M.38
TC 449 2011/2012 I.E.
TE 449 - 511 2011/2012 I.E.
TXC 449 - 511 2011/2012 I.E.
SMR 449 2011 I.E.
SMR 511 2011/2012 I.E.
H06522
1
2
35
3
4
M
30A
12V
r
br
Re
d
/w
hi
te
2
1
3 4
BATTERY
START
RELAY
b
r
STARTER
MOTOR
REGULATOR
ACG
1
2 3
4
6
Yellow
Yellow
Yellow
b
r
Workshop Manual Ed. 03-2012
ELECTRICAL SYSTEM
Charging system
the charging system is composed of:
- Alternator (1);
- Voltage regulator/rectifier (2);
- Solenoid starter (3);
- Battery (4).
- Starter motor (5)
The alternated current generated by the alternator is converted into direct cur-
rent by the voltage regulator/rectifier. The voltage regulator/rectifier serves a
dual purpose: it provides overvoltage protection for the battery and converts
alternated current into direct current. All components listed above help keep
voltage constant and protect the battery against overloading.
Charging system wiring diagram
Colour coding key
Yellow
br
.................. Brown
Red/White
r
....................
Red