5. Inspect rocker arms, camshaft followers, and rocker
shaft for excessive wear, broken or scored rollers, or
cracked rocker arm shaft supports.
6. Using a micrometer, measure and record camshaft
journal diameter. Measurement must not be less than
minimum specification.
DE524
7. Using a micrometer, measure and record camshaft
intake, exhaust, and injection lobe height. Measure-
ments must not be less than minimum specifications.
DE546A
DE547A
8. Using an inside micrometer, measure the camshaft
journal holder diameter. Measurement must not
exceed the maximum specifications.
DE528A
DE522
DE523
DE527
DE541
45