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87. Valve Lifter Installation
Valve Lifter Installation
1. Coat the valve lifters using prelube GM P/N 12345501 (Canadian P/N 992704) or the equivalent.
2. Install the valve lifters in their original locations.
3. Apply threadlock GM P/N 12345382 (Canadian P/N 10953489) or the equivalent to the threads.
Notice: Refer to Fastener Notice.
4. Install the valve lifter guides and guide bolts.
Tighten the valve lifter guide bolts to 10 N.m (89 lb in).