Expedition 2WD V8-281 4.6L VIN W EFI (1997)
5. Install the heater hoses.
a. Position the heater inlet hose.
b. Slide the (A) hose clamp toward the end of the (B) heater inlet hose.
c. Position the heater outlet hose.
d. Slide the (C) hose clamp toward end of (D) heater outlet hose.
6. Fill the cooling system.
