3/8 inch     -    
Low Voltage connected line resistance at 25 ° C (77 ° F)     0.00377 ohms     -    
Field lead resistance at 25 ° C (77 ° F)     -     1.40 ohms    
EXCITER WINDING DATA    
Exciter Frequency (Hz)     90 Hz     Permanent Magnet Frequency     - Hz    
Exciter Poles     6    
ITEM     STATOR (FIELD)     ROTOR (ARMATURE)     Permanent Magnet Stator    
Stack Length    
88.9 mm (3.5 inch)    

88.9 mm (3.5 inch)    
-    
Coils/Group     6     2     -    
Slots (Coils)     6     36     -    
Turns (Coils)     150     8     -    
No. & Size Wire     1 - #16     2 - #16     -    
Coil Throw     1 - 2     1 - 6     -    
Mean Length Turn (Calc.)    
388.6 mm (15.3 inch)    

350.5 mm (13.8 inch)    
-    
Copper Weight    
4.1 kg (9.1 lb)    

2.2 kg (4.8 lb)    
-    
Insulation     Heavy Polyester Polyamide Imide    
Connection (2)     Series     2 Parallel Star     -    
Line Leads     2 - #14     3 - #10     -    
( 1 ) See Specifications, "Connection Diagrams for Main Stator and Main Rotor" Connection Diagram 47
( 2 ) See Specifications, "Connection Diagrams for Exciter" Connection Diagram D

112-1468 Generator

Table 5
MAIN STATOR AND ROTOR WINDING DATA    
ITEM     STATOR     ROTOR    
Stack Height    
304.8 mm (12.0 inch)    

304.8 mm (12.0 inch)    
Slots     48     -    
Coil Throw     1 - 10     -    
Turns/Coil     2.75 (2-3-3-3)     -    
Turns/Pole     -     130    
No. & Wire Size     12 - #14     #8 SQ    
Mean Length Turn    
1242.1 mm (48.9 inch)    
-    
Copper Weight    
37.1 kg (81.9 lb)    

48.3 kg (106.5 lb)    
Inside Connection (1)     4 Parallel Star     4 in Series    
Line Leads (No. & Size)     16 - #2     -    
Terminal bolt size     3/8 inch     -    
Low Voltage connected line resistance at 25 ° C (77 ° F)     0.00557 ohms     -    
Field lead resistance at 25 ° C (77 ° F)     -     1.015 ohms    
EXCITER WINDING DATA    
Exciter Frequency (Hz)     90 Hz     Permanent Magnet Frequency     - Hz    
Exciter Poles     6    
ITEM     STATOR (FIELD)     ROTOR (ARMATURE)     Permanent Magnet Stator    
Stack Length    
88.9 mm (3.5 inch)    

88.9 mm (3.5 inch)    
-    
Coils/Group     6     2     -    
Slots (Coils)     6     36     -    
Turns (Coils)     150     8     -    
No. & Size Wire     1 - #16     2 - #16     -    
Coil Throw     1 - 2     1 - 6     -    
Mean Length Turn (Calc.)    
388.6 mm (15.3 inch)    

350.5 mm (13.8 inch)    
-    
Copper Weight    
4.1 kg (9.1 lb)    

2.2 kg (4.8 lb)    
-    
Insulation     Heavy Polyester Polyamide Imide    
Connection (2)     Series     2 Parallel Star     -    
Line Leads     2 - #14     3 - #10     -    
( 1 ) See Specifications, "Connection Diagrams for Main Stator and Main Rotor" Connection Diagram 10
( 2 ) See Specifications, "Connection Diagrams for Exciter" Connection Diagram D

112-1469 Generator

Table 6
MAIN STATOR AND ROTOR WINDING DATA    
ITEM     STATOR     ROTOR    
Stack Height    
360.7 mm (14.2 inch)    

360.7 mm (14.2 inch)    
Slots     48     -    
Coil Throw     1 - 10     -    
Turns/Coil     2.25 (2-2-2-3)     -    
Turns/Pole     -     130    
No. & Wire Size     14 - #14     #8 SQ    
Mean Length Turn    
1353.8 mm (53.3 inch)    
-    
Copper Weight    
39.5 kg (87.1 lb)    

53.6 kg (118.2 lb)    
Inside Connection (1)     4 Parallel Star     4 in Series    
Line Leads (No. & Size)     16 - #1     -    
Terminal bolt size     3/8 inch     -    
Low Voltage connected line resistance at 25 ° C (77 ° F)     0.00424 ohms     -    
Field lead resistance at 25 ° C (77 ° F)     -     1.115 ohms    
EXCITER WINDING DATA    
Exciter Frequency (Hz)     90 Hz     Permanent Magnet Frequency     - Hz    
Exciter Poles     6    
ITEM     STATOR (FIELD)     ROTOR (ARMATURE)     Permanent Magnet Stator    
Stack Length    
88.9 mm (3.5 inch)    

