C9.3 Marine Engine Caterpillar


Flywheel - Remove and Install

Usage:

C9.3 C93

Removal Procedure

Table 1
Required Tools 
Tool  Part Number  Part Description  Qty 
Guide Bolt
M16 - 2 by 4 inch 
421-5663  Lifting Eye Assembly 


    Illustration 1g03834019

  1. Remove top bolt (1) and install Tooling (A). Remove remaining bolts (1).


    Illustration 2g03834046

  2. Use Tooling (B) and a suitable lifting device to remove flywheel (2). The weight of flywheel (2) is approximately 43 kg (95 lb).

  3. Use a hammer and a punch in order to remove the flywheel ring gear, if necessary.

Installation Procedure

  1. Install flywheel (2) in the reverse order of removal.

    1. Raise the temperature of the flywheel ring gear. Do not use a torch to heat the flywheel ring gear. Install the flywheel ring gear on the flywheel. Position the flywheel ring gear with the part number toward the crankshaft. Allow the flywheel ring gear to cool. Use a soft hammer in order to seat the flywheel ring gear against the shoulder of the flywheel.

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