Banks Power Cummins Motorhomes: (Diesel ’93 - 98 B5.9L & C8.3L) PowerPack & Stinger systems w_Twin Ram Manifold 5.9L, 190-210-230-hp rated - Manual (Page 15)

15 p.n. 96385
it may be necessary to slightly bend one injector
tube to clear the front corner of the forward heater
housing. The injector tube must not contact the
housing after assembly. bend the tube as little as
possible to obtain about 1 ⁄
16
-inch clearance to the
housing. use a smooth, rounded-edge pry tool to
avoid nicking or gouging the tube.
slip a 3 ⁄
8
washer on one of the 3 ⁄
8
x 5-inch hex
bolts, then apply a drop of loctite to the first
few threads and slide the bolt into the rearmost
long bolt hole on the banks Twinram manifold.
set an air inlet manifold gasket on top of each
heater housing, then set the Twinram manifold
in place while guiding the bolt through the heater
housing and gaskets. use extreme care not to tear
or damage the gaskets while installing the bolts
as boost leaks can occur. Thread the bolt into the
baseplate finger–tight, then install washers and
apply loctite to the ramaining three 5- inch and four
3-inch 3 ⁄
8
hex bolts before threading them through
the manifold, heater housings and gaskets. Torque
bolts in the pattern shown in Figure 12. Tighten all
eight bolts to 20 lb-ft. , then in 5 lb-ft. increments to
35 lb-ft., each time using the pattern shown.
Once the bolts are torqued, slide one of
the factory injector tube spacers between
the rear heater housing and the three injector
tubes, so that the spacer is positioned over the
two threaded holes in the housing. install the other
factory spacer half, and the factory clamp plate
to the heater housing using two 10 - 24 x 1–inch
bolts. When tightening the bolts, adjust the position
of the clamp assembly to center the heater coil
ground nut between the tubes. The tubes must not
be allowed to vibrate against this nut. Once this
position has been established, remove each bolt
one at a time, apply loctite and tighten.
Tighten all 12 injector tube nuts to 22 lb-ft.
using a 19mm or 3 ⁄
4
-inch crow’s–foot wrench
on a torque wrench. install factory injector tube
clamp hardware onto the new bracket at the front
of the baseplate and tighten.
loosen the hose clamp at the intercooler
end of the factory boost tube and remove
the boost tube. install the new boost tube
provided. rotate the tube such that the bend is
aligned properly with the inlet to the Twinram
manifold and install with the hump hose provided.
retighten all the hose clamps. bolt the dipstick
tube and bracket to the top of the Twinram
manifold using the factory bolt.
56.
57.
58.
59.
Figure 12