SDLG LG946L User Manual

Operation & Maintenance Manual──LG946L Wheel Loader
85
z Add oil and grease to all the requisite positions.
3.8 General Problems/Possible Cause/Remedies
3.8.1 Electrical System
No. Problems Possible Causes Remedy
1
Lamp is not bright when the engine
runs at high speed.
2
Lamp flickers when the engine is
running.
1
Faulty cable ( contact
problem or open
circuit)
2
Improper adjustment
of fan belt tension
1. Check, and repair the loose
terminals and disconnections.
2. Refer to the “Operation and
Maintenance Manual” of diesel
engine to adjust the tension of fan
belt.
3
A meter does not work when
engine is running.
1 Faulty alternator
2
Faulty cable
3
Improper adjustment
of belt tension
1. Replace
2. Check and repair
3. Refer to “Operation and
Maintenance Manual” of diesel
engine for adjusting the tension of
fan belt.
4
Abnormal noise from alternator. Faulty alternator
Replace
5
Do not start when starting switch is
turned on
1
Faulty cable
2
Insufficient battery
charge
1. Check and repair
2. Charge
6
Pinion of starting motor does not
mesh or keep meshing without
rotation.
Faulty battery charge Charge
7
Starting motor turns feebly
1
Insufficient battery
charge
2
Faulty alternator
1. Charge
2. Replace
8
Starting motor disengages before
engine starts
1
Faulty cable
2
Insufficient battery
charge
1. Check and repair
2. Charge

SDLG LG946L Specifications

General

Brand	SDLG
Model	LG946L
Category	Compact Loader
Language	English