Vortech Engineering 4fd020-010 Manuel D’Utilisation

P/N: 4FD020-010

©2001 Vortech Engineering, LLC

All Rights Reserved, Intl. Copr. Secured

31JUL01 V1.1

(Explorer/Ranger(4FD V1.1))

A. Disconnect the battery.
B. Remove the air intake duct and valve cover

breather hose.

C. Remove the accessory drive belt.
D. Rotate the vacuum reservoir located on top of

the air conditioning condenser 180

°

 (see 

Fig.

1-a

), rerouting the vacuum line attached to the

mounting tab.

E. Remove the air conditioning compressor, but do

not break open any lines. Disconnect the air
conditioning line bracket located in front of the
water pump. Remove the air conditioning clutch
electrical connector. Temporarily secure the
compressor on top of the radiator shroud to
provide work area.

A. Remove the oil pressure sender (located near

the power steering pump).

B. Thread the 1/4" NPT street TEE into the oil

pressure sender extension in the block. Position
the tee so that the branch portion faces forward.

C. Thread the 1/4" NPT x #4 flare 90

°

 fitting into the

upper branch so that the flare end points up
toward the brake master cylinder.

D. Thread the original pressure sender into the

center branch and reconnect sender wire.

E. Install the Vortech supplied oil line onto the flare

fitting. Cover the loose end with a plastic bag for
later assembly.

1

NOTE: Keep all oil fittings and hoses abso-

lutely clean. Use Teflon paste SPAR-
INGLY ON THE MALE PIPE
THREADS ONLY. NEVER use Teflon
tape. Apply ONLY MOTOR OIL TO
FLARE FITTINGS. NEVER OVER-
TIGHTEN FITTINGS.

Fig. 2-a

Fig. 1-a