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Home >> Cadillac >> 2004 >> CTS Base, 3.2 N >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 8 (Engine Mechanical - 5.7L (LS6)) >> Repair Instructions >> On-Vehicle Repair Instructions >> Drive Belt Replacement - Air Conditioning >> Removal Procedure

Removal Procedure

WARNING: This page is about a different variant/trim than selected.
  1. Remove the accessory drive belt. Refer to Drive Belt Replacement - Accessory .
  2. Remove the cooling fan assembly. Refer to Cooling Fan Replacement - Electric (LS6) in Engine Cooling.
  3. Install a breaker bar with hex-head socket to the air conditioning (A/C) drive belt tensioner bolt.
  4. Rotate the A/C drive belt tensioner clockwise in order to relieve tension on the drive belt.
    Fig 1: View Of A/C Drive Belt Routing & Crankshaft Balancer
    GM1392172Courtesy of GENERAL MOTORS CORP.
  5. Remove the A/C drive belt from the pulleys.
  6. Slowly release tension on the A/C drive belt tensioner.
  7. Remove the breaker bar and socket from the A/C drive belt tensioner bolt.
  8. Clean and inspect the drive belt surfaces of the pulleys.
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