ENGINE MECHANICAL
SERVICE MANUAL NUMBER 22
90-860074--1 FEBRUARY 2002 Page 3A-101
Installation
1. Clean camshaft bearing bores in cylinder block with solvent and blow out with
compressed air. Ensure drilled oil passages are clean.
2. Lubricate outer surface of new camshaft bearings with engine oil to ease installation.
CAUTION
Avoid engine damage. Oil feed holes in bearings MUST align with drilled oil
passages in cylinder block or severe engine damage will result.
3. Align camshaft bearing oil feed holes with drilled oil passages in cylinder block.
4. Using Special Tool 91-801333508 with appropriate hardware, install new camshaft
bearings.
70354
a
b
c
a-Special Tool
b-Bearing
c-Oil Feed Hole (MUST BE Aligned With Drilled Passages In Block)
5. Check position of oil hole in each bearing and drilling in block, to ensure bearings are
positioned correctly.
6. Recheck bearing inner dimensions to verify proper installation.
7. Install camshaft.
8. Complete engine assembly.
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