Banks Power Chevy_GMC Trucks: Duramax LLY-LBZ (Diesel ’06 - 07 6.6L) Intake-Techni-Cooler Intercooler '06-10 - Manual (Page 20)

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96786 v.4.0
21.
Remove the air box support
bracket shown in Figure 12. 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 13 and
Figure 14. Figure 15 shows the
bracket before and after trimming.
Note: Paint trimmed edge to protect
from rust.
23.
Loosen the driver side boost tube
hose clamps. Remove the boost tube
off the charge air cooler (CAC). Do
not damage the hoses that attach to
the charge air cooler (CAC) as it will
be reused. Cover the hose opening to
prevent foreign debris from entering.
See Figure 16.
24.
Remove the passenger side
boost tube hose. Use a hook or small
screwdriver to remove wire-retaining
clip. Remove the lower then the
upper wire-retaining clip. Use a prying
device to detach lower coupling hose
connection. Pull off by twisting upper
(hose coupler). Cover the intake
manifold and turbocharger discharge
to prevent foreign debris from entering
during the installation. See Figure 17
and Figure 18.
25.
Remove the radiator attachment
bolts. There are four 13mm socket
bolts securing the radiator.
26.
Lift the radiator out of it’s lower
saddle mounts and position it towards
the engine so that it is no longer
attached to the charge air cooler. Take
care not to damage the radiator cooling
fins.
Figure 16 Drivers side boost hose