3046 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	g00530465

1. Loosen adjusting screws (1) on rocker arms.

2. Loosen six short bolts (3) and the washers on the rocker arm brackets.

3. Loosen six rocker bracket bolts (2) .

   Note: Rocker bracket bolts are the longer bolts.

4. Remove six rocker bracket bolts (2) from the rocker arm brackets.

5. Remove six short bolts (3) and the washers from the rocker arm brackets.

6. Remove the rocker shaft assembly.

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Illustration 2	g00530467

7. Put identification marks on pushrods (4) in order to identify the location of the pushrods in the engine. Remove pushrods (4) .