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7-2 Wiring Schematic

The document outlines various electrical system troubles, the recommended services to check or perform, and additional remarks. It provides troubleshooting guidance for issues like a fluctuating voltmeter, dim lamp, flickering lamp, no voltmeter fluctuation, failure to start, sluggish starting, premature starting motor disengagement, and lamps that do not illuminate.

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gvikatos
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26 views1 page

7-2 Wiring Schematic

The document outlines various electrical system troubles, the recommended services to check or perform, and additional remarks. It provides troubleshooting guidance for issues like a fluctuating voltmeter, dim lamp, flickering lamp, no voltmeter fluctuation, failure to start, sluggish starting, premature starting motor disengagement, and lamps that do not illuminate.

Uploaded by

gvikatos
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as PDF, TXT or read online on Scribd
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2.

ELECTRICAL SYSTEM

Trouble Service Remark

Voltmeter fluctuates largely even · Check for loose terminals open-circuit wiring.
with the engine running at a
· Adjust belt tension.
constant speed.
Lamp does not glow brightly
even when engine runs at high
speed.
Lamp flickers while engine runs.

Voltmeter does not fluctuate · Check the alternator.


even with an increase in the
· Inspect and repair wiring.
engine speed.

Starting motor does not turn · Inspect and repair the wiring.
when starting switch is turned
· Charge the battery.
on.
· Check starting switch.
· Check battery relay switch.
· Place the gear selector lever in the neutral.

Starting motor turns the engine · Charge the battery.


sluggishly. · Check the starting motor.

Starting motor disengages · Check and repair the wiring.


before the engine starts up.
· Charge the battery.

Engine oil pressure lamp does · Check the lamp.


not light up when engine is · Check the oil pressure switch.
stationary (When the starting
switch is in ON position).

Charge lamp does not light up · Check the lamp.


when the engine is stationary. · Check and repair the wiring.
(When the starting switch is in
ON position.)

7-2

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