Banks Power Chevy_GMC Trucks: Diesel ’82 - 93 6.2L Forced Induction- Sidewinder Turbo System (late-body) - Manual (Page 7)

Install new adapter/drain plate to engine block using
original bolts and new gasket supplied. use silicone
sealer on the gasket surfaces. fuel line tubing may
have to be bent slightly to clear the oil drain tube por-
tion of the adapter/drain plate. Re-attach ground strap.
see figure 1. Lower the vehicle.
disconnect the four glow plug wires from the
right side of the engine and remove the glow
plugs.
Remove the right (passenger side) exhaust manifold
from engine. Retain all mounting bolts. clean the cylin-
der head mounting surface.
Remove both heater hoses from heater core,
engine and radiator connections. drain coolant
as required.
Open the plastic clips that attach the wire loom to
the injector tube brackets ont he right valve cover.
disconnect the wires in the loom from the plugs on the
various accessories the loom serves. (ac compressor,
temp. switch, injector pump, etc.)
carefully separate glow plug wiring from wire loom,
pull out glow plug wires to obtain as much length on
each wire as possible. (Wires will now be run under the
exhaust manifold and up to the glow plugs.)
Once glow plug wires have been separated, allow
them to hang free at the rear of the right hand cylinder
head. Route the remaining wire loom bundle (in plastic
sleeve) under the injector tubes along the upper edge
of the right valve cover. Re-connect the wire loom
plugs to the appropriate accessories. see figure 6.
INSTALL NEW HEATER HOSES AS FOLLOWS:
Make a sharp 90° bend near one end of each of
hoses provided. see figure 7.
A. Install the bent end of the 3 ⁄
4
” dia. hose on the inner
(closest to engine) heater core nipple.
CAUTION: The heater core is of plastic construction.
use care when pushing hose onto nipples not to break
off nipples. The hoses fit very tightly over the nipples.
a lubricant such as silicone spray or Wd-40, applied to
the inside of the hose will help in pushing it onto the
nipples.
Open a no. 12 hose clamp and install it over the hose/
nipple assembly of the previous step.
Route this hose along the top edge of the right hand
valve cover, under the bracket for the anti-depression
(cdR) valve and over the injector tubes.
B. Install the bent end of the other heater hose pro-
vided, on the other heater core hose nipple. clamp this
hose as outlined in step 9a. clamp with a no. 10 hose
clamp.
Route this heater hose alongside the hose previously
installed, under the anti-depression valve bracket.
Install the free end of the dia. hose on the nipple con-
nection of the engine (on water cross-over casting).
clamp as outlined in step 9a.
leave the end of the
5 ⁄
8
” dia. hose free for connection
later.
7.
8.
9.
figure 5 figure 6
7
figure 7
P.n. 96292 V.2.0