PLUNGER-VALVE 9M0853 - Caterpillar

Removal Procedure
Start By:
Remove the rocker shaft assembly and the pushrods. Refer to Disassembly and Assembly, "Rocker Shaft and Pushrod - Remove".
Remove the front housing. Refer to Disassembly and Assembly, "Housing (Front) - Remove".
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Turn the engine upside-down so the valve lifters are held in a position away from the camshaft.
Illustration 1 g00951938
Remove thrust washer (1). Make a note of the location of hollow dowel (2) for installation purposes.
Illustration 2 g00951934
Do not damage the lobes or the bearings when the camshaft is removed or installed.
Carefully remove camshaft (3) from the cylinder block. Installation Procedure
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Illustration 3 g00951934Note: Ensure that the camshaft is clean. Lubricate the camshaft with clean engine oil prior to installation.
Do not damage the lobes or the bearings when the camshaft is removed or installed.
Carefully install camshaft (3) in the cylinder block.
Illustration 4 g00951938
Position thrust washer (1). Make sure that thrust washer (1) is aligned with hollow dowel (2). End By:
Install the front housing. Refer to Disassembly and Assembly, "Housing (Front) - Install".
Install the rocker shaft and the pushrods. Refer to Disassembly and Assembly, "Rocker Shaft and Pushrods - Install".