88.9 mm (3.5 inch)    
-    
Coils/Group     6     2     -    
Slots (Coils)     6     36     -    
Turns (Coils)     150     8     -    
No. & Size Wire     1 - #16     2 - #16     -    
Coil Throw     1 - 2     1 - 6     -    
Mean Length Turn (Calc.)    
388.6 mm (15.3 inch)    

350.5 mm (13.8 inch)    
-    
Copper Weight    
4.1 kg (9.1 lb)    

2.2 kg (4.8 lb)    
-    
Insulation     Heavy Polyester Polyamide Imide    
Connection (2)     Series     2 Parallel Star     -    
Line Leads     2 - #14     3 - #10     -    
( 1 ) See Specifications, "Connection Diagrams for Main Stator and Main Rotor" Connection Diagram 10
( 2 ) See Specifications, "Connection Diagrams for Exciter" Connection Diagram D

112-1470 Generator

Table 7
MAIN STATOR AND ROTOR WINDING DATA    
ITEM     STATOR     ROTOR    
Stack Height    
419.1 mm (16.5 inch)    

419.1 mm (16.5 inch)    
Slots     48     -    
Coil Throw     1 - 10     -    
Turns/Coil     2     -    
Turns/Pole     -     130    
No. & Wire Size     13 - #13     #8 SQ    
Mean Length Turn    
1470.7 mm (57.9 inch)    
-    
Copper Weight    
43.7 kg (96.3 lb)    

59.1 kg (130.4 lb)    
Inside Connection (1)     4 Parallel Star     4 in Series    
Line Leads (No. & Size)     16 - #0     -    
Terminal bolt size     3/8 inch     -    
Low Voltage connected line resistance at 25 ° C (77 ° F)     0.00347 ohms     -    
Field lead resistance at 25 ° C (77 ° F)     -     1.225 ohms    
EXCITER WINDING DATA    
Exciter Frequency (Hz)     90 Hz     Permanent Magnet Frequency     - Hz    
Exciter Poles     6    
ITEM     STATOR (FIELD)     ROTOR (ARMATURE)     Permanent Magnet Stator    
Stack Length    
88.9 mm (3.5 inch)    

88.9 mm (3.5 inch)    
-    
Coils/Group     6     2     -    
Slots (Coils)     6     36     -    
Turns (Coils)     150     8     -    
No. & Size Wire     1 - #16     2 - #16     -    
Coil Throw     1 - 2     1 - 6     -    
Mean Length Turn (Calc.)    
388.6 mm (15.3 inch)    

350.5 mm (13.8 inch)    
-    
Copper Weight    
4.1 kg (9.1 lb)    

2.2 kg (4.8 lb)    
-    
Insulation     Heavy Polyester Polyamide Imide    
Connection (2)     Series     2 Parallel Star     -    
Line Leads     2 - #14     3 - #10     -    
( 1 ) See Specifications, "Connection Diagrams for Main Stator and Main Rotor" Connection Diagram 10
( 2 ) See Specifications, "Connection Diagrams for Exciter" Connection Diagram D

112-1478 Generator

Table 8
MAIN STATOR AND ROTOR WINDING DATA    
ITEM     STATOR     ROTOR    
Stack Height    
304.8 mm (12.0 inch)    

304.8 mm (12.0 inch)    
Slots     48     -    
Coil Throw     1 - 10     -    
Turns/Coil     3.75 (4-4-4-3)     -    
Turns/Pole     -     130    
No. & Wire Size     8 - #14     #8 SQ    
Mean Length Turn    
1242.1 mm (48.9 inch)    
-    
Copper Weight    
33.7 kg (74.4 lb)    

48.3 kg (106.5 lb)    
Inside Connection (1)     2 Parallel Star     4 in Series    
Line Leads (No. & Size)     4 - #0     -    
Terminal bolt size     3/8 inch     -    
Low Voltage connected line resistance at 25 ° C (77 ° F)     0.0403 ohms     -    
Field lead resistance at 25 ° C (77 ° F)     -     1.015 ohms    
EXCITER WINDING DATA    
Exciter Frequency (Hz)     90 Hz     Permanent Magnet Frequency     - Hz    
Exciter Poles     6    
ITEM     STATOR (FIELD)     ROTOR (ARMATURE)     Permanent Magnet Stator    
Stack Length    
88.9 mm (3.5 inch)    

88.9 mm (3.5 inch)    
-    
Coils/Group     6     2     -    
Slots (Coils)     6     36     -    
Turns (Coils)     150     8     -    
No. & Size Wire     1 - #16     2 - #16     -    
Coil Throw     1 - 2     1 - 6     -    
Mean Length Turn (Calc.)    
388.6 mm (15.3 inch)    

