GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
Buick
🢒
2005
🢒
Century
🢒
HVAC
🢒
Heating, Ventilation and Air Conditioning
🢒 Heater Outlet Hose Replacement
Tools Required
J 38185
Hose Clamp Pliers
Removal Procedure
Drain the cooling system. Refer to
Cooling System Draining and Filling
in Engine Cooling.
Use
J 38185
in order to reposition the heater hose outlet clamp.
Disconnect the heater outlet hose (2) from the outlet pipe.
Use
J 38185
in order to reposition the heater core outlet hose clamp.
Disconnect the heater outlet hose from the heater core.
Remove the heater outlet hose.
Installation Procedure
Install the heater outlet hose.
Connect the heater outlet hose to the heater core.
Important:
Reposition heater core hose clamps in the indicated location.
Use
J 38185
in order to reposition the heater core hose outlet clamp.
Connect the heater outlet hose (2) to the outlet pipe.
Use
J 38185
in order to reposition the heater hose outlet clamp.
Refill the cooling system. Refer to
Cooling System Draining and Filling
in Engine Cooling.