Section C - Electrics
Circuit Diagrams
C - 19 C - 19
9803-9450-1
Fig 13. Circuit Diagram Sheet 2
HORN SWITCH
(JOY STICK)
FIXED RESISTANCE WHEN
HIGHFLOW NOT FITTED
800B
2
310D
COMPRESSOR CLUTCH
LOADER CUT
OFF SWITCH
508
815A
800B
4
160
5A
142
600AT
144E
815
1
DIODE PACK
142A
2
312A
902
144B
600BU
13.6A
310E
5 WAY BUS BAR IN FUSE BOX
980B
531
BEACON
SWITCH
C
HEATER MOTOR
600AL
M
1
5A
1828A
5
HEATER SWITCH
9
4
SELF LEVEL & SRS
SWITCH
9
3A
601C
509
M
600BJ
9
2
RESISTOR
AIR CON
SWITCH
SPARE
FUSE B2
412
600JG
BRAKE VALVE
3A
3
3
8
2
-7
1
10
7.5A
310E
5A
144
SINGLE I/P
LATCHING
RELAY
864A
-7
PMS CONTROL
532
302
2
506
PROPORTIONAL LOADING
SWITCH (JOY STICK)
5
980D
600AH
102
FAS T
POWER
MNG
RESET
877
1
7
1828
1
4
5
1828C
FUSE B10
199
600BA
144C
600AY
412
4
142B
2
602B
517
122A
VOLTAGE REGULATOR
4
8
305
1
903
106R
-7
POWER
MNG
ECU
990
102
105
7
6
FUSE C6
IGNITION RELAY 2
600AS
7
1
526
610A
600CH
505
PRESSURE
SWITCH
199B
810B
+3
600CG
199A
AUX OPPS
SWITCH
FUSE B3
6
HI FLOW SWITCH
3
+8
600EB
FAULT LIGHT
600MY
2
3
8
-7
2
893A
-7
15A
FUSE B9
5 WAY BUS BAR IN FUSE BOX
600AU
600BY
600AG
RESTRAINT SWITCH
5
151A
312
FLOAT SOLENOID
524B
AUX HOLD SWITCH
(JOY STICK)
815E
VOLTAGE
REGULATOR
INPUT 12V
OUTPUT 5V
EVAPORATOR
COND MOTOR 2
106R
SLOW
1
VARI THERMOSTAT
961
AIR CON EVAP EARTH
1
893
866
5
6
902A
8
FUSE C4
810
SRS SOLENOID
12
303
600BG
601H
600BD
6
870
3
1
5A
30A
001G
SWITCH ONLY FITTED
WITH AIR/CON.
M
RESTRAINT SWITCH
4 WAY BUS BAR IN FUSE BOX
600AC
M
SRS
129
815D
1
7
7
FUSE C7
(MANUAL M/C'S ONLY)
DIODE PACK
2
B
531B
650
601B
RESTRAINT
INTERLOCK
SWITCH
1
864
SPARE
4
310D
6A SLOW, 9A MED, 14A FAST
600BH
600AB
CONDENSER MOTORS
2
2
4
815B
3 SPEED FAN
SWITCH
102A
3
RESTRAINT
PROX SW
8+
FUSE B6
FUSE B8
310T
PARKBRAKE RELAY
122
4
2
DIODE PACK
106N
4
3
102C
COND MOTOR 1
M
877
+8
FUSE B4
22A
HEATER
RESISTOR
3
3 SPEED BLO
WER
1828C
CO
MP
2
3
2
980
894
2
HO
RN RELAY
10
5A
600AR
151
6
199D
BEACO
N SWITCH ILLUM
SELF LEVEL
12
SPARE
DIODE PACK
15A
810A
600GR
600MX
PARKBRAKE
SWITCH
1
526B
9
1828B
1
001G
FUSE B7
FUSE C8
524A
LOADER CUT OFF SWITCH
524
6
526C
600BC
DIODE PACK
DUMP VALVE SOLENOID
800
-7
600AV
BINARY SWITCH
100/220 psi
815C
800A
E.S.O.S.
516
531A
532A
FUSE B5
5A
310S
600AW
3
POWER MANAGMENT
144D
2
SPARE
199C
600BK
FRONT HORN
1
A
106AT
980C
20A
AUX
OPPS
ECU
2
600AE
600AD
2
815F
936
+10
SPOOL LOCK SOLENOID 1
800
10
5
526A
600AN
IGN RELAY 2
FUSE C5
532B
SELF LEVEL SOLENOID
144A
SPOOL LOCK SOLENOID 2
504
1
877A
BEACON
1
3
+8
864B
6
INTERIOR LIGHT
-7
2
FUSE A10
SPARE
13.6A
M
HI FLOW SOLENOID
2 @ 6.8A
FUSE B1
1
893B
INTERIOR LIGHT
10
980
2
11
871
4 WAY BUS BAR IN FUSE BOX
INCLUDES FUSE C3 HAZARD SWITCH
5A
310U
SERVO CUT OFF SOLENOID
600AF
610
3
FLOAT SWITCH
(JOY STICK)
1828
AUX SOLENOIDS
701/60000
524C
504A
PMS OVERRIDE
865
AIR CON
RELAY
7
8
9
10
11
28
33
34
35
36
37
12
20
13
14
42
43
43
44A
45
46
47
48
50
51
52
53
54
55
56
49
65
69
70
77
78
79
80
66
81
92
93
94
82
83
84
85
86
107
108
111
112
A10
B1
B2
B3
B4
B5
B6
B7
B8
B9
C4
C5
C6
C7
C8
B10
132
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