F 450 2WD Super Duty V10-6.8L VIN S (1999)
Heater Hose: Service and Repair
Removal and Installation
REMOVAL
1. Drain the radiator.
2. Remove the nuts and reposition the vapor management valve and bracket.
3. Disconnect the heater outlet hose at the engine.
4. Disconnect the heater inlet hose at the engine.
5. Disconnect the heater water hoses from the heater core.
INSTALLATION