Vortech H3 I-5 Hummer - 2006-2008 User Manual

Page 31

P/N: 4GN020-010

20OCT08 v2.0(4GNv2.0)

Check the fluid level using the dipstick at least

every 2,500 miles.

Initial supercharger fluid change must be per-

formed at 2,500 miles. The supercharger fluid

must be changed at least every 7,500 miles.

Drain the fluid, refill the unit with 4 oz. of

Vortech V-3 lubricating fluid and then confirm

proper oil level using the dipstick. DO NOT

OVERFILL!!!

Start the engine and allow to idle a few min-

utes, then shut-off.

Recheck to be sure that no hoses, wires, etc.

are near exhaust headers or moving parts.

Look also for any signs of fluid leakage.

G. PLEASE TAKE SPECIAL NOTE: operating

the vehicle without ALL the subassemblies

completely and properly installed may cause

FAILURE OF MAJOR COMPONENTS.

H. Test drive the vehicle.

Always listen carefully for engine detonation.

Discontinue heavy throttle usage if detonation

is heard.

Read the STREET SUPERCHARGER

SYSTEM OWNER’S MANUAL AND RETURN

THE WARRANTY REGISTRATION FORM

within thirty (30) days of purchasing your

supercharger system to qualify.

10. FINAL ChECk, CONT'D

H.O. Charge Cooled Kits Only

NOTE:

Check to see that CAC coolant is flowing through the

surge tank. If coolant is not flowing, remove the 3/4”

rubber hose from the side of the CAC and apply light

suction in an attempt to pass any trapped air in the

system. Reconnect the hose and recheck coolant

flow.

WARNING: Use of any fluid other than the special Vortech lubri-

cant will void the warranty and may cause compo-

nent failure..