Yukon XL 2500 2WD V8-8.1L VIN G (2004)
10. While holding the evaporator tube in the A/C refrigerant filter (1), tighten 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).
11. Remove the nuts (4) from the A/C refrigerant filter (1).
12. Install the O-rings (2) to the evaporator tube halves.
13. Install the nuts (4) to the A/C refrigerant filter (1).
Tighten the nuts to 15 N.m (11 lb ft).
14. Evacuate and recharge the system. Refer to Refrigerant Recovery and Recharging.
15. Leak test the fittings of the component using the J 39400-A.
16. Install the air cleaner.