Kubota BX1870 Workshop Manual

GENERAL
BX1870,BX2370,BX2670,LA203A,LA243A,RCK48(P),RCK54(P),RCK60B,RCK60D,RCK54D, WSM
G-40
Replacing Fuel Line
1. Replace the hoses and clamps.
Refer to "Checking Fuel Line and Fuel Filter".
(See page G-29.)
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Replacing Intake Air Line
1. Replace the intake hose.
2. Refer to "Checking Intake Air Line".
(See page G-39.)
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Replacing Engine Breather Hose
1. Check to see that hose is not damaged.
2. If the hose is found worn or damaged, replace it.
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(14) Others
Bleeding Fuel System
Air must removed:
1. When the fuel filter (2) or lines are removed.
2. When tank is completely empty.
3. After the tractor has not been used for a long period of time.
 Bleeding procedure is as follows:
1. Fill the fuel tank with fuel.
2. Turn the key switch to "ON" position for about 30 seconds.
Doing so allows fuel pump (1) to work and pump air out of the
fuel system.
3. Start the engine and run for about 30 seconds, and then stop
the engine.
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(1) Breather Hose [A] BX1870D and BX2370D
[B] BX2670D
(1) Fuel Pump (2) Fuel Filter
KiSC issued 02, 2017 A

Kubota BX1870 Specifications

General

Engine Type	Diesel
Engine Power	18 hp
Transmission	Hydrostatic
Fuel Capacity	6.6 gallons
Wheelbase	55.1 inches
Type	Sub-Compact Utility Tractor
Engine	Kubota D722
PTO Power	13.5 hp
Number of Cylinders	3
Cooling	Liquid
Drive	4WD
Drive Type	4WD
Width	44.5 inches
Hydraulic System Type	Open center
PTO Speed	540 RPM
Displacement	0.719 L
Fuel Tank Capacity	6.6 gallons
Gears	Infinite (2-range) forward and reverse
Front Tire Size	18x8.5-10
Rear Tire Size	26x12-12