Envoy 4WD V8-5.3L VIN P (2004)
4. Connect the heater hoses to the heater core.
5. Connect the evaporator tube (4) to the evaporator (1).
6. Install the accumulator (6) to the evaporator (1).
7. Tighten the accumulator retaining nut.
NOTE: Refer to Fastener Notice in Service Precautions.
See: Service Precautions/Vehicle Damage Warnings
Tighten
Tighten the nut to 4.5 N.m (40 lb in).
8. Install the I/P carrier.
9. Evacuate and recharge the A/C system.
10. Leak test the fittings of the components using the J 39400.
11. Refill the engine coolant. Refer to Draining and Filling Cooling System (Body Vin Code 6) Draining and Filling Cooling System (Body Vin Code
3) in Cooling System.
