Service manual

Caution: Refer to Safety Glasses Caution in
Cautions and Notices.
Important: The camshaft bearing lubrication holes
must align with the oil gallery holes in the engine block.
After installation of the camshaft bearings, always
inspect the camshaft bearing lubrication holes
for proper alignment with the oil gallery holes.
An improperly aligned camshaft bearing lubrication
hole and oil gallery hole will restrict oil flow to
the camshaft bearing and the camshaft journal.
2. Install the NEW camshaft outer bearings #5
and #1.
2.1. Install the NEW camshaft outer bearing #5
onto the
J 33049 expander assembly.
2.2. Tighten the
J 33049 expander assembly nut
until snug.
2.3. Align the camshaft outer bearing #5
lubrication hole with the oil gallery hole
in the camshaft outer bearing bore #5 at the
rear of the engine block.
2.4. Drive the camshaft outer bearing #5 into the
camshaft outer bearing bore #5 at the rear
of the engine block.
2.5. Loosen the
J 33049 expander assembly nut.
2.6. Remove the
J 33049 expander assembly
from the camshaft outer bearing #5.
2.7. Install the NEW camshaft outer bearing #1
onto the
J 33049 expander assembly.
2.8. Tighten the
J 33049 expander assembly nut
until snug.
2.9. Align the camshaft outer bearing #1
lubrication hole with the oil gallery hole
in the camshaft outer bearing bore #1 at the
front of the engine block.
2.10. Drive the camshaft outer bearing #1 into the
camshaft outer bearing bore #1 at the front
of the engine block.
2.11. Loosen the
J 33049 expander assembly nut.
2.12. Carefully slide the
J 33049 into the engine
block until the
J 33049 expander assembly
is positioned between the camshaft
inner bearing bores #3 and the camshaft
inner bearing bore #4.
63219
Engine Engine Mechanical - 5.0L and 5.7L 6-71
2002 - Unit Repair (May 25, 2001)