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Home >> Ford >> 2006 >> Focus ZX5 SE, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 706 (Engine System - General Information - F-150 & Mark LT) >> General Procedures >> Rocker Arm Cleaning and Inspection

Rocker Arm Cleaning and Inspection

WARNING: This page is about a different car, the 2007 Lincoln Mark LT and 2007 Ford Pickup. However, it is still accessible from the selected car via links, so may be relevant.
  1. Clean all parts thoroughly. Make sure all oil passages are open.
  2. Make sure oil passage in the push rod/valve tappet end of the rocker arm is open.
    CAUTION: Do not attempt to true surfaces by grinding. Check the rocker arm pad, side rails and seat for excessive wear, cracks, nicks or burrs. Check the rocker arm seat bolt for stripped or broken threads. Install new components as ncessary or possible damage may occur.
  3. Inspect the rocker arm push rod bore for nicks, scratches, scores or scuffs. Install new components as necessary. Refer to the appropriate Engine article for the procedure.
    Fig 1: Inspecting Rocker Arm
    GF0002360Courtesy of FORD MOTOR CO.
  4. Inspect the pad at the valve end of the rocker arm for indications of scuffing or abnormal wear. If the pad is grooved, install a new rocker arm. Refer to the appropriate Engine article for the procedure.
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