Vortech Alpha H3 Hummer - 2008 - Manual (Page 20)

P/N: 4GN020-015
©2008 Vortech Engineering, LLC
All Rights Reserved, Intl. Copr. Secured
20OCT08 v2.0 08HummrH3(4GNv1.0)
14
L. Install the two 1/2" NPT x 3/4" barb fittings
into the charge air cooler (CAC*).
M. Cut a piece of the supplied Ø3/4" rubber
hose (7U038-000) approximately 24" long.
Connect the cut hose between the CAC dis-
charge (bottom driver’s side fitting) and the
water pump inlet as shown. (See Figs. 7-c,
7-d 7-h.)
N. Connect the supplied 150° x Ø3/4" molded
rubber hose between the water pump dis-
charge and the heat exchanger inlet (passen-
ger’s side fitting). (See Figs. 7-a, 7-c, 7-h.)
O. Attach the short end of the supplied molded
90° rubber hose (7U038-012) to the straight
fitting previously installed in the heat
exchanger (driver’s side fitting).
(See Fig. 7-a, 7-h.)
Fig. 7-d
Fig. 7-e
NOTE: Trim the hose as necessary.
* Use pipe sealant on tapered pipe threads.
P. Trim the long end of the previously installed
hose to about 1.5". Connect the long end of
the formed 150° aluminum tube to the open
end of the previously installed 90° molded
hose. (See Figs. 7-f, 7-h.)
Q. Connect the long eng of the remaining 90°
rubber hose to the aluminum tube. Install the
supplied hose union to the open end of the
hose. Attach a section (approximately 36”
long) of the supplied Ø3/4” heater hose to the
previously installed union. Connect the open
end of the Ø3/4” hose to the CAC inlet (top
passenger side fitting). (See Fig. 7-e, 7-f &
7-h)
7. CHARGE COOLER INSTALLATION , CONT’D.
Fig. 7-f