buick Workshop Repair Guides

Buick Workshop Service and Repair Manuals

Heater Hoses|Page 3666 > < Heater Hose|Diagrams
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Heater Hose: Service and Repair
Heater Hoses

Inlet

Heater Hoses

Remove or Disconnect

1. Rotate engine forward.
2. Drain cooling system.
3. Hose from heater core.
4. Hose from inlet pipe.
5. Hose.

Install or Connect

1. Hose.
2. Hose to inlet pipe.
3. Hose to heater core.
4. Rotate engine back.
5. Refill cooling system.

Outlet

Heater Hoses|Page 3666 > < Heater Hose|Diagrams