LEMON Manuals: Even more car manuals for everyone
Home >> Ford >> 2012 >> Mustang Base, 2D Coupe, Automatic Trans >> Repair and Diagnosis >> External Pages >> Different car >> Section 27 (Engine System - General Information -- F250-F550 Super Duty (Gasoline)) >> General Procedures >> Valve Seat Width

Valve Seat Width

WARNING: This page is about a different car, the 2012 Ford Pickup, 2012 Ford F550 Super Duty, and 2012 Ford F450 Super Duty. However, it is still accessible from the selected car via links, so may be relevant.
NOTE: Refer to the appropriate ENGINE article service information for the specification.
  1. Measure the valve seat width. If necessary, grind the valve seat to specification.
    • Measure the intake valve seat width.
    • Measure the exhaust valve seat width.
    • Recheck the valve spring installed length after the seats have been ground, and shim the valve springs as necessary to achieve the correct installed spring length.
    • Depending on the engine, check the valve lash. Refer to General Procedures in the appropriate ENGINE article for the procedure.
    Fig 1: Identifying Valve Seat Width
    G06064110Courtesy of FORD MOTOR CO.
scientia non olet · About LEMON Manuals