Heater Inlet Hose Replacement (LGX with Rear Aux HVAC Quick Connect Connector to Auxiliary Air Conditioning Evaporator Intermediate Tube)

Fig 1: Heater Inlet Hose (LGX with Rear Aux HVAC Quick Connect Connector to Auxiliary Air Conditioning Evaporator Intermediate Tube)

Courtesy of GENERAL MOTORS COMPANY

Callout	Component Name
Preliminary Procedure Drain the cooling system. Refer to Cooling System Draining and Filling (GE-47716)Cooling System Draining and Filling (Static)
1	Heater Inlet Hose Clamp (Qty: 2) Procedure Refer to Hose Clamp Replacement Guidelines - Spring Type
2	Heater Inlet Hose Procedure Fill the cooling system to the proper level. Refer to Cooling System Draining and Filling (GE-47716)Cooling System Draining and Filling (Static) Start the engine and check for coolant leaks.

Callout

Component Name

Heater Inlet Hose Clamp (Qty: 2)
Procedure
Refer to Hose Clamp Replacement Guidelines - Spring Type

Heater Inlet Hose

Procedure

Fill the cooling system to the proper level. Refer to Cooling System Draining and Filling (GE-47716)Cooling System Draining and Filling (Static)
Start the engine and check for coolant leaks.