Hombre S Regular Cab 4WD V6-4.3L (1999)
1. Install a new O-ring seal.
Coat the O-ring seal with 525 viscosity refrigerant oil.
NOTE: Refer to Fastener Note in Service Precautions.
2. Install the evaporator tube to the condenser.
Tighten
Tighten the evaporator tube to 24 N.m (18 lb ft).
3. Install a new O-ring seal.
Coat the O-ring seal with 525 viscosity refrigerant oil.
4. Install the evaporator tube to the evaporator.
Tighten
Tighten the evaporator tube to 24 N.m (18 lb ft).
5. Install the evaporator tube clip to the accumulator.
6. Install the evaporator tube clip screw.
Tighten
Tighten the screw to 1.9 N.m (17 lb in).
7. Connect the battery negative cable.
8. Add refrigerant to the system.
9. Inspect the system for leaks.