jcb 3CX Service Manual

Electrics
Basic System Operation
Section C Section C
9803/3280
Issue 3*
4-1
4-1
RADIO
861
HAZARD WARNING FRONT W/L TURN SIGNAL
FRONT CONSOLE
INSTRUMENTS
WATER TEMP SENDER
18
-
PRIMARY
FUSE 3
TRANS OIL PRES
E.S.O.S.
10
ALTERNATOR
WATER TEMP
WATER TEMP SWITCH
FUEL GAUGE
4
IGNITION
RELAY 1
ILLUMINATION
TACHOMETER
SIDE CONSOLE
INSTRUMENTS
STARTER MOTOR
HAND BRAKE
AIR FILTER
HOURMETER
49
RH FRONT INDICATOR
IGNITION RELAY 1
31
STARTER SOLENOID
FUSE C5
FUSE A5
-
406
0
ALTERNATOR
105
FUSE A3
FUSE C7
200
U
200
+
FUSE C2
+
BUZZER
ENGINE OIL PRES
TRANS OIL PRESS SWITCH
NEUTRAL START RELAY
49a
KEY SWITCH
RH REAR INDICATOR
411
PRIMARY
FUSE 4
010
17
INDICATOR
SWITCH
FUSE B1
TRANS OIL TEMP SWITCH
ENGINE OIL PRESS SWITCH
C2
BATTERY
U
200
LH FRONT INDICATOR
4
304A
DIRECT EARTH
FUSE A2
8
FUEL SENDER
WATER TEMP GAUGE
805
4
TRANS OIL TEMP
AIR FILTER VAC. SW
HAZARD SWITCH
INSTRUMENT PANEL
2
LH
SPEAKER
HAZARD SWITCH
004
3
FLASHER UNIT
860
BATTERY
NEUTRAL START RELAY
CLOCK
THERMOSTART
13
830
HOURMETER
806
007
200
407
LH REAR INDICATOR
MASTER
B/O
TACHOMETER
837
5
001
810
BATTERY ISOLATOR
002
8
104
921
IGNITION RELAY 2
2
8
617
407
4
RH
SPEAKER
2
133
805
REAR W/L
8
842
409
CLOCK
FLASHER
UNIT
830
EARTH
FUSE C4
6
REAR HORN
RELAY
2
804
5
107
1
3
200
2
COLD START ADVANCE
LIGHTS
803
404
6
001
133
806
TO GEARBOX CONTROL FEED
REAR FOG
601
859
806
6
412
WARNING
200
802
602
4
118
830
402
003
106
FROM NEUTRAL
SELECT
300
133
FUSE B3
WAXSTAT
002
PRIMARY
FUSE 1
200
408
MAIN BEAM
403
WARNING CLUSTER
002
405
REAR HORN
B/N
855
SIDE LIGHTS
835
IGNITION
RELAY 2
W
401
304
007
804
1
2
5
7
BUZZER
RELAY
420
A409180
1
2
3
4
5
6
7
8
911
B
12 13
14
15
16
17
18
26 27 28
29
30
31
32 33 34 35 36 37 38 39
43 43 43 43
44 45 46 47 48 49 50
40
41
42
58
57
56
51 52 53 54 55
19
20
21
22
23
24 25
10
A
852/30241sht1 Iss1
C
D
E
F
G
H
J
K
L
M
N
P
Q
Circuit Schematic - Basic Machine
www.WorkshopManuals.co.uk
Purchased from www.WorkshopManuals.co.uk

jcb 3CX Specifications

General

Brand	jcb
Model	3CX
Category	Compact Loader
Language	English