Heater Inlet Hose Replacement (L26)

Heater Inlet Hose Replacement (L26)

Tools Required

J 38185 Hose Clamp Pliers

Removal Procedure

1. Drain the cooling system. Refer to Cooling System Draining and Filling (L26, LY7 GE 47716 Fill) (Service and Repair)Cooling System Draining and Filling (L26 Static Fill) (Service and Repair).
2. Remove the fuel injector sight shield. Refer to Fuel Injector Sight Shield Replacement (Service and Repair).




3. Use J 38185 in order to position aside the heater hose inlet clamp at the pipe adapter.
4. Disconnect the heater inlet hose from the pipe adapter.
5. Remove the heater hose from the support bracket.
6. Use J 38185 in order to position aside the heater core inlet hose clamp.
7. Disconnect the heater inlet hose from the heater core.

Installation Procedure




1. Connect the heater inlet hose to the heater core.
2. Use J 38185 in order to secure the heater core hose inlet clamp.
3. Install the heater hose to the support bracket.
4. Connect the heater inlet hose to the pipe adapter.
5. Use J 38185 in order to secure the heater hose inlet clamp.
6. Install the fuel injector sight shield. Refer to Fuel Injector Sight Shield Replacement (Service and Repair).
7. Fill the cooling system. Refer to Cooling System Draining and Filling (L26, LY7 GE 47716 Fill) (Service and Repair)Cooling System Draining and Filling (L26 Static Fill) (Service and Repair).