• Exhaust fumes suddenly become very dark.
2. Easy Checker
™
If trouble should occur at any location while the engine
is running, the warning-indicator-lamp in the Easy
Checker
™
corresponding to that location comes on.
If the warning-indicator-lamps in the Easy Checker
™
come on during operation of the tractor, immediately
stop the engine, and find the cause as the following
table.
Never operate the tractor while the warning-indicator-
lamps in the Easy Checker
™
is on.
(1) Easy Checker
™
(2) Error code
Easy Checker
™
lamps
Engine oil pressure
warning indicator
If the oil pressure in the engine goes below
the prescribed level, the engine-oil-pres-
sure-warning-indicator in the Easy Check-
er
™
will come on.
If the engine-oil-pressure-warning-indicator
should come on during operation of the
tractor, and this warning indicator lamp
does not go off when the engine is acceler-
ated to more than 1000 rpm, check level of
engine oil.
(See Checking the engine oil level on page
125)
Electrical charge
warning indicator
If the alternator is not charging the battery,
the electrical-charge-warning-indicator in
the Easy Checker
™
will come on.
If the electrical-charge-warning-indicator
should come on during operation of the
tractor, check the electrical charging sys-
tem or consult your local KUBOTA Dealer.
(Continued)
Engine warning in-
dicator
Engine-warning-indicator serves the follow-
ing two functions. If the engine-warning-in-
dicator lights up, pinpoint the cause and
take a proper measure. At same time, error
code might also appear.
• Error with the engine control sys-
tem
If the water-temperature-gauge reads
an acceptable level but the engine-
warning-indicator in the Easy Check-
er
™
comes on during operation of the
tractor, stop the engine and get it re-
started. If the error happens again,
consult your local KUBOTA Dealer.
IMPORTANT :
– If the engine-warning-indicator
lights up, the following phe-
nomena may appear depend-
ing on the trouble spot of the
engine.
• The engine stops unex-
pectedly.
• The engine fails to start or
gets interrupted just after
start.
• The engine output is not
enough.
• The engine output is
enough, but the engine-
warning-indicator stays
on.
If the engine output is not enough, im-
mediately interrupt the operation and
move the tractor to a safe place and
stop the engine.
• Engine overheat
If the water-temperature-gauge reads
an unusual level and the engine-warn-
ing-indicator in the Easy Checker
™
comes on, the engine may have got
overheated. Check the tractor accord-
ing to ENGINE TROUBLESHOOTING
on page 161.
Emission indicator
If the emission indicator lights up, take the
steps to lower the water temperature. Low-
ering the water temperature helps keep the
emission clean.
Master system
warning
If trouble should occur at the engine, trans-
mission, or other control parts, the master-
system-warning-indicator flashes as a
warning. At same time, error code will ap-
pear. If the trouble is not corrected by re-
starting the tractor, consult your local KU-
BOTA Dealer.
NOTE :
• For checking and servicing of your tractor,
consult your local KUBOTA Dealer for
instructions.
• Error code will not disappear even if the
warning indicator is reset.
CHECK DURING DRIVING OPERATING THE TRACTOR
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