Specifications

Service Training
Section 4.9
Page 30
12.05
4.9.2.3.2 ELECTRICAL SYSTEM CIRCUIT DIAGRAM FROM 01/2005
A1 Ignition control device 49-66
B1 Actual speed transmitter 74-75
B2 Set speed transmitter 75-77
1E1 Spark plug cylinder 1 50
1E2 Spark plug cylinder 2 52
1E3 Spark plug cylinder 3 55
1E4 Spark plug cylinder 4 57
1E5 Spark plug cylinder 5 60
1E6 Spark plug cylinder 6 62
F3 Fuse MTA 4
F11 Fuse (terminal 30, S1) 11
4F15 Audible warning device fuse 47
7F12 Fuse lambda control 62
9F13 Fuse for switch lamps,
working lights 53
9F14 Fuse heating system 49
9F16 Fuse single pedal version 56
G1 Alternator with regulator 6-8
G2 Battery 1
H1 Charge indicator 22
H2 Controller fault warning lamp 24
H3 Engine temperature indicator 27
H4 Hydraulic fluid temperature indicator 29
H5 Oil pressure indicator 31
H6 Suction filter vacuum indicator 33
H12 Turn signal indicator 43
H13 Fuel remaining indicator 35
H24 Fan 37
H25 Preheating 39
H26 Particles filter - warning 41
4H7 Horn 47
K2 Relay for starter motor 4,11
K3 Propellant gas shutoff relay 69-72
K4 Auxiliary relay, terminal 15 9,17
N2 Engine speed regulator 74-78
M1 Starter motor 3-4
P1 Operating hours counter 21
6P3 Indicator equipment 20-46
1R1 Resistor 51-53
S1 Ignition starter switch 11-15
S2 Engine temperature switch 27
S3 Oil temperature switch 29
S4 Oil pressure switch 31
S5 Suction filter vacuum switch 33
S8 Horn button 47
S14 Brake pedal switch 11
S18 Cooling water level sensor 17-20
1T1 Ignition coil cylinder 1 49-51
1T2 Ignition coil cylinder 2 52-53
1T3 Ignition coil cylinder 3 54-56
1T4 Ignition coil cylinder 4 57-58
1T5 Ignition coil cylinder 5 59-61
1T6 Ignition coil cylinder 6 62-63
V1/3 Decoupling diodes 24,37
7V4 Decoupling diode 18
X1 15-pin plug 11-35,47
X2 12-pin plug 4-78
X5 4-pin plug 61-65
X6 6-pin plug 1-7,62
X7 2-pin plug 11
X10 3-pin plug 18,19
7X4 3-pin plug 61-62
9X11 3-pin plug 56-58
Y1 Speed operating magnet 49
Y2 Propellant gas shutoff valve 41
CABLE COLOURS
BK black
BN brown
BU blue
GN green
GY grey
OG orange
RD red
VT violet
WH white
YE yellow