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Home › Chevrolet › 2005 › Impala SS › Repair and Diagnosis › External Pages › Different car › Section 689 (Suspension Control System - Suspension Leveling) › Repair Instructions › Automatic Level Control Air Compressor Head Replacement › Disassembly Procedure

Disassembly Procedure

WARNING: This page is about a different car, the 2007 Buick Lucerne. However, it is still accessible from the selected car via links, so may be relevant.
  1. Remove the air compressor assembly from the vehicle. Refer to Air Compressor Replacement .
    2. Fig 1: Removing/Installing Air Compressor Connector From Connector Anchor
    GM227993Courtesy of GENERAL MOTORS CORP.
  2. Remove the air compressor connector from the connector anchor (slide the air compressor connector away from the air compressor and off of the anchor).
  3. Remove the two bolts and the heat shield from the air compressor bracket.
  4. Remove the air dryer. Refer to Automatic Level Control Air Dryer Replacement .
    5. Fig 2: Removing/Installing Air Compressor Harness Tie
    GM227999Courtesy of GENERAL MOTORS CORP.
  5. Cut the harness tie.
  6. Remove the bolt and the harness tie.
    7. IMPORTANT: Note the wire colors and the terminal numbers to ensure correct assembly.
  7. Remove the two harness ties and the wrap from the wires.
    8. Fig 3: Removing/Installing Air Compressor Head
    GM228003Courtesy of GENERAL MOTORS CORP.
  8. Remove two wire terminals from the air compressor connector.
  9. Remove the air hose from the air compressor head.
  10. Remove the three head bolts and the air compressor head from the air compressor assembly.
  11. Remove the gasket from the air compressor head or the air compressor assembly.
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