charging MITSUBISHI 380 2005 Owner's Guide

CHARGING SYSTEM
ENGINE ELECTRICAL16-17
ASSEMBLY SERVICE POINTS
.
>>A<< REGULATOR ASSEMBLY INSTALLATION
After installing the regulator assembly, insert a wire through the
hole provided on the rear bracket while pressing down on the
brush, and secure the brush.
NOTE: By inserting a wire, the brush will be secured in place,
and the installation of the rotor will be easier.
.
>>B<< ROTOR ASSEMBLY INSTALLATION
After installing the rotor, remove the wire used to secure the
brush.
INSPECTIONM1161001700099.
ROTOR CHECK
1. Check the continuity between the slip rings of the field coil. If
the resistance value is not within the standard value, replace
the rotor.
Standard value: approximately 2
5

CHARGING SYSTEM
ENGINE ELECTRICAL16-18
2. Check the continuity between the slip ring and the core. If
there is continuity, replace the rotor.
.
STATOR CHECK
1. Check the continuity between the coil lead. If there is no
continuity, replace the stator.
2. Check the continuity between the coil and the core. If there
is continuity, replace the stator.
.
RECTIFIER CHECK
1. Check the continuity between the positive rectifier and the
stator coil lead connection terminal with a tester. If there is
continuity between the terminals, the diode is shorted, so
replace the rectifier.

CHARGING SYSTEM
ENGINE ELECTRICAL16-19
2. Check the continuity between the negative rectifier and the
stator coil lead connection terminal with a tester. If there is
continuity between the terminals, the diode is grounded, so
replace the rectifier.
3. Check the continuity of the three diodes by connecting an
ohmmeter to both ends of each diode. If there is continuity
between the directions, or if there is no continuity, the diode
is damaged, so replace the rectifier.
.
BRUSH CHECK
1. Replace the brush if the brush protrusion length shown in
the illustration is below the minimum limit value.
Minimum limit: 2 mm (0.08 inch)
2. The brush can be removed by unsoldering the brush lead
wire.
3. When installing a new brush, push the brush in to the brush
holder, and solder the lead wire.

SPECIFICATIONS
ENGINE ELECTRICAL16-38
SPECIFICATIONS
FASTENER TIGHTENING SPECIFICATIONSM1161002100506
GENERAL SPECIFICATIONSM1161000200411
ITEM SPECIFICATION
Charging system
Alternator bracket bolt49
9 Nm (36 7 ft-lb)
Alternator bolt49
9 Nm (36 7 ft-lb)
Alternator terminal nut12
2 Nm (102 22 in-lb)
Ignition system
Camshaft position sensor bolt 11
1 Nm (98 8 in-lb)
Crankshaft position sensor bolt 9.0
1.0 Nm (80 9 in-lb)
Ignition coil bolt 10
2 Nm (89 17 in-lb)
Knock sensor 23
2 Nm (17 1 ft-lb)
Spark plug 25
4 Nm (18 3 ft-lb)
Starting system
Starter bolt 30
3 Nm (23 2 ft-lb)
Starter cover bolt 4.9
1.0 Nm (44 8 in-lb)
Starter terminal nut 12
2 Nm (102 22 in-lb)
ITEMS SPECIFICATIONS
Alternator
Type Positive battery positive voltage sensing
Identification number
Part No. MN180394
Rated output V/A 12/110
Voltage regulator Electronic built-in type
Starter Motor
Type Reduction drive with planetary gear
Identification number M000T31172
Part No. 1810A090
Rated output kW/V 1.2/12
Number of pinion teeth 8
Ignition Coil
Type Molded 6 coil
Spark Plugs
BOSCH FR8DI30