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Home >> Cadillac >> 2021 >> CT4 Sport, RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 257 (Heating, Ventilation, And Air Conditioning) >> Repair Instructions >> Air Conditioning Clutch Drive Plate Adjustment (LSY)

Air Conditioning Clutch Drive Plate Adjustment (LSY)

WARNING: This page is about a different car, the 2022 Cadillac CT5. However, it is still accessible from the selected car via links, so may be relevant.
  1. GM5313368Courtesy of GENERAL MOTORS COMPANY

    Front Compartment Air Deflector (1) - Remove - Front Compartment Air Deflector Replacement (AWD) , or Front Compartment Air Deflector Replacement (RWD)

  2. GM5316992Courtesy of GENERAL MOTORS COMPANY

    Install the air conditioning clutch shims (2) as needed to achieve the appropriate air gap of 0.25 - 0.41 mm (0.010 - 0.016 in).

  3. GM5317723Courtesy of GENERAL MOTORS COMPANY

    Install and hand tighten the air conditioning clutch drive plate (1).

  4. Measure the air gap between air conditioning clutch drive plate (1) and the air conditioning compressor pulley (2) using the appropriate feeler gauge (3).
  5. If the air gap is out of range remove the air conditioning clutch drive plate, and add or remove shims as need to achieve the appropriate air gap.
  6. Repeat steps 2, 3, and 4.
  7. Use the appropriate tool to hold the air conditioning compressor shaft (3), and the appropriate tool to turn air conditioning clutch drive plate (1) clockwise to tighten to 35 N.m (26 lb ft).
  8. GM5313368Courtesy of GENERAL MOTORS COMPANY

    Front Compartment Air Deflector (1) - Install - Front Compartment Air Deflector Replacement (AWD) , or Front Compartment Air Deflector Replacement (RWD)