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Home >> Pontiac >> 2008 >> Torrent GXP, AWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 3 (Transfer Case - NVG 900) >> Repair Instructions - Off Vehicle >> Transfer Case Assemble >> Tools Required

Tools Required

WARNING: This page is about a different variant/trim than selected.
    Fig 1: View Of Bearing, Collapsible Spacer & Pinion Shaft
    GM696464Courtesy of GENERAL MOTORS CORP.
  1. Install the NEW collapsible spacer (2) onto the pinion shaft (3).
  2. Install the pinion shaft (3) into the housing.
  3. Install the bearing (1) onto the pinion shaft.
    4. Fig 2: View Of Pinion Oil Seal & Slinger Washer
    GM696458Courtesy of GENERAL MOTORS CORP.
  4. Install the slinger washer (2) and the new pinion seal (1) to the housing.
    5. Fig 3: View Of Pinion Seal Installation Using J 44872
    GM737274Courtesy of GENERAL MOTORS CORP.
  5. Using J 44872  , install the new pinion seal. See Special Tools .
    6. Fig 4: View Of Pinion Nut & Pinion Flange
    GM696408Courtesy of GENERAL MOTORS CORP.
    IMPORTANT: Use a NEW pinion nut.
  6. Using a NEW pinion nut (1), install the pinion flange (2) to the pinion shaft.
    7. Fig 5: Tightening Pinion Flange Nut
    GM1400848Courtesy of GENERAL MOTORS CORP.
  7. Install J-08614-A  (2) and J-44873-2  (1) in order to hold the pinion flange while tightening the nut. See Special Tools .
  8. Tighten the pinion flange nut until it is snug.
    9. NOTE: Refer to Fastener Notice .
  9. Tighten the nut slowly in order to crush the collapsible spacer.

    Tighten:  Tighten the nut to achieve a rotating torque of 0.9-1.5 N.m (8-14 lb in).

  10. Remove J-08614-A  (2) and J-44873-2  (1). See Special Tools .
    11. Fig 6: View Of Axle Shaft Bearing Installation
    GM1400849Courtesy of GENERAL MOTORS CORP.
  11. Using J 4972-4  (2) and J 8092  (1), install the axle shaft bearing (3) to the carrier until the bearing seats.
    12. Fig 7: View Of Oil Seal Installation
    GM1400850Courtesy of GENERAL MOTORS CORP.
    NOTE: Do not install the seal from inside the housing. The outside diameter of the bearing cup may cause seal damage.
  12. Using the J 44871  (2) and the J 8092  (1), install the oil seal (3) to the housing. See Special Tools .
    13. Fig 8: View Of Inner Oil Seal Installation
    GM1400871Courtesy of GENERAL MOTORS CORP.
    NOTE: The bearing cup must be removed in order to install the seal. If the bearing cup is not removed first, seal damage may occur.
  13. Using the J 44871  (2) and the J 8092  (3), install the inner oil seal (1) into the cover. See Special Tools .
    14. Fig 9: View Of Shim, Bearing Cup & Side Cover
    GM737264Courtesy of GENERAL MOTORS CORP.
  14. Install the shim (2) and bearing cup (3) into the side cover (1).
    15. Fig 10: View Of Cup & Shim Installation
    GM1400874Courtesy of GENERAL MOTORS CORP.
    NOTE: Do not heat the cover to install the cup. Heating the cover will damage the seal.
  15. Using the J 44875  (2) and the J 8092  (1), install the cup and the shim. See Special Tools .
    16. Fig 11: View Of Axle Shaft Oil Seal & Side Cover
    GM737267Courtesy of GENERAL MOTORS CORP.
  16. Using the J 44809  , install the axle shaft oil seal (2) to the side cover (1).
    17. Fig 12: View Of Carrier Assembly
    GM737268Courtesy of GENERAL MOTORS CORP.
    IMPORTANT: Grease the seal lips to protect the seal and to ease in assembly.
  17. Install the carrier assembly (1) to the housing.
    18. Fig 13: Applying Sealer To Housing
    GM737283Courtesy of GENERAL MOTORS CORP.
    IMPORTANT: Do not apply excess sealer. Excess sealer could cause premature failure.
  18. Apply a 2-3 mm (0.08-0.12 in) amount of sealer GM P/N 1052943 (Canadian P/N 10953491), or equivalent, to the housing (1).
    19. Fig 14: View Of Side Cover & Bolts
    GM737269Courtesy of GENERAL MOTORS CORP.
    IMPORTANT:
    • Grease the seal lips to protect the seal and to ease in assembly.
    • Coat the bolt threads with sealant GM P/N 12345382 (Canadian P/N 10953489).
  19. Install the side cover (1) and bolts (2 and 3) to the housing.

    There is not a specific tightening sequence, but the bolts with dowel pins should be tightened first, and alternate the others from side to side.

    Tighten:  Tighten the side cover bolts to 37 N.m (27 lb ft).

    20. Fig 15: View Of Drain Plug
    GM696404Courtesy of GENERAL MOTORS CORP.
  20. Apply sealant GM P/N 12346004 (Canadian P/N 10953480), or equivalent, to the threads of the drain plug.
  21. Install the drain plug (1) into the housing.

    Tighten:  Tighten the drain plug to 24 N.m (18 lb ft).

    22. Fig 16: View Of Fill Plug
    GM737270Courtesy of GENERAL MOTORS CORP.
  22. Fill the transfer case with 500 ml (17 oz) gear oil GM P/N 12378514 (Canadian P/N 88901045), or equivalent, or until the lube is to the bottom of the lube fill hole.
  23. Apply adhesive GM P/N 12345493 (Canadian P/N 10953488), or equivalent, to the threads of the fill plug (1).
  24. Install the fill plug (1) to the side cover.

    Tighten:  Tighten the fill plug to 15 N.m (11 lb ft).

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