Banks Power GM Motorhomes: (Gas ’82 - 95 7.4L) PowerPack system (EFI TBI, P30 chassis) - Manual (Page 11)

On vehicles with a conventional full-size starter
motor, install new starter heat shield, supplied as
described in steps 18 and 19. Remove factory heat shield,
if equipped. On vehicles with a late-style miniature starter
motor, retain factory heat shield, continue with step 20.
Install the new starter heat shield, provided, on the
starter motor as follows: Loosen the lower starter
motor thru-bolt 3-4 turns. Make sure the outer solenoid coil
bolt is snug. Place a 5 ⁄
16
" I.D. x 3 ⁄
4
" O.D. flat washer over
the stud end of the upper starter motor thru-bolt. Hook the
starter heat shield onto the end of the outer solenoid bolt
and slide the front of the shield onto the two thru- bolts. The
shield goes under the loosened head of the lower bolt and
over the washer on the upper bolt. See Figure 10.
Tighten the lower starter motor thru bolt against the
heat shield. Place a 5 /
16
" I.D. x 3 /
4
" O.D. flat washer
and a 1 ⁄
4
-20 nylock nut on the stud end of the upper thru
bolt, and tighten. Install a 1 ⁄
4
-20 nylock nut on the exposed
end of the outer solenoid coil bolt and tighten. Make sure
heat shield will not short against any wiring. See Figure 11.
Clean exhaust manifold flange surfaces on cylinder
heads of any loose rust and carbon. Working from
under the vehicle, guide the Banks TorqueTube® manifolds
up into place and bolt them to the cylinder heads with the
original manifold bolts.
NOTE: Some air conditioner compressor brackets
may have to filed or ground slightly to clear the top
of the left-hand TorqueTube manifold flange.
Re-install the hot air tube (E.F.E. heat riser) between
the air cleaner inlet and the stub connection on the
front of the right-hand TorqueTube manifold.
Re-install spark plugs and tubes. Reattach spark plug
wires. Make sure wires are attached to the proper spark
plugs. Make sure plug wire boots are pushed on firmly for good
electrical contact, and wires are routed as far away as possible
from manifold pipes to prevent heat damage. If the condition of
the spark plug wires looks marginal, replace as required.
Open a number 56 hose clamp and thread it through
the slots on the oil filter heat shield. See Figure 12.
Position the heat shield on the oil filter to provide protection
from the closest manifold pipe, then tighten clamp.
Install an exhaust “doughnut” seal in between each
TorqueTube outlet flange and head pipe flange.
Install two 3 ⁄
8
" 16 x 2" and the right and left exhaust
head pipes to the TorqueTube manifolds.
Use a snips to cut through the two bands holding
the heat shield to the original factor y muf fler.
27.
26.
25.
24.
23.
22.
21.
20.
19.
18.
17.
11 P.N. 96354
FIGURE 11
FIGURE 12
FIGURE 10
CONVENTIONAL LARGE STARTER ONLY