SkyTrak 8042 Service Manual - Manual (Page 745)

Electrical System
9.154 Model 8042, 10042, 10054 Legacy Rev. 10/03
9.7.54 Worklight (Without Roadlights) Circuit and Troubleshooting (Option)
WORKLIGHT
SWITCH
3
2
8 6
5 7
1 2
OFF
BOOM ALL ALL OFF BOOM
TO
IGNITION
SWITCH
“RUN”
3C
LIGHT SWITCH
RELAY
27F
7.5
100
27C
27
12A
2DD
12
12 12A
20
27
2DD
12B
40.0
29
LIGHTS 2
29
12AA
LIGHT
SWITCH
RELAY
86
85 87A 87
30
27D
12B
TO STARTER
TO MAIN FUSE
BACK
LIGHT
(J2)
INSTRUMENT
PANEL
CONNECTOR
156
1A
2C 1B
TO
CAB
GROUND
STUD
2A
1C
4A
4A
3D
Boom
Worklight
Harness
2B 3D
3D
1
RIGHT
REAR
WORKLIGHT
N P
LEFT
REAR
WORKLIGHT
N P
RIGHT
FRONT
WORKLIGHT
N P
LEFT
FRONT
WORKLIGHT
N P
BOOM
WORKLIGHT
N P
2B
2
1
3
4
1
1C
3A1
2B1
2B4
2B3 2B5 4B 4C
2B2
2
2
4B 4C
3
2
2B2
2B1 2B4
3D
3B
3C
3B 3C
3A
3A
1
1A
B A
B A
2B3
2B5
2C
3A1
MH5180
See Pages 9.38, 9.40,
9.50, 9.62, 9.64, 9.74,
9.84, 9.86, or 9.102