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Roller Follower Inspection

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  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.
    Fig 1: Inspecting Roller Follower For Flat Spots/Scoring
    G03885042Courtesy of FORD MOTOR CO.
    Fig 2: Identifying Roller Follower/Valve Tappet
    G03885043Courtesy of FORD MOTOR CO.