1992 E-Series 7.3 Diesel Aux. Oil Cooler Installation

1992 E-SERIES 7.3L DIESEL AUXILIARY OIL COOLER INSTALLATION PROCEDURE





TRANSMISSION AUXILIARY OIL COOLER INSTALLATION (FIGURE 8)

1. Align the auxiliary oil cooler (F2UZ-7A095-A) to the radiator support and hand start one (1) screw (N610957-S36) through the cooler into the radiator support.

2. Secure two (2) screws (N610957-S36) through the left hand cooler bracket and into the radiator support.

3. Secure one (1) screw (N610957-S36) through the right hand cooler bracket and into the radiator/grille support.

4. Tighten screws in Steps 1, 2, and 3 to 4-8 lb.ft. (5-11 N-m).





AUXILIARY COOLER LINE INSTALLATION (FIGURE 9)

1. Trace the rear transmission cooler return line to the radiator in-tank cooler outlet fitting.

2. Disconnect the rubber hose from the radiator in-tank cooler outlet fitting.

3. Form the right hand auxiliary cooler line by using 5/16" (7.9 mm) outside diameter steel tubing.

a. Bend the line as required so it goes down and along the front side of the radiator core support and under the radiator.

b. Form mushrooms on both ends of this line.

c. Use bulk hose (D5AZ-7B093-A) and hose clamps (376240-S100) to connect the line to the right hand auxiliary cooler fitting and radiator in-tank cooler outlet fitting.

d. Tighten the hose clamps.

4. Form the left hand auxiliary cooler line by using 5/16" (7.9 mm) outside diameter steel tubing.

a. Bend the line as required so it goes down and along the front side of the radiator core support and under the radiator.

b. Form mushrooms on both ends of this line.

c. Use bulk hose (D5AZ-7B093-A) and hose clamps (376240-S100) to connect the line to the left hand auxiliary cooler fitting and rear transmission cooler return line.

d. Tighten the hose clamps.

5. With the engine running, check the transmission fluid level and top off as required.

6. Check for leaks at all connections.