Heater Outlet Hose Replacement LY7
Callout
| Component Name
|
Preliminary ProcedureDrain the cooling system. Refer to
Cooling System Draining and Filling
.
|
1
| Heater Outlet Hose Assembly
Tip
- Using
J 38185
to reposition of the heater outlet hose clamps.
- Remove the heater outlet hose from the heater core and engine.
Special ToolsJ 38185
Hose Clamp Pliers
|
Heater Outlet Hose Replacement LAT
Callout
| Component Name
|
Preliminary ProceduresPartially drain the cooling system. Refer to
Cooling System Draining and Filling
.
|
1
| Heater Outlet Hose Clamp (Qty: 2)
|
2
| Heater Outlet Hose
|
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.
Removal Procedure
- Partially drain the coolant. Refer to
Cooling System Draining and Filling.
- Remove the surge tank from the surge tank bracket.
- Reposition the heater outlet hose clamp at the heater core using the
J 38185 .
- Remove the heater outlet hose from the heater core.
- Reposition the heater outlet hose clamp at the engine using the
J 38185 .
- Remove the heater outlet hose from the engine.
Installation Procedure
- Install the heater outlet hose to the engine.
- Reposition the heater outlet hose clamp at the engine using the
J 38185 .
- Install the heater outlet hose to the heater core.
- Reposition the heater outlet hose clamp at the heater core using the
J 38185 .
- Install the surge tank to the surge tank bracket.
- Fill the coolant. Refer to
Cooling System Draining and Filling.