Vortech Engineering 4fc020-010 ユーザーズマニュアル

P/N: 4FC020-010

©2000 Vortech Engineering, Inc.

All Rights Reserved, Intl. Copr. Secured

13SEP00 V1.3 

(86-93 5.0 Lt Truck(4FC))

A. Remove the following:

1. intake air duct
2. air filter box cover & inlet hoses
3. accessory drive belt
4. cooling fan & fan shroud
5. water pump pulley
6. crank pulley
7. power steering pulley (using a pulley)

B. Remove the A/C compressor from the mount-

ing bracket and secure to one side.

C. Remove the power steering pump from the

bracket.

D. Remove the cast bracket from the engine

and save the fastening hardware.

A. Remove the oil pressure sender from the

engine block (located just ahead of the oil
filter).

B. Screw the 1-1/2" long 1/4" pipe nipple into

the block, then the 1/4" pipe TEE onto the
nipple.

C. Position the TEE so the branch faces for-

ward. Screw the original pressure sender
into the branch.

D. Screw the 1/4" pipe/flare fitting into the end

of the TEE as shown. (See 

Figure 2-a.)

E. Install the Vortech supplied oil line onto the

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

1

Figure: 2-a