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Home >> Nissan-Datsun >> 2021 >> NV2500 HD S >> Repair and Diagnosis >> External Pages >> Different car >> Section 661 (Transfer Case) >> Unit Disassembly And Assembly >> Transfer Cover >> Assembly

Transfer Cover: Assembly

WARNING: This page is about a different car, the 2020 Infiniti QX60. However, it is still accessible from the selected car via links, so may be relevant.
  1. Select the ring gear bearing adjusting shim (transfer cover side). Refer to Adjustment .
  2. Install the selected ring gear bearing adjusting shim (transfer cover side) (1) and ring gear bearing outer race (transfer cover side) (2) using drift (commercial service tool).
    GNSJSDIA3992Z-992Courtesy of NISSAN NORTH AMERICA, INC.
    CAUTION:
    • Do not reuse ring gear bearing.
    • Apply gear oil to the ring gear bearing.
  3. Install gasket onto drain plug and install them to transfer cover.
    CAUTION: Do not reuse gasket.
  4. Install the transfer cover to the transfer case, and apply anti-corrosive oil onto thread and seats on the mounting bolts. Then tighten mounting bolts to the specified torque.
    GNSJSDIA4065Z-065Courtesy of NISSAN NORTH AMERICA, INC.

    A

    : M10 bolt

    B

    : M8 bolt
    NOTE: At this timing, O-ring installing to transfer cover is not necessary. Install O-ring after tooth contact is checked.
  5. Check backlash, tooth contact, total preload and companion flange runout. Refer to Adjustment .
    CAUTION: Measure the total preload without oil seals of transfer cover and transfer case.
  6. Remove transfer cover to install O-ring.
  7. Apply multi-purpose grease lightly and evenly onto an O-ring, and install it to the transfer cover.
    CAUTION:
    • Do not reuse O-ring.
    • When installing O-ring, do not use a tool.
    • Do not damage O-ring.
  8. Install the transfer cover to the transfer case, and apply anti-corrosive oil onto thread and seats on the mounting bolts. Then tighten mounting bolts to the specified torque.
    GNSJSDIA4065Z-065Courtesy of NISSAN NORTH AMERICA, INC.

    A

    : M10 bolt

    B

    : M8 bolt
  9. Using drift (commercial service tool), drive the transfer cover oil seals.
    GNSJSDIA3993Z-993Courtesy of NISSAN NORTH AMERICA, INC.

    A

    : 10.3 +0.6/-0 mm (0.406 +0.024/-0 in)

    B

    : 0 +0.6/-0 mm (0 +0.024/-0 in)
    CAUTION:
    • When checking the total preload torque, measure it without the oil seal, then install the oil seal.
    • Do not reuse the oil seal.
    • When installing, do not incline oil seal.
    • Apply multi-purpose grease onto oil seal lips, and gear oil onto the circumference of the oil seal.
  10. Install gasket onto filler plug and install them to transfer cover.
    CAUTION:
    • Do not reuse gasket.
    • Install filler plug after oil is filled.
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