C4.4 Marine Generator Set Engines Caterpillar


Crankshaft Pulley - Remove and Install

Usage:

C4.4 L1K

Removal Procedure


NOTICE

Keep all parts clean from contaminants.

Contaminants may cause rapid wear and shortened component life.


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


    Illustration 1g00952102

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

  3. Remove pulley (3) from crankshaft (4).

Installation Procedure



    Illustration 2g00952102

  1. Position pulley (3) onto crankshaft (4).

  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 belts. Refer to Operation and Maintenance Manual, "Belts - Inspect/Adjust/Replace".
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