Hummer H3. Manual — part 1113

Fig. 44: Identifying Radiator Outlet Hose
Courtesy of GENERAL MOTORS CORP.

8. Remove the radiator outlet hose from the radiator.

9. Lower the vehicle.

10. Remove the cooling fan. Refer to Fan Replacement.

2007 Hummer H3

2007 ENGINE Engine Cooling - H3

Fig. 45: Identifying Radiator Inlet Hose
Courtesy of GENERAL MOTORS CORP.

11. Using J 38185 reposition the radiator inlet hose clamp. See Special Tools.

12. Remove the radiator inlet hose from the radiator.

13. Remove the radiator vent inlet hose from the radiator.

2007 Hummer H3

2007 ENGINE Engine Cooling - H3

Fig. 46: View If Fan Shroud & Radiator
Courtesy of GENERAL MOTORS CORP.

14. Remove the fan shroud from the radiator.

15. Remove the discharge hose. Refer to DISCHARGE HOSE REPLACEMENT .

16. Remove the evaporator tube. Refer to EVAPORATOR TUBE REPLACEMENT

(LEFT HAND DRIVE) or EVAPORATOR TUBE REPLACEMENT (RIGHT
HAND DRIVE) .

IMPORTANT: Push retainers back to release the fan shroud from the

radiator.

2007 Hummer H3

2007 ENGINE Engine Cooling - H3

Fig. 47: Identifying Condenser-To-Radiator Retaining Bolts
Courtesy of GENERAL MOTORS CORP.

17. Remove the condenser to radiator retaining bolts.

2007 Hummer H3

2007 ENGINE Engine Cooling - H3