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Differential Carrier: Installation

WARNING: This page is about a different car, the 2004 Ford Pickup and 2004 Ford Cab & Chassis. However, it is still accessible from the selected car via links, so may be relevant.
  1. Install the outboard spacer in its original location.
    Fig 1: Installing Outboard Spacers
    G02768930Courtesy of FORD MOTOR CO.
  2. Assemble the differential bearing cups to the differential bearings.
  3. CAUTION: Do not spread the differential housing more than specified or damage to the housing may occu
    CAUTION: Avoid nicking the ring gear teeth and the anti-lock speed sensor ring during assembly or damage to the component may occur.
  4. Using the special tools, spread the differential housing to the specification.
    • Use a rawhide hammer to seat the differential into the differential housing pocket.
      • Remove the special tools.
        Fig 2: Special Tools With Torque Specifications
        G02768931Courtesy of FORD MOTOR CO.
  5. CAUTION: Match the mating letters as noted during removal.
  6. Install the 2 bearing caps and 4 bolts, aligning the letters with those on the differential housing.
    • Tighten to 108 Nm (80 lb-ft).
      Fig 3: Aligning Mating Letters
      G02768932Courtesy of FORD MOTOR CO.
  7. Using the special tools, measure the differential ring gear and pinion backlash at 3 equally spaced points.
    Fig 4: Measuring Differential Ring Gear And Pinion Backlash With Torque Specifications
    G02768933Courtesy of FORD MOTOR CO.
  8. Install the axle shafts. Refer to WHEEL HUBS & BEARINGS - FULL FLOATING AXLE - DANA .
  9. NOTE: Install the differential cover within 15 minutes of applying the silicone or it will be necessary to remove and reapply new sealant.
    Fig 5: Differential Housing Cover With Sealant Specified Thickness
    G00572383Courtesy of FORD MOTOR CO.
  10. Apply a continuous bead of sealant of the specified thickness to the differential housing cover.
  11. Place 2 bolts into the differential housing cover at the 8 o'clock and 2 o'clock positions. Install the differential housing cover on the differential housing.
  12. Install the 8 remaining bolts. Tighten the bolts alternately and evenly.
    1. Tighten to 45 Nm (33 lb-ft).
    2. If possible, allow an hour cure time before filling the axle with the correct amount of specified lubricant.
  13. Fill the axle to specification.