Rocker Arm Assembly: Testing and Inspection

Auto Lash Adjuster





1. Check auto-lash adjusters for free play by inserting a small wire through the air bleed hole in the rocker arm and push the autolash adjuster check ball down very lightly.
2. While lightly holding the check ball down move the rocker arm up and down to check for free play. if there is no play. If there is no play replace the auto-lash adjuster.