Correct Usage of the 137-5541 Fuel Priming Pump As {1258, 1261} Caterpillar

Articulated Truck:

725 (S/N: B1L1-UP)

730 (S/N: B1M1-UP)

730 EJECTOR (S/N: B1W1-UP)

735 (S/N: B1N1-UP)

740 (S/N: B1P1-UP)

740 EJECTOR (S/N: B1R1-UP)

Engine:

3306B (S/N: B8D1-UP)

3408C (S/N: TAM1-UP)

3412 (S/N: 2WJ1-UP; 7BL1-UP; 4BZ1-UP)

3412C (S/N: DJN1-UP; 9EP1-UP; 9BR1-UP; TFT1-UP; BCW1-UP)

3412E (S/N: 4CR1-UP)

C-10 (S/N: BCX1-UP)

C-12 (S/N: BDL1-UP; 2KS1-UP)

C11 (S/N: KCA1-UP)

C13 (S/N: KCB1-UP)

C15 (S/N: BXS1-UP; MXS1-UP; NXS1-UP)

C7 (S/N: KAL1-UP; SAP1-UP; WAX1-UP)

Generator Set:

3406C GEN SET (S/N: C5G1-UP)

3406C MARINE GS (S/N: PFH1-UP)

3456 GEN SET (S/N: C3G1-UP; C4G1-UP; CBX1-UP; 9BZ1-UP)

C9 MARINE GS (S/N: C9A1-UP)

Industrial Engine:

3412C (S/N: 38S1-UP)

3412D (S/N: REA1-UP)

3412E IND (S/N: BDT1-UP)

C13 INDUSTRIAL (S/N: LGK1-UP)

C18 INDUSTRIAL (S/N: WJH1-UP)

Marine Engine:

3406C MARINE (S/N: 1SS1-UP)

3406E MARINE (S/N: 9WR1-UP)

3408C MARINE (S/N: 1TS1-UP)

3412E MARINE (S/N: 9KS1-UP; 9PW1-UP)

C-12 MARINE (S/N: 9HP1-UP)

C15 MARINE (S/N: RLA1-UP)

C18 MARINE (S/N: CKH1-UP; C1J1-UP)

C30 MARINE (S/N: CLX1-UP)

C32 MARINE (S/N: RXB1-UP; RNC1-UP)

C7 MARINE (S/N: C7B1-UP)

C9 MARINE (S/N: C9B1-UP)

Truck Engines:

3126E (S/N: 9SZ1-UP)

Excavator:

319D (S/N: BZH1-UP; DAY1-UP)

320C (S/N: PAB1-UP; PAC1-UP; NAE1-UP; EAG1-UP; GNG1-UP; SBN1-UP; HKT1-UP; RAW1-UP)

320D (S/N: ZGB1-UP; WFD1-UP; MDE1-UP; TAE1-UP; A6F1-UP; A8F1-UP; A9F1-UP; BZF1-UP; KGF1-UP; MGG1-UP; MCH1-UP; FXK1-UP; XCK1-UP; FAL1-UP; GKL1-UP; RBL1-UP; WBN1-UP; BZP1-UP; GKS1-UP; YDS1-UP; SRT1-UP; BWW1-UP; SCW1-UP; EAX1-UP; PHX1-UP; EBY1-UP; CYZ1-UP; JFZ1-UP; JGZ1-UP)

321C (S/N: KCR1-UP)

321D (S/N: PBD1-UP; KBH1-UP; NAS1-UP; MDT1-UP; JCX1-UP)

323D (S/N: RAC1-UP; SED1-UP; NDE1-UP; JLG1-UP; LFL1-UP; BYM1-UP; DKW1-UP)

324D (S/N: EJC1-UP; SYM1-UP)

325C (S/N: AMH1-UP; BMM1-UP)

325D (S/N: PKE1-UP; SCR1-UP)

330C (S/N: MCA1-UP)

330D (S/N: NBD1-UP; GGE1-UP; FFK1-UP; RAS1-UP; MEY1-UP)

345C (S/N: TBA1-UP; MDC1-UP; GPH1-UP; TAJ1-UP; GCL1-UP; DHP1-UP; M2R1-UP; ELS1-UP; LYS1-UP; PJW1-UP)

365C (S/N: ELC1-UP; MEM1-UP; MCS1-UP; MCY1-UP)

385C (S/N: EDA1-UP; KBC1-UP; T2F1-UP)

Load Haul Dump:

R1300G (S/N: LJB1-UP)

R1600G (S/N: 9PP1-UP)

R1700G (S/N: SBR1-UP)

R2900G (S/N: JLK1-UP)

Motor Grader:

120H (S/N: 5FM1-UP)

140H (S/N: CCA1-UP; APM1-UP)

143H (S/N: APN1-UP)

14H (S/N: ASE1-UP)

160H (S/N: ASD1-UP)

16H (S/N: ATS1-UP)

Mobile Hydraulic Power Unit:

330C MHPU (S/N: MSD1-UP)

Track-Type Tractor:

D5N (S/N: AGG1-UP)

D6G Series II (S/N: P6G1-UP)

D6G (S/N: BWJ1-UP)

Underground Articulated Truck:

AD30 (S/N: DXR1-UP)

Wheel Loader:

992G (S/N: AZX1-UP)

994F (S/N: 4421-UP)

Introduction

The problem that is identified below does not have a known permanent solution. Until a permanent solution is known, use the solution that is identified below.

Problem

There have been reports of leaks of the 137-5541 Fuel Priming Pump As .

Solution

Use existing parts until a permanent repair is defined. Use the following procedure for using the fuel priming pump.

Priming the Engine

1. Loosen the fuel priming pump.

2. Prime the engine until pressure is felt.

3. Tighten the fuel priming pump.

4. Start the engine.

5. If the engine does not start, repeat Step 1 through Step 4.

Note: Do not crank the engine while you are using the fuel priming pump.