Home/GMC/Yukon/GMC Yukon III (2006-2014)/Repair manual/Automatic HVAC System/Heating, Ventilation, and Air Conditioning: Adjustments
Contents Wiring diagrams Section: Automatic HVAC System All sections

Heating, Ventilation, and Air Conditioning: Adjustments GMC Yukon III

Automatic HVAC System 1 illustration

Air Conditioning Clutch Drive Plate Adjustment

  1. Install the clutch plate assembly.
  2. Measure the air gap between the pulley and the drive plate. Adjust the shims to achieve a 0.35-0.65 mm (0.014-0.026 in) air gap.
  3. Install the clutch plate retaining bolt and tighten to 18 N.m (13 lb ft).

Scheme 5

Scheme 5: Air Conditioning Compressor Bracket Replacement (HP2)
CalloutComponent Name
Preliminary Procedures Remove the air conditioning compressor. Refer to Air Conditioning Compressor Replacement (HP2) . Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle . Remove the engine shield. Refer to Engine Shield Replacement . Remove the oil pan slid plate. Refer to Oil Pan Skid Plate Replacement (2500/3500 with RPO NZZ) or Oil Pan Skid Plate Replacement (1500 with RPO NZZ) . Remove transmission cooler bracket.
1A/C Compressor Bracket Bolt CAUTION: Refer to Fastener Caution . Tighten: 50 N.m (37 lb ft)
2A/C Compressor Bracket Bolt (Qty: 2) Tighten: 50 N.m (37 lb ft)
3A/C Compressor Bracket Bolt (Qty: 3) Tighten: 50 N.m (37 lb ft)
4A/C Compressor Bracket
CAUTION
Refer to Fastener Caution .