Vortech 1994-1995 Ford 5.0 Mustang User Manual

Page 13

P/N: 4FG020-010

04NOV08 V2.0(94-95 5.0 Mus.(4FG V2.0))

5. FAN RELAY BOX RELOCATION

A. Modify the relay mount by removing 1/2"

from the front end of the bracket that mounts

to the radiator core support. Mark and drill

two 1/4" holes located 5/8" towards the

back of the original mounting holes (see

Fig. 5-a).

B. Trim a 2" x 1/2" section off of the plastic ra-

diator cover piece to clear repositioned relay

(see Fig. 5-b). Align relay and shroud.

C. Reroute the electrical fan and coolant

overflow wiring underneath the fan relay

processor bracket for belt clearance.

A. Trim 1-1/4" of hose from the radiator end of the

upper radiator hose (straight portion) (see Fig.

6-a).

B. Remove the air conditioning line support clamps

near the radiator outlet so that the air condition-

ing lines may be bent. Reconnect the mounting

tabs.

C. Slightly bend the high pressure air conditioning

line (the line with the pressure switch located on

it) towards the radiator and around the radiator

hose for clearance of the supercharger pulley and

belt system. (See Figs. 6-b, 6-c.)

6. RADIATOR HOSE/AIR CONDITIONING LINE

C. Install replacement ring (with the notched part

facing down) around the four screws inside

the FMU.

D. Place the new disk inside the ring on top of

the piston.

E. Install the new diaphragm and carefully line

up holes to the body.

F. Reinstall the FMU cover with the six allen head

screws.

Do not overtighten the screws. The

correct torque is 24 in/lbs (2 ft/lbs).

Fig. 5-a

Fig. 5-b

Fig. 6-a

4.1 FUEL MANAGEMENT UNIT RECALIBRATION, cont'd.

NOTE: Air conditioning lines are under high pressure and the fluid is highly toxic; therefore, use extreme caution

when bending the line to avoid kinking or breaking the line. Support the assembly as much as possible

while bending for clearance.

1/2”

PLASTIC RADIATOR COVER

2”

DRILL 1/4" HOLES 5/8" BACK FROM EXISTING HOLES

5/8"

1/2"

REMOVE 1/2"

1-1/4"

RADIATOR