Banks Power GM Motorhomes: (Gas ’01 - 10 8.1L Workhorse) Intake- Ram-Air Intake system '01-08 Class-A MH - Manual (Page 6)

1.
Use the Bill of Materials chart and
the General Assembly drawing to
reference component nomenclature
and location.
2.
From under the right wheel well,
using a 5 ⁄
16
” nut driver, loosen both
hose clamps located forward of
air box (Item 14), closest to the air
intake snorkel. Leave the rubber hose
attached to the air box. See Figure 2.
3.
Now go to the engine compartment
for the removal of the stock intake
snorkel (Item 20). Loosen and remove
the bolt securing the stock air intake
snorkel. Pull back the strap and
remove the stock intake snorkel from
engine compartment. Retain the bolt;
it will be used for reassembly. See
Figure 3.
4.
From under the right wheel well,
unplug the connector for the Mass Air
Flow (MAF) sensor (Item 8) and place
connector terminal out of the way.
The MAF sensor is attached to the
stock air filter cover. While still under
the right wheel well, loosen the hose
clamp attaching the stock air intake
tube to the MAF sensor. Leave the air
inlet tube and MAF sensor attached
to the stock air box cover at this time.
See Figure 4.
5.
Remove the plastic panel clip
that fastens the stock air inlet tube
to the fan shroud. you will need to
use a prying device to remove the
clip. Discard this clip after removal.
Separate the air inlet tube from the
MAF sensor. See Figure 5.
Note: The hose clamp at the throttle
body (Item 1) can be accessed from
under the right wheel well area or the
front engine compartment.
6.
Loosen the hose clamp at the
throttle body and separate the rubber
elbow from the throttle body. Remove
the rubber elbow and air intake tube
from the vehicle. See Figure 6.
Section 2
RAM-AIR INSTALLATION
Figure 2
6
96430 v.4.0