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Home >> Ford >> 2002 >> Mustang Base, 2D Convertible, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 1287 (Engine - 6.0L (99P F450/550) Diesel -- F250-F550 Super Duty) >> In-Vehicle Repair >> Crankshaft Pulley >> Removal

Crankshaft Pulley: Removal

WARNING: This page is about a different car, the 2006 Ford Pickup, 2006 Ford F550 Super Duty, 2006 Ford F450 Super Duty, and 2006 Ford Cab & Chassis. However, it is still accessible from the selected car via links, so may be relevant.

    All vehicles 

  1. With the vehicle in NEUTRAL, position it on a hoist. For additional information, refer to JACKING & LIFTING .
  2. Disconnect the battery LH and RH ground cable(s). For additional information, refer to BATTERY, MOUNTING AND CABLES .
  3. Remove the cooling fan stator. For additional information, refer to ENGINE COOLING .

    4. Vehicles with dual generator 

  4. Rotate the tensioner clockwise and remove the dual generator accessory drive belt.
    Fig 1: Rotating Drive Belt Tensioner Clockwise
    G03887086Courtesy of FORD MOTOR CO.
  5. Remove the 3 bolts and the dual generator pulley.

    6. All vehicles 

  6. Rotate the tensioner clockwise and remove the accessory drive belt.
    Fig 2: Rotating Accessory Drive Belt Tensioner
    G03906750Courtesy of FORD MOTOR CO.
  7. Check the crankshaft vibration damper runout.
    • Remove the paint from the face of the crankshaft vibration damper at 4 points 90 degrees apart.
    • Attach the special tool to the cylinder block. Position the special tool on one of the unpainted surfaces.
    • Using a suitable tool, pry the crankshaft forward. Zero the dial indicator.
      • NOTE: Pry the crankshaft forward only to eliminate possible error caused by crankshaft end play.
    • Rotate the crankshaft 90 degrees. Pry the crankshaft forward. Record the measurement. Repeat at each unpainted surface.
      • If the runout exceeds specification, install a new crankshaft vibration damper.
        Fig 3: Prying Crankshaft
        G04648442Courtesy of FORD MOTOR CO.
    8. WARNING: To avoid personal injury, support the vibration damper during mounting bolt removal. The damper can slide off the nose of the crankshaft very easily.
  8. Remove the 4 bolts and the crankshaft vibration damper.
    • Discard the bolts.
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