GM Service Manual Online
For 1990-2009 cars only

Heater Outlet Hose Replacement LY7


Object Number: 1772679  Size: SF

Callout

Component Name

Preliminary Procedure

Drain the cooling system. Refer to Cooling System Draining and Filling .

1

Heater Outlet Hose Assembly

Tip

  1. Using J 38185 to reposition of the heater outlet hose clamps.
  2. Remove the heater outlet hose from the heater core and engine.

Special Tools

J 38185 Hose Clamp Pliers

Heater Outlet Hose Replacement LAT


Object Number: 1871138  Size: MF

Callout

Component Name

Preliminary Procedures

Partially drain the cooling system. Refer to Cooling System Draining and Filling .

1

Heater Outlet Hose Clamp (Qty: 2)

2

Heater Outlet Hose