C18 Generator Set Engines Caterpillar


Fuel Transfer Pump - Remove and Install

Usage:

C18 GEN SE RT8

Removal Procedure

Table 1
Required Tooling 
Tool  Part Number  Part Description  Qty 
2P-8312  Retaining Ring Pliers 
8H-0663  Bearing Puller Gp 
1P-0510  Driver Gp 

  1. Turn the fuel supply to the OFF position and turn the power disconnect switch to the OFF position.


    Illustration 1g06008800

  2. Disconnect hose assembly (3) and hose assembly (4).

  3. Remove bolts (1), fuel transfer pump (4), and the O-ring seal (not shown).


    Illustration 2g06009249

  4. Remove nut (5), bolts (7), and pump drive (6).


    Illustration 3g02155446

  5. Remove bolts (10) and retainers (11) that secure adapter (14) to bearing (12).

  6. Use Tooling (A) to remove retaining ring (13).

  7. Use Tooling (C) and a suitable press to remove assembled bearing (12) and gear (9) from adapter (14).

  8. Use Tooling (B) and a suitable press to remove bearing (8) from gear (9).

  9. Use Tooling (B) and a suitable press to remove bearing (12) from gear (9).

Installation Procedure

  1. Install fuel transfer pump (4) in the reverse order of removal.

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