Removal and Replacement

Hydraulic Lash Adjuster





Removal and Installation

NOTICE: During engine repair procedures, cleanliness is extremely important. Any foreign material, including any material created while cleaning gasket surfaces, that enters the oil passages, coolant passages or the oil pan, can cause engine failure.

1. Remove the camshaft roller followers. For additional information, refer to Camshaft Roller Follower .

2. NOTICE: If the hydraulic lash adjusters are to be reinstalled, they must be installed in their original positions. Mark the hydraulic lash adjusters for installation into their original locations. Failure to follow these instructions may result in engine damage.

Remove the hydraulic lash adjusters.
- Inspect the hydraulic lash adjusters.


3. To install, reverse the removal procedure.
- Lubricate each of the hydraulic lash adjusters with clean engine oil prior to installation.