oldsmobile Workshop Repair Guides

Oldsmobile Workshop Service and Repair Manuals

Preliminary Instructions|Page 7314 > < Preliminary Instructions|Page 7312
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Heater Hose: Service and Repair
Heater Hoses

Heater Hoses - 3.1L

Remove or Disconnect

1. Drain engine coolant.
2. Heater hoses from heater pipes.
3. Heater hoses from heater core.

Install or Connect

1. Heater hoses to heater core.
2. Heater hoses to heater pipes.
3. Refill engine coolant.

Preliminary Instructions|Page 7314 > < Preliminary Instructions|Page 7312