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Home >> Lincoln >> 2004 >> Navigator 4WD >> Repair and Diagnosis >> Engine Mechanical >> Mechanical >> Engine System-General Information >> General Procedures >> Roller Follower Inspection

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.
    Fig 1: Identifying Roller Follower For Flat Spots Or Scoring
    G02785607Courtesy of FORD MOTOR CO.
    Fig 2: Identifying Roller
    G02785608Courtesy of FORD MOTOR CO.