jcb 1CX, Service Manual

Page: 98 / 242

6 - 1
Section C Electrics
9803/8550
Section C
6 - 1 Circuit Diagram
Issue 3*
Up to machine no. 751599
Main Components
1 Battery
2 Glow Plug
3 Glow Plug
4 Glow Plug
5 Glow Plug
6 Pre-heat Timer Relay
7 Starter Switch
8 Starter Solenoid
9 Starter Motor
10 Neutral Start Relay
11 Side Lights Switch
12 Head Lights Switch
13 Beacon Motor
14 Beacon Switch
15 Front Worklight Switch
16 Interlock Relay
17 Park Brake Switch
18 Operational Solenoid
19 Park Brake Solenoid
20 Seat Switch
21 Override Switch
22 Auxiliary Attachments Control Switch
23 Auxiliary Attachments Detent Switch
24 Auxiliary Hydraulics - Forward Solenoid
25 Auxiliary Hydraulics - Reverse Solenoid
26 Rear Worklight Switch
27 Alternator
28 Hourmeter
29 Warning Buzzer
30 Engine Oil Pressure Switch
31 Engine Coolant Temperature Switch
32 Air Cleaner Warning Switch
33 Charge Pump Pressure Switch
34 Hydraulic Oil Temperature Switch
35 L. H. Stabiliser Switch
36 R. H. Stabiliser Switch
37 Engine Shut Off Solenoid
38 Brake Pressure Switch
39 Horn Pushbutton
40 Low Coolant E.C.U.
41 Low Coolant Float Switch
42 Horn Relay
43 Front Horn
44 Rear Horn
45 Hazard Warning Switch
46 Flasher Relay
47 Indicator Switch & Warning Light
48 Wash/Wipe Switch & Warning Light
49 Rear Wiper Switch
50 Front Wiper Motor
51 Rear Wiper Motor
52 Washer Bottle
53 Interior Light Switch
54 Heater Blower Switch
55 Heater Blower Resistor
56 Heater Blower
57 Heated Seat
58 Reverse Alarm
59 Reverse Alarm Switches
60 Heated Seat Switch
61 Brake Light Switches
62 Brake Light Timer
63 Hydraulic Float Switch
64 Hydraulic Float Pressure Switch
65 Hydraulic Float Relay
66 Hydraulic Float Solenoid
67 High-flow Hydraulic Solenoid
68 High-flow Hydraulic Switch
Lamps
80 Pre-heat Warning
81 Number Plate Light
82 R. H. Rear Side Light
83 R. H. Front Side Light
84 L. H. Rear Side Light
85 L. H. Front Side Light
86 R. H. Headlight Dip
87 L. H. Headlight Dip
88 Beacon Light
89 Left Hand Front Worklight
90 Right Hand Front Worklight
91 Worklight Warning
92 Park Brake Warning
93 Auxiliary Hydraulics Warning
94 Left Hand Rear Worklight
95 Right Hand Rear Worklight
96 Rear Worklight Warning
97 Alternator Warning
98 Engine Oil Pressure Warning
99 Engine Coolant Temperature Warning
100 Air Cleaner Warning
101 Charge Pump Pressure Warning
102 Hydraulic Oil Temperature Warning
103 Stabiliser Warning
104 L. H. Rear Direction Indicator
105 L. H. Front Direction Indicator
106 R. H. Rear Direction Indicator
107 R. H. Front Direction Indicator
108 Interior Light
109 L. H. Rear Brake Light
110 R. H. Rear Brake Light
111 High-flow Hydraulic Warning
Fuses
210 Beacon, Sidelights, Headlights
211 Front Worklights, Brake Lights, Hydraulic Float,
High-flow Hydraulics
212 Interlock Relay, Pressure Reducing Solenoid Valve
213 Auxiliary Hydraulics, Rear Worklights
214 Engine Shut Off Solenoid, Warning Lights and Buzzer
215 Horn, Low Coolant E.C.U., Stabiliser Warning
216 Hazard Warning, Rear Wiper, Interior Light
217 Front Wiper/Washer, Direction Indicators
218 Heater, Heated Seat
219 Reverse Alarm, Rear Brake Lights
220 R. H. Front/Rear Sidelights
221 L. H. Front/Rear Sidelights
Note: For fuse ratings, see page C/1 - 2; for bulb ratings,
see page C/1 - 1
*
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