Hummer H2. Manual — part 1985

Fig. 51: Condenser & Mounting Bolts
Courtesy of GENERAL MOTORS CORP.

11. Remove the condenser (3) from the vehicle.

Installation Procedure

2004 Hummer H2

2004 HVAC Heating, Ventilation and Air Conditioning - Hummer H2

Fig. 52: Condenser & Mounting Bolts
Courtesy of GENERAL MOTORS CORP.

1. Add the proper amount of PAG oil to the condenser. Refer to Refrigerant System Capacities .

2. Install the condenser (3) to the vehicle.

3. Install the bolts (2) to the condenser (3).

Tighten: Tighten the bolts to 9 N.m (80 lb in).

4. Install the new sealing washers. Refer to Sealing Washer Replacement .

NOTE:

Refer to Fastener Notice in Cautions and Notices.

2004 Hummer H2

2004 HVAC Heating, Ventilation and Air Conditioning - Hummer H2

Fig. 53: Evaporator Tube & Condenser
Courtesy of GENERAL MOTORS CORP.

5. Install the evaporator tube (3) to the condenser (1).

6. Install the evaporator tube nut (2) to the condenser (1).

Tighten: Tighten the nut to 16 N.m (12 lb ft).

2004 Hummer H2

2004 HVAC Heating, Ventilation and Air Conditioning - Hummer H2

Fig. 54: Discharge Hose Nut & Condenser
Courtesy of GENERAL MOTORS CORP.

7. Install the compressor discharge hose (3) to the condenser (2).

8. Install the compressor discharge hose nut (1) to the condenser (2).

Tighten: Tighten the nut to 16 N.m (12 lb ft).

9. Install the transmission oil cooler. Refer to Transmission Fluid Auxiliary Cooler Replacement in

2004 Hummer H2

2004 HVAC Heating, Ventilation and Air Conditioning - Hummer H2