Fuse/Relay/Circuit Breaker Identification
Pos.
No.
Description
Part
Number
Rating
C
Brake Low Air Warning
Prove-out
Relay
D Cab Latch Warning Prove-out Relay
E Windshield Wiper Timer Relay
F Not Used — —
G Marker Lamps Relay
H Headlamp Dimmer — Radio Relay
I Two-Speed Axle Relay
J
Trans Temp Warning Prove-
out
Relay
K Not Used — —
L Not Used — —
Customer Use Terminals
31 Accessory/Run Non-Fused — —
32
Trailer Park and Marker
Lamps
——
33 Accessory/Run Fused — —
34-39 Not Used — —
40 Accessory/Marker Lamps — —
41-45 Not Used — —
46 Trailer Lamps — —
47 Accessory/Run Non-Fused — —
Fuse/Relay/Circuit Breaker Identification
Pos.
No.
Description
Part
Number
Rating
48 Battery — —
*
Special Cycling Circuit Breakers—Replace with authorized service parts
or equivalent.
Table 2.1, Fuse/Relay/Circuit Breaker Identification
Cab Tilting
WARNING
Never stand in front of the cab or under the cab
when the cab is being tilted. Doing so could result
in serious personal injury.
Easy access to the engine and transmission is provided
by tilting the cab. The cab can be tilted 40 degrees for
normal repair situations, or 50 degrees for removing
larger components. Torsion bars under the cab make it
easy to raise the cab by hand. A latching support arm
holds the cab in the tilted positions.
Vehicle Access and Features
2.12