Yukon/Denali XL 1500 2WD V8-6.0L VIN U (2005)
2. Install the auxiliary A/C evaporator tubes (3) to the clamps (5).
3. Install the heater/A/C tubes retaining nut (4) to the stud (1) at the frame (6).
NOTE: Refer to Fastener Notice in Service Precautions.
Tighten the nut to 7 N.m (62 lb in).
4. Install the auxiliary A/C evaporator tubes (2, 3) and the retaining nut to the auxiliary HVAC module.
Tighten the nut to 16 N.m (12 lb ft).
5. Lower the vehicle.
6. Install the right front wheelhouse.
7. Install the auxiliary A/C evaporator tubes (3) to the condenser tube (2) and the accumulator (5).
Tighten the nuts to 16 N.m (12 lb ft).
8. Recharge the refrigerant to the system. Refer to Refrigerant Recovery and Recharging.
9. Leak test the fittings of the component using the J 39400-A.
