Mitsubishi L2E Service Manual

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Service Manual Mitsubishi L-Series diesel engines
Version 08/2004
ALTERNATOR AND DYNAMO
ENGLISH
ELECTRICAL SYSTEM
33.9 Installation
Install the alternator in the reverse sequence of
removal.
33.9.1 Insertion of spacer
When installing the support bolts, insert the spacer in
place using the following procedure:
1. Push in the support bolts to the normal position.
(Without nuts.)
2. Push the alternator backward. Measure the
clearance between the alternator rear bracket and
gear case bracket to determine the number of
spacers to be inserted into the clearance (0.2 mm
[0.0079 in.] maximum).
3. Reinstall the alternator with the necessary spacer
inserted in place. Tighten the support bolt nuts
securely.
4. Perform the belt tension adjustment.
33.10 Alternator and regulator
33.10.1Specifications
For specifications, refer to 8-2.
33.10.2Inspection
1. Inspecting the unit in service
Measure battery voltage between terminals with a
circuit tester. It is considered as normal if no-load
measurement is kept steady at about 15.0V with
5000 min
-1
or more of alternator speed.
Figure 145 Inserting spacer
Figure 146 Measuring voltage across battery
terminals
Charge lamp
Voltmeter
Dynamo
Regulat
o r a n d
Rectifier
Battery
Load
Blue
Yellow
Red
Green
BLack

Mitsubishi L2E Specifications

General

Engine Model	L2E
Number of Cylinders	2
Starting System	Electric starter
Lubrication System	Forced lubrication by trochoid pump
Cooling System	Water-cooled