S10/T10 Blazer 2WD L4-137 2.2L DSL (1984)
Camshaft: Service and Repair
1.
Remove engine assembly. Refer to ``Engine, Replace'' for procedure.
2.
Remove rocker arm cover. Refer to ``Rocker Arm Cover, Replace'' for procedure.
3.
Remove rocker arm shaft. Refer to ``Rocker Arms, Replace'' for procedure.
4.
Remove timing belt. Refer to ``Timing Belt, Replace'' for procedure.
5.
Remove camshaft gear and hub, then the oil seal retainer.
6.
Remove oil pan and oil pump. Refer to ``Crankcase & Oil Pump, Replace'' for procedure.
7.
Carefully withdraw camshaft from engine block to avoid damaging camshaft bearings.
8.
Remove valve lifters.
9.
Reverse procedure to install.