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Home >> Ford >> 2003 >> Cutaway 7.3 F >> Repair and Diagnosis >> External Pages >> Different car >> Section 2124 (Rear Drive Axle/Differential - DANA 80 -- F350 Super Duty) >> In-Vehicle Servicing >> Drive Pinion Flange and Drive Pinion Seal >> Removal

Drive Pinion Flange and Drive Pinion Seal: Removal

WARNING: This page is about a different car, the 2008 Ford Pickup and 2008 Ford Cab & Chassis. However, it is still accessible from the selected car via links, so may be relevant.
  1. With the vehicle in NEUTRAL, position it on a hoist. For additional information, refer to JACKING AND LIFTING article.
  2. Index-mark the driveshaft flange to the rear axle pinion flange.
    3. Fig 1: Marking Driveshaft Flange And Pinion Flange
    GF0000833Courtesy of FORD MOTOR CO.
  3. Remove and discard the 4 driveshaft flange-to-rear axle pinion flange bolts.
    4. Fig 2: Driveshaft Flange Bolts
    GF0003041Courtesy of FORD MOTOR CO.
    NOTE: The driveshaft flange fits tightly on the rear axle flange pilot. Using a suitable tool, pry only in the area shown to disconnect the driveshaft flange or damage to the driveshaft may occur.
    NOTE: It may be necessary to tap the driveshaft flange with a soft-faced hammer if a pry area is not available on the driveshaft flange.
    NOTE: Do not allow the driveshaft to hang unsupported.
  4. Using a suitable tool as shown, disconnect the driveshaft flange from the rear axle pinion flange and support the driveshaft.
    5. Fig 3: Disconnecting Driveshaft Flange Yoke From Pinion Flange
    G03878446Courtesy of FORD MOTOR CO.
    NOTE: Index-mark the flange to the pinion shaft.
  5. Using the Drive Pinion Flange Holding Fixture to prevent the flange or yoke from turning, remove and discard the pinion nut and washer.
    6. Fig 4: Holding Pinion Flange With Special Tool (205-126)
    G03883491Courtesy of FORD MOTOR CO.
  6. Using the 2-Jaw Puller, remove the flange or yoke.
    7. Fig 5: Removing Pinion Flange Using Special Tool (205-D072)
    G03878593Courtesy of FORD MOTOR CO.
  7. Using the Slide Hammer and Bushing Remover, remove the pinion seal.
    8. Fig 6: Removing Pinion Seal Using Special Tools (100-001, 307-001)
    G03883494Courtesy of FORD MOTOR CO.
  8. Clean the rear axle pinion seal seat.
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