631K OEM Wheeled Tractor Engine Supplement Caterpillar


Fan and Piston Motor (Hydraulic Fan) - Remove and Install - Tractor

Usage:

631K WT4

Removal Procedure

Table 1
Required Tools 
Tool  Part Number  Part Description  Qty 
1U-6400  Three Jaw Puller 

Start By:

  1. Remove cooling system package.


    Illustration 1g06053481

  1. Remove bolts (1) and finger guards (2). Remove cover (3).


    Illustration 2g06053484

  2. Attach a suitable lifting device to fan and piston motor assembly (5). The weight of fan and piston motor assembly (5) is approximately 64 kg (140 lb).

  3. Remove bolts (4) and fan and piston motor assembly (5).


    Illustration 3g06053496

  4. Remove bolts (6) and fan (7).


    Illustration 4g06053510

  5. Remove bolts (8) and piston motor (9).


    Illustration 5g06053536


    Illustration 6g06053551

  6. Remove nut (10). Use Tooling (A) to remove adapter (11).

Installation Procedure

  1. Install fan and piston motor (9) in the reverse order of removal.

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