Kubota BX1860, BX2360, BX2660, LA203, LA243 Tractor Loader Manual

Kubota Tractor Model BX1860, BX2360, BX2660, LA203, LA243
Publication: 9Y121-01951
Format: PDF
Language: English and French
Kubota BX1860, BX2360, BX2660, LA203, LA243 Tractor Workshop Manual – 391 Pages ( English Version)
Kubota BX1860, BX2360, BX2660, LA203, LA243 Tractor Workshop Manual – 422 Pages ( French Version)

Table of Content of the Workshop Service Manual

This Workshop Manual has been prepared to provide servicing personnel with information on the mechanism, service and maintenance of KUBOTA Tractor BX1860, BX2360, BX2660, KUBOTA Rotary Mower RCK48-18BX, RCK54-23BX, RCK60B23BX, RCK48P-18BX, RCK54P-23BX and KUBOTA Front Loader LA203, LA243. It is divided into three parts, General, Mechanism and Servicing for each section.
General
Information on the tractor identification, the general precautions, maintenance check list, check and maintenance and special tools are described.
Mechanism
Information on the construction and function are included. This part should be understood before proceeding with troubleshooting, disassembling and servicing.
Refer to Diesel Engine / Tractor Mechanism Workshop Manual (Code No. 9Y02101875 / 9Y021-18201) for the one which has not been described to this workshop manual.
Servicing
Information on the troubleshooting, servicing specification lists, tightening torque, checking and adjusting, disassembling and assembling and servicing which cover procedures, precautions, factory specifications and allowable limits.
All information illustrations and specifications contained in this manual are based on the latest product information available at the time of publication.

Control Valve Tractor BX1860, BX2360, BX2660
The control valve is a rotating spool type.
When the steering wheel is not turned, the position of the spool (7) and sleeve (9) is kept neutral by the centering spring (8). This causes the forming of a Neutral oil circuit.
When the steering wheel is turned either clockwise or counterclockwise, the position of the spool and sleeve changes in relation to the centering spring. This allows the forming of a Right Turning or Left Turning oil circuit. At the same time, the gear pump (Metering device) rotates with the spool and sends the oil to the cylinder corresponding to the rotation of the steering wheel.