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Home >> Ford >> 2000 >> Contour SE, 2.5 L, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 1539 (Rear Drive Axle/Differential - DANA 80 -- F350 Super Duty) >> In-Vehicle Repair >> Drive Pinion Flange and Drive Pinion Seal >> Installation

Drive Pinion Flange and Drive Pinion Seal: Installation

WARNING: This page is about a different car, the 2006 Ford Pickup and 2006 Ford Cab & Chassis. However, it is still accessible from the selected car via links, so may be relevant.
    CAUTION: If the pinion seal becomes cocked during installation, remove the seal and install a new one. Make sure the garter spring remains in place during assembly. If the spring is dislodged, a new pinion seal must be installed.
  1. Using a suitable driver, install the pinion seal.
    • Coat the pinion seal (rubber lips) with lubricant.
      Fig 1: Driving Pinion Seal Into Housing Using Special Tool
      G04643595Courtesy of FORD MOTOR CO.
  2. CAUTION: Align the pinion-to-flange index marks.
    Fig 2: Locating Pinion Seal
    G04643417Courtesy of FORD MOTOR CO.
  3. Using the special tool, install the pinion flange.
  4. CAUTION: Always install a new washer and locknut.
  5. Using the special tool to hold the pinion flange, install the new washer and locknut.
    • Tighten to 637 Nm (470 lb-ft).
      Fig 3: Holding Pinion Flange With Special Tool
      G03883491Courtesy of FORD MOTOR CO.
  6. CAUTION: Align the driveshaft flange-to-rear axle pinion flange index marks.
  7. Position the driveshaft flange on the drive pinion flange and install 4 new bolts.
    • Tighten to 136 Nm (100 lb-ft).
      Fig 4: Identifying Driveshaft Flange and Rear Axle Pinion Flange Bolts And Alignment Marks
      G03883559Courtesy of FORD MOTOR CO.