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Home >> Ford >> 2006 >> Explorer 4.0 E, RWD >> Repair and Diagnosis >> Engine Mechanical >> Mechanical >> Engine System-General Information >> General Procedures >> Valve Tappet Inspection

Valve Tappet Inspection

    Push rod engines 

  1. Inspect the hydraulic valve tappet and roller for damage. If any damage is found, inspect the camshaft lobes and valves for damage.
    Fig 1: Identifying Valve Tappet - Push Rod Engines
    G04637909Courtesy of FORD MOTOR CO.

OHC engines 

Fig 2: Identifying Roller Follower/Valve Tappet
G03885043Courtesy of FORD MOTOR CO.