797F Tier 4 Off-Highway Truck Engine Supplement Caterpillar


Fuel Pump (Electric) - Remove and Install - Clean Fuel Module

Usage:

797F LTZ

Removal Procedure

------ WARNING! ------

Personal injury or death can result from a fire.

Fuel leaked or spilled onto hot surfaces or electrical components can cause a fire.

Clean up all leaked or spilled fuel. Do not smoke while working on the fuel system.

Turn the disconnect switch OFF or disconnect the battery when changing fuel filters.




    Illustration 1g06325034

  1. Disconnect hose assembly (1) and hose assembly (2).


    Illustration 2g06325087

  2. Remove ladder clip (3) , cable strap mount (7), and cable strap mount (5). Disconnect harness connector (6), harness connector (4), and place harness assembly to the side.


    Illustration 3g06325127
    Components have been altered for clarity

  3. Remove bolts (8) and ball valve (9).


    Illustration 4g06325136

  4. Remove bolts (10) and clean fuel module (11).


    Illustration 5g06325362

  5. Remove pressure sensor group (12) and elbow adapter (13).

Installation Procedure

  1. Install clean fuel module (11) in the reverse order of removal.

    1. Tighten pressure sensor (12) to a torque of 16 ± 3 N·m (142 ± 27 lb in)

      .

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