Heater Inlet Hose Replacement (LTG)

Fig 1: Heater Inlet Hose (LTG)

Courtesy of GENERAL MOTORS COMPANY

Callout	Component Name
Preliminary Procedures Drain the cooling system. Refer to Cooling System Draining and Filling (GE 47716) . Remove the engine control module. Refer to Engine Control Module Replacement .
1	Heater Inlet Hose Quick Connect Retainer
2	Heater Inlet Hose Clamp Procedure Reposition the heater inlet hose clamp using the BO-38185 hose clamp pliers. Special Tools BO-38185 Hose Clamp Pliers For equivalent regional tools. Refer to Special Tools .
3	Heater Inlet Hose Procedure Fill the cooling system to the proper level. Refer to Cooling System Draining and Filling (GE 47716) . Inspect the cooling system for leaks. Refer to Cooling System Leak Testing .