Weichai America Corp.
40
4
Valve train
4.1
Disassembly and assembly of valve train
4.1.1 Exploded view of valve train
Fig. 4-1 Exploded view of valve train
4.1.2 Disassembling steps of valve train
1.
Remove the rocker arm and the rocker arm shaft;
2.
Remove the intake/exhaust valve;
3.
Remove the tappet and the push rod;
4.
Remove the camshaft and the camshaft timing gear.
5.
Remove the intermediate gear.
4.1.3 Assembling steps of valve mechanism
Assemble the valve train with the reverse order of disassembly.
4.2
Assembly and disassembly of camshaft
4.2.1 Exploded view of camshaft
