SEAL 9W7653 - Caterpillar

1. Identify rocker arm assemblies as to their proper locations. Remove bolts (1) and remove rocker arm assemblies (2). Remove push rods (3) and keep them with their respective rocker arm group.
Exploded View Of Rocker Arm Assembly2. Inspect all rocker arm parts for wear or damage. The following steps are for the installation of the rocker arm assemblies and push rods.3. Replace worn or failed rocker arm parts.4. Install push rods (3) in their original locations. Position rocker arm assemblies (2), and install bolts (1). Tighten two bolts, for each assembly, down evenly to standard torque value. See the Systems Operation Testing & Adjusting module, Form No. SENR4964, for the proper procedure to perform necessary adjustments.End By:a. install valve cover and valve cover bases