631K OEM Wheeled Tractor Engine Supplement Caterpillar


Aftercooler - Remove and Install - Tractor

Usage:

631K WT4

Removal Procedure

Start By:

  1. Remove fan and piston motor.


    Illustration 1g06053751


    Illustration 2g06053754

  1. Place suitable cribbing radiator tank. Remove bolts (1), (2), and (4). Remove shroud assembly (3).


    Illustration 3g06053760

  2. Use two people to remove radiator (5). The weight of radiator (5) is approximately 37 kg (84 lb). Remove radiator (5).


    Illustration 4g06053784

  3. Use two people to remove aftercooler (6). The weight of aftercooler (6) is approximately 28 kg (62 lb). Remove after cooler (6).

Installation Procedure

  1. Install aftercooler (6) in the reverse order of removal.

  2. Torque bolts (1) and (4) to a torque of 38 ± 2.5 N·m (29 ± 2 lb ft).

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