350.5 mm (13.8 inch)    
-    
Copper Weight    
4.1 kg (9.1 lb)    

2.2 kg (4.8 lb)    
-    
Insulation     Heavy Polyester Polyamide Imide    
Connection (2)     Series     2 Parallel Star     -    
Line Leads     2 - #14     3 - #10     -    
( 1 ) See Specifications, "Connection Diagrams for Main Stator and Main Rotor" Connection Diagram 21
( 2 ) See Specifications, "Connection Diagrams for Exciter" Connection Diagram D

112-1479 Generator

Table 9
MAIN STATOR AND ROTOR WINDING DATA    
ITEM     STATOR     ROTOR    
Stack Height    
360.7 mm (14.2 inch)    

360.7 mm (14.2 inch)    
Slots     48     -    
Coil Throw     1 - 11     -    
Turns/Coil     3     -    
Turns/Pole     -     130    
No. & Wire Size     10 - #14     #8 SQ    
Mean Length Turn    
1412.2 mm (55.6 inch)    
-    
Copper Weight    
38.4 kg (84.6 lb)    

53.6 kg (118.2 lb)    
Inside Connection (1)     2 Parallel Star     4 in Series    
Line Leads (No. & Size)     4 - #00     -    
Terminal bolt size     3/8 inch     -    
Low Voltage connected line resistance at 25 ° C (77 ° F)     0.0293 ohms     -    
Field lead resistance at 25 ° C (77 ° F)     -     1.115 ohms    
EXCITER WINDING DATA    
Exciter Frequency (Hz)     90 Hz     Permanent Magnet Frequency     - Hz    
Exciter Poles     6    
ITEM     STATOR (FIELD)     ROTOR (ARMATURE)     Permanent Magnet Stator    
Stack Length    
88.9 mm (3.5 inch)    

88.9 mm (3.5 inch)    
-    
Coils/Group     6     2     -    
Slots (Coils)     6     36     -    
Turns (Coils)     150     8     -    
No. & Size Wire     1 - #16     2 - #16     -    
Coil Throw     1 - 2     1 - 6     -    
Mean Length Turn (Calc.)    
388.6 mm (15.3 inch)    

350.5 mm (13.8 inch)    
-    
Copper Weight    
4.1 kg (9.1 lb)    

2.2 kg (4.8 lb)    
-    
Insulation     Heavy Polyester Polyamide Imide    
Connection (2)     Series     2 Parallel Star     -    
Line Leads     2 - #14     3 - #10     -    
( 1 ) See Specifications, "Connection Diagrams for Main Stator and Main Rotor" Connection Diagram 21
( 2 ) See Specifications, "Connection Diagrams for Exciter" Connection Diagram D

112-1480 Generator

Table 10
MAIN STATOR AND ROTOR WINDING DATA    
ITEM     STATOR     ROTOR    
Stack Height    
419.1 mm (16.5 inch)    

419.1 mm (16.5 inch)    
Slots     48     -    
Coil Throw     1 - 10     -    
Turns/Coil     3     -    
Turns/Pole     -     130    
No. & Wire Size     12 - #14     #8 SQ    
Mean Length Turn    
1470.7 mm (57.9 inch)    
-    
Copper Weight    
47.9 kg (105.7 lb)    

59.1 kg (130.4 lb)    
Inside Connection (1)     2 Parallel Star     4 in Series    
Line Leads (No. & Size)     4 - #000     -    
Terminal bolt size     3/8 inch     -    
Low Voltage connected line resistance at 25 ° C (77 ° F)     0.0269 ohms     -    
Field lead resistance at 25 ° C (77 ° F)     -     1.225 ohms    
EXCITER WINDING DATA    
Exciter Frequency (Hz)     90 Hz     Permanent Magnet Frequency     - Hz    
Exciter Poles     6    
ITEM     STATOR (FIELD)     ROTOR (ARMATURE)     Permanent Magnet Stator    
Stack Length    
88.9 mm (3.5 inch)    

88.9 mm (3.5 inch)    
-    
Coils/Group     6     2     -    
Slots (Coils)     6     36     -    
Turns (Coils)     150     8     -    
No. & Size Wire     1 - #16     2 - #16     -    
Coil Throw     1 - 2     1 - 6     -    
Mean Length Turn (Calc.)    
388.6 mm (15.3 inch)    

350.5 mm (13.8 inch)    
-    
Copper Weight    
4.1 kg (9.1 lb)    

2.2 kg (4.8 lb)    
-    
Insulation     Heavy Polyester Polyamide Imide    
Connection (2)     Series     2 Parallel Star     -    
Line Leads     2 - #14     3 - #10     -    
( 1 ) See Specifications, "Connection Diagrams for Main Stator and Main Rotor" Connection Diagram 21
( 2 ) See Specifications, "Connection Diagrams for Exciter" Connection Diagram D

