Disassembly & Inspection
- Mark rocker arm assembly component location for reassembly reference. Disassemble rocker arm assemblies. DO NOT remove lash adjuster unless necessary.
- Inspect components for damage. Measure rocker arm I.D. and rocker arm shaft O.D. Determine oil clearance. Maximum oil clearance is .004" (.10 mm). Replace necessary components. Inspect lash adjusters for damage. Remove only if damaged.