C9.3 Marine Engine Caterpillar


Fuel Transfer Pump - Remove and Install - Right-Hand Simplex and Duplex and Left-Hand Duplex

Usage:

C9.3 C93

Removal Procedure

Table 1
Required Tools 
Tool  Pat Number  Part Description  Qty 
276-7018  Plug/Cap Kit 

Note: All high-pressure fuel line connections to be closed with protective caps from Tooling (A)


NOTICE

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.

Refer to Special Publication, NENG2500, "Dealer Service Tool Catalog" for tools and supplies suitable to collect and contain fluids on Cat® products.

Dispose of all fluids according to local regulations and mandates.



NOTICE

Keep all parts clean from contaminants.

Contaminants may cause rapid wear and shortened component life.


  1. Turn the fuel supply to the OFF position.


    Illustration 1g03825957

  2. Remove nut (1) and stud (2).


    Illustration 2g03825964

  3. Disconnect hose assembly (5), tube assembly (4), and adapter assembly (3).


    Illustration 3g03825973

  4. Remove nut (9), stud (8), bolts (6), and fuel transfer pump (7).


    Illustration 4g03825986

  5. Remove adapter (10) and adapter (11).

Installation Procedure

  1. Install fuel transfer pump (7) in the reverse order of removal.

    1. Tighten bolts (6) to a torque of 30 ± 4 N·m (266 ± 35 lb in).

    2. Tighten stud (8) and stud (2) to a torque of 30 ± 4 N·m (266 ± 35 lb in).

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