Vortech H3 I-5 Hummer - 2006-2008 - Manual (Page 11)

P/N: 4GN020-010
©2008 Vortech Engineering, LLC
All Rights Reserved, Intl. Copr. Secured
20OCT08 v2.0(4GNv2.0)
3
A. Locate the power steering pump removed in
Section 1 and the supplied power steering
relocation assembly (4GN110-010). (See
Fig. 2-a.)
B. Temporarily cover the power steering fluid
return port with masking tape. Using a 1/4-20
tap, carefully thread the hole next to the
power steering fluid return port on the pump
body until the tap reaches the bottom of the
hole. Clean off any residual chips left from
the tapping process and remove the masking
tape. (See Fig. 2-b.)
C. Place the supplied rubber O-ring (7U100-114)
onto the brass return fitting (7P500-073).
Install the supplied brass return fitting with
o-ring into the power steering return port.
(See Fig. 2-b.)
D. Using the supplied retaining bracket
(4GN010-020) and 1/4-20 x .50" screw,
secure the previously installed fitting as
shown. (See Fig. 2-c.) Cover the open ports
of the pump to prevent debris from entering
until the pump is installed.
Fig. 2-a
Fig. 2-b
Fig. 2-c
2. POWER STEERING PUMP MODIFICATIONS
NOTE: The notched corner of the retaining bracket
must face the side of the pump that the pul-
ley attaches to.
HOLE TO
BE TAPPED
FLUID
RETURN
POWER STEERING
PUMP
TAPPED HOLE
POWER STEERING
PUMP RETURN
FITTING (7P500-073)
1/4 x .50" SCREW
RETURN
FITTING
NOTCHED
CORNER
RETAINING
BRACKET