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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 677 (Heating, Ventilation And Air Conditioning) >> Repair Instructions >> Suction Screen Replacement >> Installation Procedure

Installation Procedure

WARNING: This page is about a different car, the 2002 GMC Sierra, 2002 GMC Cab & Chassis Sierra, 2002 Chevrolet Silverado, and 2002 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
  1. Insert the J 44551-6 sizing tool into the suction hose to select the correct size suction screen.
  2. Insert the suction screen into the suction hose.
  3. Install the J 44551-3 mandrel to the J 44551-5.
  4. Install the J 44551-5 suction screen installation tool over the end of the suction hose and the suction screen.

    Important:  Correct placement of the J 44551-5 is critical.

  5. Tighten the forcing screw of the J 44551-5. The suction screen is fully installed when the screen is flush with the end of the suction hose.
  6. Remove the J 44551-5 suction screen tool from the suction hose.
  7. Replace the seal washers. Refer to Sealing Washer Replacement .
  8. Install the A/C compressor hose assembly to the A/C compressor.
  9. Install the A/C compressor hose assembly bolt. Tighten the bolt to 34 N.m (25 lb ft).
  10. Evacuate and recharge the A/C system. Refer to Refrigerant Recovery & Recharging .
  11. Leak test the fittings of the component using the J 42220  .
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