Kubota L3901 User Manual

1. Check
to see that all lines and hose clamps are
tight and not damaged.
2.
If hoses and hose clamps are found worn or
damaged, replace or repair them at once.
(1) Oil cooler (2) Oil cooler line
6. Checking the oil separator hose
1. Check
to see that all hoses and hose clamps are
tight and not damaged.
2.
If hoses and hose clamps are found worn or
damaged, replace or repair them at once.
(1) Oil separator hoses
7. Checking the antifrost heater for
oil separator (if equipped)
• Consult
your local KUBOTA Dealer for checking the
antifrost heater for oil separator
.
8. Checking the DPF differential
pressure sensor pipe
• Consult your local KUBOTA Dealer for checking the
DPF dif
ferential pressure sensor pipe.
9. Checking the EGR pipe
• Consult your
local KUBOTA Dealer for checking the
EGR pipe.
SERVICE EVERY 2 YEARS
1. Replacing the fuel grommet
• Consult your local KUBOTA Dealer for replacing the
fuel grommet.
2. Replacing the DPF differential
pressure sensor hose
• Consult your local KUBOTA Dealer for replacing the
DPF differential pressure sensor hose.
SER
VICE EVERY 4 YEARS
1. Replacing the radiator hose (water
pipes)
See Checking the radiator hose and clamp on page
120.
1. Replace the
radiator hoses and tighten the hose
clamps securely.
(1) Radiator hoses (2) Clamp bands
SERVICE EVERY 1 YEAR PERIODIC SERVICE
L3301,L3901
121

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