Kubota L3901 User Manual

7. Fill
with the new KUBOTA SUPER UDT fluid up to
the upper notch on the dipstick.
(See
LUBRICANTS, FUEL, AND COOLANT on
page 90.)
[Manual transmission type]
(1) Dipstick (A) Range which transmission
oil level is acceptable within
[HST type]
(1) Dipstick (A) Range which transmission
oil level is acceptable within
(2) Oil inlet
8. After running the engine for a few minutes, stop the
engine
and check the level of the transmission oil
again. Add the transmission oil to the prescribed
level.
Transmission oil
capacity
Manual trans-
mission
2WD
28 L
(7.4 U.S.gals.)
4WD
28.5 L
(7.5 U.S.gals.)
HST 4WD
23.5 L
(6.2 U.S.gals.)
9. Make sure that the transmission fluid does not leak
past the seal on the hydraulic-oil-filter
.
IMPORTANT :
• Do not
operate the tractor immediately after
changing the transmission fluid.
Run the engine at medium speed for a few
minutes to prevent damage to the transmission.
4. Replacing the fuel filter
1. Remove the fuel filter.
2. Put a
film of clean fuel on the rubber seal of the
new filter.
3. Tighten the fuel filter quickly until it contacts the
mounting surface.
4. Tighten the fuel filter by hand an additional 1/2 turn
only.
(1) Fuel filter
SERVICE EVERY 400 HOURS PERIODIC SERVICE
L3301,L3901
113

Kubota L3901 Specifications

General

Engine Type	Diesel
Engine Horsepower	37.5 HP
3-Point Hitch	Category I
Weight	2, 623 lbs (Gear Drive), 2, 778 lbs (Hydrostatic)
Displacement	111.4 cu in
Cylinders	3
Displacement (cu in)	111.4
Hydraulic System Type	Open center
Width	55.1 inches
Transmission Type	Gear or HST
Fuel Capacity	11.1 gal
Gears	8 forward, 4 reverse (Gear)
Number of Gears	8 forward, 4 reverse
Fuel Tank Capacity	11.1 gal
Lift Capacity at 24"	1433 lbs
Height	91.7 inches
Tire Size (Front)	7-16
Tire Size (Rear)	11.2-24
Engine Model	D1803