Valve Tappet Inspection

WARNING: This page is about a different car, the 2005 Mercury Mountaineer and 2005 Ford Explorer. However, it is still accessible from the selected car via links, so may be relevant.

Push rod engines

Inspect the hydraulic valve tappet and roller for damage. If any damage is found, inspect the camshaft lobes and valves for damage.

Fig 1: Inspecting Hydraulic Valve Tappet And Roller For Damage
Courtesy of FORD MOTOR CO.

OHC engines

Fig 2: Identifying Roller Follower/Valve Tappet

G03885043

Courtesy of FORD MOTOR CO.