Heater Outlet Hose Replacement LAT

Heater Outlet Hose Replacement LY7

Heater Outlet Hose Replacement LE5

Special Tools

J 38185 Hose Clamp Pliers

Warning: With a pressurized cooling system, the coolant temperature in the radiator can be considerably higher than the boiling point of the solution at atmospheric pressure. Removal of the surge tank cap, while the cooling system is hot and under high pressure, causes the solution to boil instantaneously with explosive force. This will cause the solution to spew out over the engine, the fenders, and the person removing the cap. Serious bodily injury may result.

1. Partially drain the coolant. Refer to Cooling System Draining and Filling.
2. Remove the surge tank from the surge tank bracket.



3. Reposition the heater outlet hose clamp at the heater core using the J 38185 .
4. Remove the heater outlet hose from the heater core.



5. Reposition the heater outlet hose clamp at the engine using the J 38185 .
6. Remove the heater outlet hose from the engine.

1. Install the heater outlet hose to the engine.
2. Reposition the heater outlet hose clamp at the engine using the J 38185 .



3. Install the heater outlet hose to the heater core.
4. Reposition the heater outlet hose clamp at the heater core using the J 38185 .
5. Install the surge tank to the surge tank bracket.
6. Fill the coolant. Refer to Cooling System Draining and Filling.