Valve Lifters Clean and Inspect

1. Clean the valve lifters in cleaning solvent.
2. Dry the valve lifters using compressed air.

CAUTION: Wear safety glasses in order to avoid eye damage.

3. Inspect the valve lifters for the following conditions:
- A bent or broken clip (1)
- A worn push rod socket (2)
- Scuffed or worn sides (3)
If the valve lifter shows wear, inspect the engine block lifter bores for wear or damage.
- Flat spots on the roller (4)
- A loose or damaged pin (5)
- A plugged oil hole (6)
- Worn or damaged roller bearing
The roller should rotate freely with no binding roughness.





4. Inspect the valve lifter guides for the following conditions:
- Cracks or damage
- Excessive wear in the lifter mounting bores