RETAINER 6G1953 - Caterpillar

Articulated Truck725C (S/N: TFB1-UP)730C (S/N: TFF1-UP)730C EJECTOR (S/N: TFH1-UP)735C (S/N: TFJ1-UP)740C EJECTOR (S/N: TFN1-UP)745C (S/N: TFK1-UP)EngineC13 (S/N: N3F1-UP; T4F1-UP; KWJ1-UP; M4X1-UP)C15 (S/N: JJF1-UP; N5F1-UP; ENG1-UP; LDN1-UP; L4X1-UP; TXY1-UP)C18 (S/N: N8F1-UP; BDN1-UP; RDP1-UP)Excavator336E (S/N: TEG1-UP; GTJ1-UP; YEP1-UP; TMZ1-UP)Industrial EngineC13 INDUSTRIAL (S/N: RRA1-UP)C9.3 (S/N: CS91-UP; MME1-UP; SSE1-UP; SYE1-UP; C9N1-UP)Landfill Compactor836K (S/N: TWZ1-UP)Motor Grader12M Series 3 (S/N: N9P1-UP; N9R1-UP)140M Series 2 (S/N: M9D1-UP; R9G1-UP; M9J1-UP; R9M1-UP)140M Series 3 (S/N: N9G1-UP; N9M1-UP)14N (S/N: N9X1-UP)160M Series 2 (S/N: M9E1-UP; M9K1-UP; R9L1-UP; R9T1-UP)160M Series 3 (S/N: N9L1-UP; N9T1-UP)16M Series 3 (S/N: N9Y1-UP)Off-Highway Truck/Tractor770G (S/N: RMA1-UP; KDH1-UP)772G (S/N: RME1-UP; KEX1-UP)Road Reclaimer/Soil StabilizerRM-500 (S/N: ASW1-UP)Track-Type TractorD6T (S/N: KSB1-UP; ZJB1-UP; DTD1-UP; SLJ1-UP; GMK1-UP; KMR1-UP; WES1-UP; RCW1-UP; TMY1-UP; HTZ1-UP)D7E (S/N: HKA1-UP; SSH1-UP; TAN1-UP)D8T (S/N: AW41-UP; FMC1-UP)D9T (S/N: REX1-UP)Wheel Dozer834K (S/N: TWY1-UP)Wheel Loader966M (S/N: KJP1-UP)972M (S/N: A8P1-UP)980M (S/N: KRS1-UP)982M (S/N: K1Y1-UP)988K (S/N: TWX1-UP)Wheel Tractor-Scraper621K (S/N: WTA1-UP)627K (S/N: WTC1-UP)631K (S/N: WTR1-UP)637K (S/N: WTS1-UP; WTT1-UP; WTX1-UP)Introduction
Do not perform any procedure that is outlined in this publication until you understand the information that is contained in this document.Safety
Contact with high-pressure fuel may cause personal injury or death. Wait 60 seconds after the engine has stopped to allow the fuel pressure to purge before any service is performed on the fuel lines.
Care must be taken to ensure that fluids are contained during performance of inspection, maintenance, testing, adjusting, and repair of the product. Be prepared to collect the fluid with suitable containers before opening any compartment or disassembling any component containing fluids. Dispose of all fluids according to local regulations and mandates.
Cleanliness
Cleanliness is an important factor. Thoroughly clean the exterior of the engine before the removal procedure.
Keep all parts clean from contaminants. Contaminants may cause rapid wear and shortened component life.
Required Parts
Table 1
Part Number Description
379-1550 Fuel Priming Pump As for 12 VDC applications
379-1545 Fuel Priming Pump As for 24 VDC applications Procedure
Use the following procedure to install the fuel priming pump assemblies listed above for the particular applications.
Illustration 1 g02138690
Disconnect the fuel line (1) to the ARD manifold from both ends.
Illustration 2 g02140391
Disconnect the solenoid harness (2).
Illustration 3 g02139134
Remove the three 6V-8359 Bolts (3) from the manifold.
Illustration 4 g02139144
Remove the manifold (4).
Illustration 5 g02138698
Remove the two 6D-5801 Locknuts (5).