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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1602 (Heating, Ventilation And Air Conditioning) >> Repair Instructions >> Compressor Mounting Bracket Replacement >> Installation Procedure

Installation Procedure

WARNING: This page is about a different car, the 2003 GMC Sierra, 2003 GMC Cab & Chassis Sierra, 2003 Chevrolet Silverado, and 2003 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: A/C Compressor Bracket & Mounting Bolts
G01478985Courtesy of GENERAL MOTORS CORP.
  1. Install the A/C compressor bracket.
    NOTE: Refer to FASTENER NOTICE .
  2. Install the A/C compressor bracket mounting bolts.

    Tighten 

    Tighten the bolts to 50 N.m (37 lb ft).

  3. Install the A/C belt tensioner.
  4. Install the A/C belt tensioner bolts.

    Tighten 

    Tighten the bolts to 50 N.m (37 lb ft).

  5. Install the A/C compressor. Refer to Compressor Replacement (L18)  or Compressor Replacement (LR4, LM7, and LQ4)  or Compressor Replacement (LB7) .