SkyTrak 8042 Service Manual - Manual (Page 666)

9.75 Model 8042, 10042, 10054 Legacy Rev. 10/03
Electrical System
10042 (19031 & After)
23
49
B A
2R
C B A
A B C F
VP2
DIODE PACK
A B C F
VP1
DIODE PACK
101A
102A 103A
104A
2D
150A
105A
2DD
2D
2DD
P9
IGNITION
SWITCH
FUSE
34
34A
A
B
C
D
E
F 7.5
ENGINE GROUND BUSS BAR
STARTER 12V BUSS BAR
STARTER
GND (-)
+
106
38
6
AB2
AB1
AG2
AG1
ALTERNATOR
B+ D+
GND (-)
W
27C
27D
20C 20E
20B
20B
20E
B
A B
A
NOT USED
NOT
USED
64
2E
62
63
61
2D
2F
2G
OUTRIGGER
HARNESS
1
2
1
2 1
2
1
2
62
2F
61
2G
63
2E
64
2D
8 2C
105
101
150
2H
150B
101B
105B
104 104B
103 103B
102B 102
2J
151
18
17
40
28
47
35
27D
27C
10
34
38
6
8
9
16
15
20
47
28
28B
47B
2K 2P 2N
28A
47A
35
BOOM
SENSOR
10
2T 2L
2M
2N 2K
2P 2L
2A
24A
41
HORN
158
+
-
106
31
TRANS.
GRND
2G
ENGINE
HARNESS
MALE
CONNECTOR
ENGINE
HARNESS
FEMALE
CONNECTOR
A B
2B
28A
47A
40
28B 47B
28
47
151
15
WATER TEMP
SWITCH
2E
2F
41A
41
41A
41B
A B A B A B
A B A B
C B A
HYDR. OIL
TEMP SWITCH
7
1
2
3
4
5
7
6
A1
A2
A3
B4
A4
B5
A5
B2
B1
C4
C3
C2
C5
C1
B3
FUEL LEVEL
SENDER
9
41B 41
2M
2C
2E
16
OIL PRESSURE
SWITCH
2T
20B
2X
BACK-UP
ALARM
-
+
31
2X
2R
2X
STABIL-TRAK
CYLINDER SOLENOIDS
4A 12A
3 12B 4B
A B A B A B
A B A B
OUTRIGGER VALVE
SOLENOIDS
LEFT
DOWN
1
2
LEFT
UP
1
2
RIGHT
DOWN
1
2
RIGHT
UP
1
2
STEER
SELECT
VALVE
SOLENOIDS
SECONDARY
FUNCTION
MANIFOLD
SOLENOIDS
Y1
E
Y3
E
Y2
E
UPPER
TRANSMISSION COILS
(VIEWED FROM
FRONT OF VEHICLE)
Y1 Y3 Y2
7
1
2
3
Y6 Y5 Y4
Y6
E
Y5
E
Y4
E
LOWER
TRANSMISSION COILS
(VIEWED FROM
FRONT OF VEHICLE)
7
6
4
5
20A
C3
A2
C2
C1
B5
C4
B4
A5
B2
C5
B1
A1
B3
A3
A4
20A
20A
20
2A
2H 2J 2G
20
20A
18
TRANS. TEMP
SWITCH
A B
CRAB
+ -
+ -
4-WHEEL
A B
A B
A B
A B
PB A
+ -
+ -
PB B
A B
A B
20D
20D
104
103
102
105
150
101
20C
20
C B A
BLU BRN
BLK
+ -
MH47802
See Page 9.76
See
Page 9.76