For 1990-2009 cars only
- Push the roller towards the roller lifter body and measure the distance between the bottom of the roller and the roller lifter body. The production value is 0.989-1.0 mm (0.0389-0.0394 in) and the service limit is 0.9 mm (0.0354 in).
- Replace the valve lifter if the measurement exceeds the service limit.
- Inspect the valve lifters for the following:
| • | The valve lifter body for scuffing and wear |
| • | The valve lifter roller assembly for wear |
| • | The valve lifter roller for smooth rotation |
