FAN 5293520 - Caterpillar

Removal Procedure
Start By:
Remove the engine oil line. Refer to Disassembly and Assembly, "Engine Oil Line - Remove and Install".
Remove the valve mechanism cover. Refer to Disassembly and Assembly, "Valve Mechanism Cover - Remove and Install".
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Illustration 1 g01316901
Typical example
Loosen the nuts and adjustment screws (4) on all rocker arms.
Remove bolts (1) and nuts (2) from rocker shaft assembly (3).
Remove rocker shaft assembly (3) from the cylinder head.
Place temporary identification marks on caps (5) and pushrods (6). Note: Identification will ensure that the pushrods and the caps can be reinstalled in the original positions. Do not interchange the positions of used pushrods or caps.
Remove pushrods (6) from the cylinder head. Remove caps (5) from the valve stems.
Illustration 2 g01317309
Typical example
Remove joint (7) from the base of rocker shaft assembly (3).