SkyTrak 8042 Service Manual - Manual (Page 773)

Electrical System
9.182 Model 8042, 10042, 10054 Legacy Rev. 10/03
9.8.26 Transmission, Reverse Third Gear Circuit, (SN 10054, 13198 - 19079)
MALE AND FEMALE
BULKHEAD HARNESS
CONNECTORS
A5
B2
B1
C4
C3
C2
C5
C1
B3
A B E F
DIODE PACK DIODE PACK
103A
2D 2DD
2D
2H
103 103B
103
2J
2H
2J
TRANS.
GRND
2G
2G
20
7
1
2
3
4
5
7
6
Y1
DE Y3
E
Y2
E
UPPER
TRANSMISSION COILS
(VIEWED FROM
FRONT OF VEHICLE)
Y1 Y3 Y2
7
1
2
3
Y6
E
Y5
DE Y4
E
7
6
4
5
A5
B2
B1
C4
C3
C2
C5
C1
B3
A B E F
20
MALE AND FEMALE
BULKHEAD HARNESS
CONNECTORS
Y6 Y5 Y4
LOWER
TRANSMISSION COILS
(VIEWED FROM
FRONT OF VEHICLE)
103
31
102
-
+ 31
2X
20
2X
102B
102
102
102A
31
105A
105 105B
105
105
2DD
150A
150 150B
150
150
3C
LIGHT SWITCH
RELAY
7.5
26A
26
IGNITION
SWITCH
A B C D E
O
S
R
P
O
S
R
P
O
S
R
P 19
15
50
58
30
A B C D E
A B C
3C
1
113
113A
113B
2EE
20
111A
153A
113
153A
NEUTRAL
START
RELAY
87A 87
30
86
85
PARK
BRAKE
DIS.
RELAY
86
85
87A 87
30
20
2HH
112A
113A
111
7.5
TRANSMISSION
153
3A
3A
26A
100
27C
27 27D
TO STARTER
MAIN
40.0
26
26B
26
20
CAB
GROUND
STUD
20
A1
A2
A3
20
A1
A2
A3
3
LIGHT SWITCH
RELAY
7.5
PARK
BRAKE
SWITCH
E
D
E
1
2
3
4
5
6
7 8
D
1
2
26A
MAIN
40.0
26
TO
IGNITION
SWITCH
TO
IGNITION
SWITCH
111
107B
2FF
10.0 24
HORN/HEATER
FORWARD
NEUTRAL
REVERSE
GEAR
GEAR
GEAR
GEAR
B+
B+
102A
102
102
102B 102B
BACK-UP
ALARM
RELAY
87A 87
30
86
85
24
31
9
8
7
6
5
4
3
2
1
9
8
7
6
5
4
3
2
1
102A
SHIFTER
ZF TRANSMISSION
3 rd Gear
F
N
R
REVERSE
4
2
3
103
113
153
105
150
112A
112
112 112
52
51B
NOT USED 107A
41 41B 41C
PARK
BRAKE
SWITCH
E
D
E
1
2
3
4
5
6
7 8
D
1
2
111
2HH
107B
PARK
BRAKE
INTERLOCK
RELAY
86
85 87A 87
30
52
51
51A
51B
51A
1
TO
PARK
BRAKE
INTERLOCK
RELAY 107
41
41
NOT USED
52
†
2BB
B
B
C
Driving
Direction Speed Y1 Y2 Y3 Y4 Y5 Y6
Upper
Valve
Body
Lower
Valve
Body
Forward
Forward
Forward
Forward
Reverse
Reverse
Reverse 1
2
3
4
1
2
3
MH5540
See page 9.84.
= See Page 9.92, 9.93, 9.94