3.2
INSPECTION OF CAMSHAFT HOUSING
3.2
INSPECTION OF CAMSHAFT HOUSING
Inspect the camshaft housing as follows:
1. Inspect the camshaft journals for scoring or scratches, replace if damaged.
2. Inspect the camshaft caps for cracks, replace if damaged.
3. Inspect the camshaft housing for cracks and damage to the bolt hole threads in the
housing, replace if damaged.
4. Inspect the camshaft housing sealing surfaces for damage. Inspect the following sealing
surfaces for damage:
[a] The camshaft housing to rocker cover.
[b] The camshaft housing to cylinder head.
[c] The O-ring seal on the injector harness.
[d] The O-ring seal on the engine brake solenoids.
5. Inspect the rocker shaft installation surface located inside the camshaft housing for
scoring or scratches.
All information subject to change without notice.
3-8
DDC-SVC-MAN-0081 2010
Copyright © 2010 DETROIT DIESEL CORPORATION
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