Heater Inlet Hose Replacement LL8

Tools Required

1. Drain the engine coolant. Refer to Cooling System Draining and Filling .



2. Using the J 43181 , disconnect the inlet heater hose (2) from the heater core inlet tube.

2.1.	Install the J 43181 to the quick connect on the outlet heater core hose (2).

2.2.	Close the tool around the inlet heater core hose.

2.3.	Firmly pull the tool into the quick connect end of the heater hose.

2.4.	Firmly grasp the heater hose (2). Pull the heater hose forward in order to disengage the hose from the heater core.

3. Position the inlet heater hose clamp (1) at the engine block using GE-47622 .
4. Remove the heater inlet hose (2) from the inlet hose fitting at the engine block.
5. Remove the heater inlet hose.

1. Apply coolant to the end of the heater inlet hose.

Important: When installing a new heater inlet hose, place the clamps on the hose before installing the hose to the inlet hose fitting at the engine block.

2. Install the heater inlet hose (2) to the inlet hose fitting at the engine block.
3. Position the inlet heater hose clamp (1) at the engine block using GE-47622 .
4. Install the quick connect end of the outlet heater core hose (2) to the heater core.
5. Fill the engine cooling system. Refer to Cooling System Draining and Filling .