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Front Seat Lumbar Support Replacement

Fig 1: Replacing Front Seat Lumbar Support
GM1552305Courtesy of GENERAL MOTORS CORP.
Front Seat Lumbar Support Replacement

Callout Component Name
Fastener Tightening Specifications:  Refer to Fastener Tightening Specifications .

Preliminary Procedure

  1. Remove the front bucket seat. Refer to Front Seat Replacement - Bucket .
  2. Remove the seat back panel. Refer to Front Seat Back Panel Replacement .
  3. Remove the seat back cover and pad. Refer to Front Seat Back Cushion Cover and Cushion Pad Replacement .
1 Rivet, Seat Lumbar Support
Tip:  Drill out the rivet to remove the lumbar actuator and install new rivets to replace.
2 Support Assembly, Seat Lumbar
Tip: 
  1. Disconnect the electrical connector.
  2. Detach the seat back frame wire from the top of the lumbar.
  3. Detach the seat back frame wire from the bottom of the lumbar.
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