C3.3 and C4.4 Generator Sets Caterpillar


Crankshaft Pulley - Remove and Install

Usage:

C3.3DE33E0 EC3

Removal Procedure

Start By:

  1. Remove the fan guard. Refer to Disassembly and Assembly, "Fan Guard - Remove and Install".


NOTICE

Keep all parts clean from contaminants.

Contaminants may cause rapid wear and shortened component life.


  1. Remove the belt. Refer to Operation and Maintenance Manual, "Belts - Inspect/Adjust".


    Illustration 1g01253187

  2. Remove bolts (1). Remove thrust block (2).

  3. Remove pulley (3).

Installation Procedure



    Illustration 2g01253187

  1. Position pulley (3).

  2. Lubricate the threads and the shoulder of bolts (1). Position thrust block (2) and install bolts (1). Tighten bolts (1) evenly to a final torque of 115 N·m (85 lb ft).

  3. Install the belt. Refer to Operation and Maintenance Manual, "Belts - Inspect/Adjust".

End By:

  1. Install the fan guard. Refer to Disassembly and Assembly, "Fan Guard - Remove and Install".

Caterpillar Information System:

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