Kubota B3000 User Manual

77PERIODIC SERVICE
A Do not disconnect any part of the refrigeration
circuit of the air conditioning system. Consult
your local KUBOTA Dealer for assistance and
service.
A shortage of refrigerant impairs the air-conditioner
performance. Check the following points. If it is indicated
that the amount of refrigerant is extremely low, ask your
dealer to inspect and charge.
C Checking procedure
1. Run the air-conditioner in the following conditions.
2. Look into the sight glass to see if the refrigerant is
flowing through its circuit.
A Charge only with R134a not R12 refrigerant (gas).
A Engine speed: About 1500 rpm
A Temperature control lever: Maximum cooling
position (leftmost)
A Fan switch: Highest blow (HI)
A Air-conditioner switch: ON
(1) Sight glass

Kubota B3000 Specifications

General

Engine Type	Diesel
Engine Power	30 hp
Cylinders	3
Hydraulic System Type	Open center
3-Point Hitch Category	Category I
Ground Clearance	13.4 inches
Tire Size (Front)	7-16
Tire Size (Rear)	11.2-24
Drive	4x4
Number of Gears	3 ranges