112-1481 Generator

Table 11
MAIN STATOR AND ROTOR WINDING DATA    
ITEM     STATOR     ROTOR    
Stack Height    
495.3 mm (19.5 inch)    

495.3 mm (19.5 inch)    
Slots     48     -    
Coil Throw     1 - 10     -    
Turns/Coil     2.5 (3-2-3-2)     -    
Turns/Pole     -     130    
No. & Wire Size     14 - #14     #8 SQ    
Mean Length Turn    
1645.9 mm (64.8 inch)    
-    
Copper Weight    
51.4 kg (113.4 lb)    

66.4 kg (146.4 lb)    
Inside Connection (1)     2 Parallel Star     4 in Series    
Line Leads (No. & Size)     4 - #0000     -    
Terminal bolt size     3/8 inch     -    
Low Voltage connected line resistance at 25 ° C (77 ° F)     0.0215 ohms     -    
Field lead resistance at 25 ° C (77 ° F)     -     1.40 ohms    
EXCITER WINDING DATA    
Exciter Frequency (Hz)     90 Hz     Permanent Magnet Frequency     - Hz    
Exciter Poles     6    
ITEM     STATOR (FIELD)     ROTOR (ARMATURE)     Permanent Magnet Stator    
Stack Length    
88.9 mm (3.5 inch)    

88.9 mm (3.5 inch)    
-    
Coils/Group     6     2     -    
Slots (Coils)     6     36     -    
Turns (Coils)     150     8     -    
No. & Size Wire     1 - #16     2 - #16     -    
Coil Throw     1 - 2     1 - 6     -    
Mean Length Turn (Calc.)    
388.6 mm (15.3 inch)    

350.5 mm (13.8 inch)    
-    
Copper Weight    
4.1 kg (9.1 lb)    

2.2 kg (4.8 lb)    
-    
Insulation     Heavy Polyester Polyamide Imide    
Connection (2)     Series     2 Parallel Star     -    
Line Leads     2 - #14     3 - #10     -    
( 1 ) See Specifications, "Connection Diagrams for Main Stator and Main Rotor" Connection Diagram 21
( 2 ) See Specifications, "Connection Diagrams for Exciter" Connection Diagram D

Caterpillar Information System:

2000/04/01 Special Instruction, REHS0440 is Available for an Index of Electrical System Schematics {7566}
2000/04/01 Special Instruction, REHS0440 is Available for an Index of Electrical System Schematics {7566}
2000/04/17 Pull the Injector Sleeve with a 139-0692 Sleeve Jaw {0706, 1713}
Connection Diagrams: SR4 and SR4B Generators, Voltage Regulators, Options Selection Guide for Voltage Regulator (All Except SR4B for 3500 Engines)
Connection Diagrams: SR4 and SR4B Generators, Voltage Regulators, Options VR3 Voltage Regulator Connections (All Except SR4B for 3500 Engines)
Connection Diagrams: SR4 and SR4B Generators, Voltage Regulators, Options VR4 Voltage Regulator Connections (All Except SR4B for 3500 Engines)
Connection Diagrams: SR4 and SR4B Generators, Voltage Regulators, Options Oil Field Generator Connections (SR4)
Connection Diagrams: SR4 and SR4B Generators, Voltage Regulators, Options Main Stator and Voltage Sensing Lead Connections (SR4B for 3500 Engines)
3054 Engine Air Inlet and Exhaust System - Inspect
2000/04/01 Correction To Parts Manual, SEBP2697-02 {1000}
2000/06/01 Improved Pacbrake Operation can be Attained by Removal of Breather Bolt or by Rerouting Solenoid Wiring on Some C-15 and C-16 Truck Engines {1129}
Uninterruptible Power Supply (UPS) 250 Installation
3114, 3116, and 3126 Engines Fuel System - Inspect
325D and 329D Excavators Hydraulic System Pilot Valve (Travel)
3114, 3116, and 3126 Engines Engine Speed - Check
345B Series II Excavator Machine System Specifications Track Roller (Double Flange)
3114, 3116, and 3126 Engines Finding Top Center Position for No. 1 Piston
3034 Engine for Caterpillar Built Machines Pistons and Connecting Rods - Assemble
3034 Engine for Caterpillar Built Machines Pistons and Connecting Rods - Install - Serrated Connecting Rod
3512B Marine Auxiliary Engine Crankshaft
3512B and 3512C Engines For Caterpillar Built Machines Camshaft
3126B Marine Engine Starting the Engine
2000/04/01 New Service Manuals and Revised Service Manuals are Available {1000}
3126B Marine Engine Diagnostic Lamp
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