Banks Power Chevy_GMC Trucks: Duramax LB7 (Diesel ’01 - 04 6.6L) Power Systems- PowerPack & Stinger Systems w_ EconoMind (LB7 & LLY) '01-05 (iQ) Compatible with Optional Banks iQ - Manual (Page 14)

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96814 v.2.0
18.
Pull the air conditioning
condenser out of it’s lower mounts,
and place it against the latch support.
19.
Remove the two upper Charge
Air Cooler (CAC) mounting bolts and
unfasten the fender support rod from
the radiator cross brace as shown in
Figure 15.
TRIM BRACkETS
20.
Remove the 6 bolts (3 per side)
that secure the radiator cross brace.
The bolts are on the bottom side at
each end of the support. Remove the
cross brace from the vehicle.
21.
Remove the air box support
bracket shown in Figure 16. There is
an a/c condenser line retaining clip
and a plastic fastener that attaches
to the inner fenderwell that must be
removed before the bracket can be
liberated from the vehicle.
22.
Trim the air box support bracket
per the template in Figure 55 in
page 35. Figure 17 shows the
bracket before and after trimming.
23.
Remove the 8 pushpin
fasteners and 2 large head plastic
fasteners that attach the driver’s
side fenderwell. The fasteners are
accessed through the wheel arch
opening. Pull the fenderwell down
approximately 6 inches once the
fasteners are removed. Disconnect
the wire harness retaining clips on
top of the fenderwell, then remove
the fenderwell from the vehicle.
24.
Loosen the driver and passenger
side boost tube attachment hoses.
Do not damage the hoses that attach
to the charge air cooler (CAC), the
driver’s side hose will be re-used.
Remove the boost tubes and hoses
from the vehicle. The driver side
boost tube should be removed
through the fenderwell and the
passenger side upward through the
engine compartment. Cover the
intake manifold and turbocharger
discharge to prevent foreign debris
from entering during the installation.
Figure 15 Upper Charge Air Cooler (CAC) attachment bolt
Figure 17 Before and after removing material from the air box support bracket.
Figure 16 Air box support bracket