SEAL-O-RING 8C5176 - Caterpillar

Engine:
3508B (S/N: S2A1-UP; S2B1-UP; S2E1-UP)
3508C (S/N: TTA1-UP; TTB1-UP)
3512B (S/N: S2H1-UP; S2J1-UP; S2L1-UP)
3512C (S/N: TTC1-UP; TTF1-UP; TTG1-UP; SLM1-UP; E3X1-UP)
3516B (S/N: S2S1-UP; S2X1-UP; S2Z1-UP)
3516C (S/N: PAG1-UP; TTH1-UP; JTS1-UP)
Petroleum Engine:
3516C (S/N: PES1-UP)
Description of Change: The new wiring components used allow for both of the engine starting motors to engage during start-up.Adaptable To: Table 1 contains the part numbers needed to update the wiring group for the engine starting motors. The installation procedure follows Table 1. Table 2 contains the effective serial numbers.
Table 1
Qty    New Part Number    Part Description    
1     3T-5433     Wire As    
1     5P-4571     Blade Terminal    
3     5P-5677     Wire    
3     6V-2689     Heat Shrink Tube    
Table 2
Sales Model    Effective Serial Numbers    
3508B     S/N:S2A00167-UP
S/N:S2B00774-UP
S/N:S2E00817-UP    
3508C     S/N:TTA00262-UP
S/N:TTB00420-UP    
3512B     S/N:S2H00517-UP
S/N:S2J00735-UP
S/N:S2L00917-UP    
3512C     S/N:E3X00231-UP
S/N:SLM00206-UP
S/N:TTC00427-UP
S/N:TTF00387-UP
S/N:TTG00230-UP    
3516B     S/N:PAG00474-UP
S/N:S2S00488-UP
S/N:S2X01554-UP    
3516B HD     S/N:S2Z00430-UP    
3516C     S/N:JTS00158-UP
S/N:PES00375
S/N:TTH00254-UP    
Contact with electrical components can cause injury or death.Remove all jewelry and avoid contact with electrical components. Use properly insulated tools when working on the junction box of an engine.
Bodily contact with electrical potential can cause bodily injury or death.To avoid the possibility of injury or death, ensure that the main power supply has been disconnected before performing any maintenance or removing any modules.
Illustration 1 g03400253
(1) SMMS connection 2 (2) SMMS connection 1 (3) PPRI connection (4) PPRI terminal 3 (5) PPRI terminal 4 (6) SMMS 2 terminal 3 (7) SMMS 2 terminal 4
Locate the electrical components in Illustration 1 before removing any wires.
Illustration 2 g03400287
Remove wire G229-P17-Black-18 that runs from ECM P-C1 pin (A) to terminal (7). Refer to Illustration 2.
Illustration 3 g03400298
Install wire D229-P60-Black-18 that runs from terminal (5) to terminal (7). Refer to Illustration 3.Note: Use 6V-2690 Heat Shrink Tube after crimping the terminals to prevent accidental wire shortening.