Banks Power Dodge Trucks: (Diesel ’94 - 98 5.9L Cummins) Speed Control- Exhaust Brake (Manual Trans) - Manual (Page 9)

Figure 9
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28.
Plug the Banks Brake harness
into the relay as shown in Figure 5.
Drill a
1 ⁄
8
" pilot hole into lower metal
frame under the dash as shown in
Figure 5 and install the ground leads
from the relay using the #12 sheet
metal screw as shown.
29.
Install a blue T-tap on the black
wire with an orange tracer located in
the harness running from the steering
column. Attach the black fused power
lead as shown in Figure 5.
30.
Find an appropriate location for
the brake activation switch on the
lower dash panel. See Figure 8 for
suggested locations. Drill a
1 ⁄
2
" hole
through the dash panel in one of
these locations. Note that the
backside layer of reinforcing material
may need to be removed in the area
used to mount the activation switch.
31.
Attach the three wiring harness
leads to the switch assembly per
Figure 8. Remove the outer locking
ring from the shaft of the switch
assembly and install the switch from
the back side of the dash panel with
the notch in the shaft facing down.
Slide the face plate provided over the
shaft of the switch to indicate switch
position. Thread the locking ring onto
the shaft of the switch body. The
depth of the switch may be changed
by adjusting the location of the back
nut on the switch shaft.
32.
Secure the wire loom under the
dash and hood using the nylon ties
provided. Inside the cab, reinstall the
dash kick panel removed in Step 15.
33.
Find the OEM hose running
from the vacuum pump/check valve
just foreword of the vehicle power
steering pump. Disconnect the 90
degree elbow and install the brass
T-fitting as shown in Figure 9.
34.
Cut a short length of blue
silicone hose (approximately 2") and
push it on to the plastic nipple at the
end of the factory hard plastic vacuum
tube. Attach the other end of the
short silicone hose to the T-fitting.