Kubota M108S, Workshop Manual

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9-M15
M108S, WSM ELECTRICAL SYSTEM
3. EASY CHECKER
[1] INDICATION ITEMS
The operator must check the conditions of the tractor before and during operations.
To facilitate checking, the Easy-Checker (TM) lamps on the panel board is provided.
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Easy Checker (TM)
If the warning lamps in the Easy Checker (TM) come
on during operation, immediately stop the engine, and
find the cause as shown below.
Never operate the tractor while Easy Checker (TM)
lamp is on.
■
Electrical charge
If the alternator is not charging the battery, the lamp
(3) will come ON.
If this should happen during operation, check the
electrical charging system.
■
Engine oil pressure
If the oil pressure in the engine goes below the
prescribed level, the warning lamp (6) will come ON.
If this should happen during operation, and it does not
go off when the engine is accelerated to more than 1000
rpm, check level of engine oil.
■
Engine warning indicator
This indicator serves the following two functions. If
the indicator lights up, pinpoint the cause and take a
proper measure.
1. Error with the engine control system
If during operation the water temperature gauge
reads an acceptable level but the warning lamp (3) in
the Easy Checker (TM) comes on, stop the engine
and get it restarted. If the error happens again, check
the tractor.
2. Engine overheat
If the water temperature gauge reads an unusual
level and the warning lamp in the Easy Checker (TM)
comes on, the engine may have got overheated.
Check the tractor by referring to
“TROUBLESHOOTING” section.
IMPORTANT
■
• If the warning indicator lights up, the following
phenomena may appear depending on the
engine’s trouble spot.
- The engine stops unexpectedly.
- The engine fails to start or gets interrupted just
after start.
- The engine output is not enough.
- The engine output is enough, but the warning
indicator stays on.
• If the engine output is not enough, immediately
interrupt the operation and move the tractor to a
safe place and stop the engine.
KiSC issued 06, 2007 A