Mercury Workshop Service and Repair Manuals > Grand Marquis V8-4.6L Flex Fuel (2010) > Engine, Cooling and Exhaust | Engine | Cylinder Head Assembly | Rocker Arm Assembly | Component Information | Service and Repair

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Rocker Arm Assembly: Procedures

Roller Follower Inspection

1. Inspect the roller follower for flat spots or scoring. If any damage is found, inspect the camshaft lobes and hydraulic lash adjuster for damage.

Mercury Workshop Service and Repair Manuals