F 550 4WD Super Duty V10-6.8L VIN S (2000)
Heater Hose: Service and Repair
Main Climate Control
REMOVAL
1. Drain the cooling system. For additional information, refer to Cooling System.
2. Remove the nuts and position the vapor management valve and bracket aside.
3. Release the clamp and disconnect the heater inlet hose from the engine.
4. Release the clamp and disconnect the heater hose from the engine.
5. Disconnect the heater inlet and outlet hose couplings from the heater core.