Basic System Operation - jcb 214e Service Manual

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Section C
4 - 2
Circuit Schematic - Basic Machine
Refer to pages C/4-1 and C/4-4.
The basic circuit shows a standard machine. The remaining pages in section C/4 show machine circuits that differ from the
'basic'. Note that ONLY the differences are shown.
Main Components:
*
1 Thermostart
2 Battery Isolator
3 Battery
4 Starter Switch
5 Neutral Start Relay
6 Starter Solenoid
7 Starter Motor
8 Alternator
9 Cold Start Advance Solenoid
10 Cold Start Advance Switch
11 Engine Shut-Off Solenoid (ESOS)
12 Ignition Relay '1'
13 Ignition Relay '2'
14 Rear Horn Relay
15 Rear Horn Switch
16 Rear Horn
17 Hazard Warning Switch
18 Indicator Flasher Unit
19 Direction Indicator Switch
20 LH Front Indicator
21 LH Rear Indicator
22 RH Front Indicator
23 RH Rear Indicator
24 Engine Coolant Temperature Sender
25 Fuel Gauge Sender
26 Engine Coolant Temperature Gauge
27 Fuel Gauge
28 Clock
29 Tachometer
30 Hourmeter
31 Side Instrument Console
32 Alternator Warning Indicator Light
33 Parking Brake Indicator Light
34 Engine Coolant Temperature Indicator Light
35 Transmission Oil Temperature Indicator Light
36 Engine Oil Pressure Indicator Light
37 Transmission Oil Pressure Indicator Light
38 Air Filter Blocked Indicator Light
39 Panel Illumination
40 Warning Buzzer Relay
41 Warning Buzzer
42 Front Instrument Console
43 Master Warning Lights
44 Turn Signal Indicator
45 Side Lights Indicator
46 Hazard Warning Indicator
47 Main Beam Warning Indicator Light
48 Rear Working Light Indicator
49 Front Working Light Indicator
50 Rear Fog Light Indicator
9803/3280
Electrics

Basic System Operation

Purchased from www.WorkshopManuals.co.uk
51 Engine Coolant Temperature Switch
52 Transmission Oil Temperature Switch
53 Engine Oil Pressure Switch
54 Transmission Oil Pressure Switch
55 Air Filter Restriction Switch
56 LH Speaker
57 RH Speaker
58 Radio (if fitted)
Connections:
*
A From A on page C/4-5 and C/4-13 as applicable
B To B on page C/4-5
C To C on page C/4-4
D From D on page C/4-5 and C/4-13 as applicable
E From E on page C/4-4
F From F on page C/4-4
G From G on page C/4-4
H From H on page C/4-4
J From J on page C/4-4
K To K on page C/4-4
L To L on page C/4-4 and C/4-8, and C/4-13
as applicable
M To M on page C/4-8 and C/4-13 as applicable
N To N on page C/4-4
P To P on page C/4-4
Q To Q on page C/4-4
Section C
4 - 2
Issue 3*