Kubota L3901 User Manual

3. Then install the split-pin-plug again.
(1) Split pin plug
3. Replacing the fuse
IMPORTANT :
• Before
replacing
a blown fuse, determine why
the fuse blew and carry out any necessary
repairs. Failure to follow the replacing
procedure may result in serious damage to the
electrical system of the tractor. See ENGINE
TROUBLESHOOTING on page 128 or your local
KUBOTA Dealer for specific information dealing
with electrical problems.
The electrical system of the tractor is protected from
potential damage by fuses.
A blown fuse indicates that there is an overload or short
somewhere in the electrical system.
1. If any of the fuses should blow, replace with a new
fuse with the same capacity.
(1) Fuse
Fuse (1)
(2) Spare fuse (3) Fuse puller
Protected circuit
Fuse No. Capacity (A) Protected circuit
1 5 Engine ECU (Ignition key)
2 5 Main ECU (Ignition key)
3 5 Meter panel (Ignition key)
4 10 Combination switch
5 10 Work light
6 5 Starter relay
7 20 Engine ECU (Battery)
8 5 Main ECU (Battery)
9 5 Meter panel (Battery)
10 10 Hazard
11 5 Heater relay (if equipped)
12 10
Heater (Oil separator, IN 1) (if
equipped)
13 10
Heater (Oil separator, IN 2) (if
equipped)
14 10
Heater (Oil separator, OUT 1) (if
equipped)
15 10
Heater (Oil separator, OUT 2) (if
equipped)
4. Replacing the slow-blow fuses
The slow-blow fuses are intended to protect the
electrical cabling.
SERVICING AS REQUIRED PERIODIC SERVICE
L3301,L3901
123

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