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Home › Lincoln › 2005 › Aviator AWD › Repair and Diagnosis › Engine Mechanical › Mechanical › Engine System-General Information › General Procedures › Roller Follower Inspection

Roller Follower Inspection

  1. Inspect the roller for flat spots or scoring. If any damage is found, inspect the camshaft lobes and valve tappet for damage.
    Fig 1: Inspecting Roller For Flat Spots Or Scoring - Push Rod Engines
    G03862288Courtesy of FORD MOTOR CO.
    Fig 2: Inspecting Roller For Flat Spots Or Scoring - OHC Engines
    G03862289Courtesy of FORD MOTOR CO.
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