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To access the maxi
fuse block, remove the screws that
secure the long dash panel to the right of the automatic
transmission shifter. Remove the panel to expose the
-
maxi
fuse block and relay center.
Locate the label attached to the cowl directly under the
-
maxi
fuse center. It identifies the maxi
circuits they power and the relay schematic.
Power is fed through these fuses to devices such as the
headlamp switch, and the ignition switch feed circuits.
Remaining power feeds supply the main circuit
breaker block.
-
Be sure to replace maxi
fuses with maxi
same rating.
Replacement Bulbs
Before you replace any bulbs, be sure that all lamps are
off and the engine isn't running.
We recommend that you use an AC
whenever you need to replace one.
All exterior lamps are supplied by the body
manufacturer. Consult the body manufacturer's
information for light bulb use.
4-54
-
fuse rates, the
-
fuses of the
R
type bulb
Capacities and Specifications
Engine Identification and Data
Engine RPO
LG5
Engine Type
7.2L L6
Fuel System
HEUI
Firing Order
-
-
1
5
3
Wheel Nut Torque
Refer to "Tightening the Wheel Nuts" in this section for
wheel nut torque information.
Cooling System Capacity
Model
7.2L manual transmission
7.2L automatic transmission
8.1L manual transmission
8.1L automatic transmission
Above capacities (volumes) are approximate and do
not include heaters or lines added by school bus
body builders.
L18
8.1L V8
SPFI
-
-
-
-
-
-
-
-
-
-
6
2
4 1
8
7
2
6
5
4
3
Quarts (Liters)
. . . . . . . . . . . . .
30.5 (28.9)
. . . . . . . . . . .
28.5 (27.0)
. . . . . . . . . . . . .
25.5 (24.0)
. . . . . . . . . . .
23.5 (22.0)
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