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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1492 (Front Drive Axle - 4WD) >> Repair Instructions >> Intermediate Shaft Bearing Assembly - Assemble (S4WD) >> Assembly Procedure

Assembly Procedure

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  1. Install the inner shaft bearing, print side out, into the intermediate shaft bearing housing inner case half using the J 45232  (2) and the J 8092  (1).
    Fig 1: Installing Inner Shaft Bearing Using J 45232 (2) And J 8092 (1)
    G01598090Courtesy of GENERAL MOTORS CORP.
  2. Install the inner shaft bearing, print side out, into the intermediate shaft bearing housing outer case half using the J 45232  (2) and the J 8092  (1).
    Fig 2: Installing Inner Shaft Bearing Using J 45232 (2) And J 8092(1)
    G01598091Courtesy of GENERAL MOTORS CORP.
  3. Install the inner axle bearing, print side out, into the intermediate shaft bearing housing outer case half using the J 45232  (2) and the J 8092  (1).
    Fig 3: Installing Inner Axle Bearing Using J 45232 (2) And J 8092(1)
    G01598092Courtesy of GENERAL MOTORS CORP.
  4. Install the thrust washer.
    Fig 4: Installing Thrust Washer
    G01598093Courtesy of GENERAL MOTORS CORP.
  5. Install the inner clutch fork gear.
    Fig 5: Installing Inner Clutch Fork Gear
    G01598094Courtesy of GENERAL MOTORS CORP.
  6. Install the clutch fork spring.
    Fig 6: Installing Clutch Fork Spring
    G01598095Courtesy of GENERAL MOTORS CORP.
  7. Install the washer.
    Fig 7: Installing Washer
    G01598096Courtesy of GENERAL MOTORS CORP.
  8. Install the clutch fork and clutch fork sleeve.
    Fig 8: Installing Clutch Fork And Clutch Fork Sleeve
    G01598097Courtesy of GENERAL MOTORS CORP.
  9. Install the outer clutch fork gear.
    Fig 9: Installing Outer Clutch Fork Gear
    G01598098Courtesy of GENERAL MOTORS CORP.
  10. Install the thrust washer to the outer intermediate shaft bearing housing case half.

    Use grease to hold the thrust washer in place.

  11. Apply a bead of sealant, GM P/N 1052942 or equivalent, to the sealing surface of one side of the intermediate shaft bearing housing case.
  12. Install the outer intermediate shaft bearing housing case to the inner intermediate shaft bearing housing case.
    Fig 10: Installing Thrust Washer
    G01598099Courtesy of GENERAL MOTORS CORP.
    NOTE: Refer to Fastener Notice in Cautions and Notices.
  13. Install the intermediate shaft bearing case bolts.

    Tighten 

    Tighten the intermediate shaft bearing case bolts to 48 N.m (35 lb ft).

    Fig 11: Installing Intermediate Shaft Bearing Case Bolts
    G01598100Courtesy of GENERAL MOTORS CORP.
  14. Install the new inboard, oil pan side, seal on top of the seal bore.
  15. Install the new seal using the J 45225  (2) and the J 8092  (1).
    Fig 12: Installing Seal Using J 45225(2) And J 8092(1)
    G01598101Courtesy of GENERAL MOTORS CORP.
    NOTE: The outboard intermediate shaft bearing assembly seal must be installed 0.9-1.1 mm (0.035-0.043 in) below the surface of the intermediate shaft bearing assembly housing bore. If the seal is not installed properly, damage to the seal may occur.
  16. Install the new seal using the J 45359  (2) and the J 8092  (1).
    Fig 13: Installing New Seal Using J 45359(2) And J 8092(1)
    G01598102Courtesy of GENERAL MOTORS CORP.
  17. Pack the cavity of the inner intermediate shaft bearing housing with 55-65 cc (1.86-2.20 oz) of grease, GM P/N 12377985 or equivalent.
    Fig 14: Locating Bearing Housing
    G01598103Courtesy of GENERAL MOTORS CORP.
  18. Install the actuator.
  19. Install the actuator bolts.

Tighten 

Tighten the actuator bolts to 6 N.m (53 lb in).

Fig 15: Installing Actuator Bolts
G01598104Courtesy of GENERAL MOTORS CORP.