Yukon/Denali XL 1500 4WD V8-6.0L VIN U (2004)
2. Install the A/C refrigerant filter (3) to the evaporator tube (2) with the flow arrow pointing towards the evaporator.
3. Install the nuts (4) to the A/C refrigerant filter (1).
NOTE: Refer to Fastener Notice in Service Precautions.
Tighten the nuts to 15 N.m (11 lb ft).
4. Recharge the A/C system. Refer to Refrigerant Recovery and Recharging.
5. Leak test the fittings of the component using the J 39400-A.
6. Install the air cleaner.