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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1236 (Steering Wheel And Steering Column) >> Repair Instructions >> Turn Signal Cancel Cam and Steering Shaft Upper Bearing Spring Replacement >> Installation Procedure

Installation Procedure

WARNING: This page is about a different car, the 2003 Pontiac Grand Prix. However, it is still accessible from the selected car via links, so may be relevant.
  1. Lubricate the inner race (1) with GM P/N 12345718 (Canadian P/N 10953516).
  2. Install the inner race (1) onto the steering shaft.
  3. Install the upper bearing inner race seat (2) onto the steering shaft.
  4. Install the upper bearing spring (3) onto the steering shaft.
  5. Lubricate the lower brass surface of the turn signal cancel cam (4) with GM P/N 12377900 (Canadian P/N 10953529).
  6. Install the turn signal cancel cam (4) onto the steering shaft.
  7. Install the shaft lock shield (5) onto the steering shaft.
    Fig 1: Upper Bearing Inner Race & Components
    G01490147Courtesy of GENERAL MOTORS CORP.
  8. Compress the shaft lock shield using J 23653-SIR  and J 42137  .
  9. Install the new bearing retainer (1) onto the steering shaft.
  10. Firmly seat the bearing retainer (1) into the groove on the steering shaft.
  11. Remove J 23653-SIR  and J 42137  from the steering shaft.
    Fig 2: Compressing Shaft Lock Shield Using J 23653-SIR & J 42137
    G01490148Courtesy of GENERAL MOTORS CORP.
  12. Install the wave washer (1) onto the steering shaft (2).
  13. Install the SIR coil. Refer to SIR COIL ASSEMBLY .
  14. Install the steering wheel. Refer to Steering Wheel Replacement  .
  15. Install the inflator module. Refer to REMOVAL & INSTALLATION (DRIVER-SIDE) .
  16. Enable the SIR system. Refer to DISABLING & ACTIVATING AIR BAG SYSTEM .
  17. Connect the battery negative cable. Refer to BATTERY NEGATIVE CABLE DISCONNECT/CONNECT PROCEDURE .
    Fig 3: Installing Wave Washer Onto Steering Shaft
    G01490149Courtesy of GENERAL MOTORS CORP.
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