78. Valve Lifter Installation

Valve Lifter Installation





1. Coat the valve lifters using prelube GM P/N United States 1052367, GM P/N Canada 992869 or the equivalent.
2. Install the valve lifters in their original locations.
3. Apply threadlock GM P/N United States 12345382, GM P/N Canada 10953489 or the equivalent to the threads.

Notice: Refer to Fastener Notice in Service Precautions.

4. Install the valve lifter guides and guide bolts.
- Tighten the valve lifter guide bolts to 10 Nm (89 inch lbs.).