Section 03-03: Engine Cooling
1996 F-150, F-250, F-350, F-Super Duty, Bronco Vehicles and F-250, F-350 and F-Super Duty Vehicles with 7.3L Diesel Engines Workshop Manual
REMOVAL AND INSTALLATION

Radiator Hoses, Upper and Lower

 

Removal

  1. NOTE: Radiator hoses should be checked as directed in the applicable Maintenance Schedule. Refer to Section 00-03. Replace whenever hoses become cracked, rotted or have a tendency to collapse.

    Drain the radiator (8005). Refer to the Cooling System Draining, Filling and Bleeding in the Cleaning and Inspection portion of this section.

  1. Slide the hose clamps (8287) onto hose at each end of the hose to be removed. Slide the hose off the radiator connection and the water outlet connection (upper radiator hose (8260)) or the water pump connection (lower radiator hose).

 

Installation

  1.  CAUTION: Ensure the hose clamps are beyond the bead and placed in the center of the clamping surface of the connections.

    Position the hose clamps at least 3.2mm (1/8 inch) from each end of the hose. Coat the connection areas with an approved water-based lubricant and slide the hose on the connections. Tighten hose clamps.

  1. Fill the radiator. Refer to Cooling System Draining, Filling and Bleeding in the Cleaning and Inspection portion of this section.

  1. Start the engine (6007), check the hoses and connections for leaks.