ENGINE - ENGINE MECHANICAL
Using a micrometer. measure the diameter of the
rocker arm shaft.
19.972 - 19.993
(0.7863 - 0.7871
Subtract the rocker arm shaft measurement from the
rocker arm measurement.
Standard oil cla.rence:
0.019 - 0.061 mm (O.OOO7 - 0.0024 in.)
If the clearance is greater than maximum, replace the
rocker shaft and shaft.
Assemble the parts as shown in the illustration.
(See step (b) above)
INSPECT CAMSHAFTS AND BEARINGS
Inspect cam.haft for runout
Place the camshaft on V-blocks.
Using a dial indicator. measure the circle runout at the
Maximum circle runout:
If the circle runout is greater than maximum. replace
Inspect cam lobes
Using a micrometer, measure the cam lobe height.
48.498 - 48.598 mm (1.9094 - 1.9133
50.734 - 50.834 mm (1.9974 - 2.0013 in.)
47.998 mm (1.8897 in.)
50.234 mm (1.9777 in.)
If the cam lobe height is less than minimum. replace