Banks Power Chevy_GMC Trucks: Diesel ’82 - 93 6.2L Forced Induction- Sidewinder Turbo System (early-body) - Manual (Page 12)

Remove the 1 ⁄
4
” npT pipe plug from above the oil
filter on the engine block (see Figure 15 ). The
plug is 1 ⁄
4
” female square drive. use a pipe plug socket
such as a snap-On pp408, to remove the plug. do nOT
use 1 ⁄
4
” ratchet, extension adapters, etc. as they may
break.
Install a 1 ⁄
4
” npT x - 4an adapter in place of the
1 ⁄
4
” npT pipe plug removed. use Teflon tape on
the pipe thread end. Install a -4 male x female, 90°
swivel elbow on the adapter fitting. aim the elbow up
and tighten.
connect one end of the stainless braided Teflon
hose assembly to the swivel elbow.
Route the hose assembly up the back of the left
cylinder head, then forward above the intake
manifold runners. check that hose does not contact
sharp edges on the firewall. NOTE: On some models, the
oil cooler tubes will be directly above the swivel elbow.
In this case, aim the swivel elbow down, and loop the
hose assembly up and behind the rear oil cooler line.
connect the other end of the braided Teflon
hose assembly to the oil inlet fitting on the
turbocharger. Tie the hose to the cross-over casting
at the front of the engine with plastic cable ties (see
Figure 16 ). NOTE: If the hose is not long enough to
reach the turbo when routed over the intake manifold,
run the hose under the manifold and to the turbo.
Wrap one 14” x 6” aluminum heat blanket
around any hoses that pass directly over the
turbine (exhaust) side of the turbocharger. Route (and
wrap) the right-hand negative battery cable along with
these hoses. secure the heat blanket with three wire
ties spaced along its length (see Figure 6 ).
Wrap a 14” x 6” aluminum heat blanket around
the exhaust head pipe where it passes the glow
plugs and injectors at the rear of the cylinder head.
(see Figure 6 ). position the blanket so it extends 1”
to the rear of the temperature switch on the cylinder
head, and protects the glow plug wiring and injector
fuel return hoses. secure the blanket with three wire
ties spaced along its length.
Reinstall the battery in the right-hand battery
tray using the factory hold-down clamp and the
M8-1.25 metric hex nut and 3 ⁄
8
” Id x 7 ⁄
8
” OD washer.
adjust the position of the battery so the negative
terminal will have as much clearance as possible to the
air filter housing.
63.
64.
65.
66.
67.
figure 14
figure 15
figure 16
12
p.n. 96291 v.3.0
60.
61.
62.