3054 Engine for Caterpillar Built Machines Caterpillar

Removal Procedure

Start By:

1. Remove the valve mechanism cover. Refer to Disassembly and Assembly, "Valve Mechanism Cover - Remove and Install".

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Illustration 1	g00635152
Typical example

Note: It is not necessary to remove the oil supply tube in order to remove the rocker shaft assembly and the pushrods.

1. Remove nuts (1) and bolt (2) from the rocker shaft assembly. Begin with the end brackets and move toward the center.

2. Remove rocker shaft assembly (3).

3. Remove the oil seal from the oil supply passage in the cylinder head.
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   Illustration 2	g00635153
   Typical example

4. Remove pushrods (4). Place an identification mark on the pushrods for installation.