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Home >> Buick >> 2004 >> Century Limited >> Repair and Diagnosis >> External Pages >> Different car >> Section 115 (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 2004 Pontiac Grand Prix. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: Upper Steering Column Components
    GM664266Courtesy of GENERAL MOTORS CORP.
  1. Install the following parts onto the steering column shaft:
    • Lubricate the inner race (1) with GM P/N 12377900 (Canadian P/N 10953529)
    • Install the inner race (1)
    • The upper bearing inner race seat (2)
    • The upper bearing spring (3)
    • Lubricate the turn signal cancel cam assembly (3) with GM P/N 12377900 (Canadian P/N 10953529)
    • Install the turn signal cancel cam assembly (4) onto the steering shaft assembly
    • The cam orientation plate (5)
    2. Fig 2: Compressing Cam Orientation Plate Using J 23653-SIR & J 42137
    GM338052Courtesy of GENERAL MOTORS CORP.
  2. Install the new bearing retainer onto the steering shaft assembly.
  3. Compress the cam orientation plate using J 23653-SIR and J 42137  . See Special Tools and Equipment .
  4. Firmly seat the bearing retainer into the groove on the steering shaft assembly.
  5. Remove J 23653-SIR and J 42137  . See Special Tools and Equipment .
    6. Fig 3: Wave Washer & Steering Shaft
    GM293252Courtesy of GENERAL MOTORS CORP.
  6. Install the wave washer (1) onto the steering column shaft (2).
  7. Install the SIR coil. Refer to Inflatable Restraint Steering Wheel Module Coil Replacement (Coil) in SIR.
  8. Enable the SIR system. Refer to SIR Disabling and Enabling Zone 3 in SIR.
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