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Kubota L3902 User Manual

Kubota L3902
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ENGINE ERROR CODE
If engine trouble should occur, the engine-warning
indicator will appear and the error code that starts with
either “P” or “U” will appear on the liquid-crystal
display. If the error code appears, please contact your
local Kubota Dealer for repairs immediately.
(1) Engine warning indicator (2) Error code
NOTE :
Error code will not disappear even if the engine-
warning indicator is reset.
POWER TRAIN
TROUBLESHOOTING
If something is wrong with the power train, the master-
system-warning indicator starts blinking and the error
code shown in the following table is displayed on the
liquid-crystal display, indicating the location of the
trouble. If an error code appears, immediately contact
your local Kubota Dealer for repairs.
(1) Master system warning indi-
cator
(2) Error code
Displayed
error code
Trouble Operator’s action
E-20
CAN communication
trouble (Main ECU
and Meter)
Contact your local Kubota
Dealer.
E-21
CAN communication
trouble (Engine ECU
and Main ECU)
E-31
Meter's part code
and ECU model set-
ting is not compati-
ble.
E-40
Input voltage of lever
sensor from ECU is
in trouble.
E-75
Acceleration sensor
output is out of spec.
E-84
Acceleration sensor
is maladjusted.
E-93
Relay for engine-
starter motor is in
trouble.
Contact your local Kubota
Dealer. The engine cannot
start.
E-94
Relay for engine-
shut-off is in trouble.
Contact your local Kubota
Dealer. The operator-pres-
ence control (OPC) system
gets activated, and the en-
gine stops itself.
E-95
Solenoid (PTO) is in
trouble.
Contact your local Kubota
Dealer. The PTO shaft
cannot rotate.
 TROUBLESHOOTING ENGINE ERROR CODE
134
L3302,L3902

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Kubota L3902 Specifications

General IconGeneral
Engine Horsepower37.5 HP
Cylinders3
Drive4WD
3-Point Hitch CategoryCategory I
Hydraulic System TypeOpen Center
Engine TypeDiesel
PTO Horsepower30.8 HP
Displacement111.4 cu. in. (1.826 L)
Transmission TypeGear shift or HST
Number of Gears8F / 8R (Gear Shift)
Fuel Tank Capacity11.9 gal (45 L)
Length121.1 in (3076 mm)
Width55.1 inches
Height91.7 in (2329 mm)
Tire Size (Front)7-16
Tire Size (Rear)11.2-24

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