Easy Checker - wsm L3301 Workshop Manual

L3301, L3901, L4701, WSM

(2) Easy Checker™

If the indicators in the Easy Checker™ come on
during operation, immediately stop the engine, and find
the cause as shown below.
Never operate the tractor while Easy Checker™
lamp is on.
(1) Master system warning
If trouble should occur at the engine, transmission or
other control parts, the indicator flashes as a warning.
(2) Electrical charge Indicator
If the alternator is not charging the battery, the Easy
Checker™ will come on.
If this should happen during operation, check the
electrical charging system.
(3) Engine oil pressure Indicator
If the oil pressure in the engine goes below the
prescribed level, the warning lamp in the Easy
Checker™ 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.
(4) Engine warning
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 in
the Easy Checker™ comes on, stop the engine and
get it restarted.
IMPORTANT
• If the warning indicator lights up, the following
phenomena may appear depending on the
engine's trouble spot.
a) The engine stops unexpectedly.
b) The engine fails to start or gets interrupted
just after start.
c) The engine output is not enough.
d) 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.
2. Engine overheat
If the water temperature gauge reads an unusual
level and the warning lamp in the Easy Checker™
comes on, the engine may have got overheated.
Check the cooling system.
(5) Emission indicator
If emission indicator lights up, take the steps to lower
the water temperature. This helps keep the emission
clean.
(1) Master System Warning
(2) Electrical Charge
(3) Engine Oil Pressure
9-M11
ELECTRICAL SYSTEM
(4) Engine Warning
(5) Emission Indicator
9Y1211012ELM0028US0
KiSC issued 09, 2016 A