Kubota BX1880-AU/BX2380-AU/BX2680-AU/RCK60B-23BX/RCK54-23BX/RCK48-18BX/RCK60D-26BX/RCK54D-26BX Workshop Manual

About this manual

Kubota published this Workshop Manual for the listed models: BX1880-AU, BX2380-AU, BX2680-AU, RCK60B-23BX, RCK54-23BX, RCK48-18BX, RCK60D-26BX, and RCK54D-26BX. It covers tractor and rotary mower equipment in one publication.

The manual is especially useful for work that crosses electrical and hydraulic systems: it includes electrical troubleshooting with connector views and pinouts, alongside hydraulic diagrams, pressure-test evidence, and valve-adjustment information.

Use the Manual Contents below to check that the exact repair, inspection, or maintenance procedure you need is included in this publication.

Manual details

Manufacturer

Kubota

Manual type

Workshop Manual

Equipment type

Tractor, Rotary Mower

Models

BX1880-AU, BX2380-AU, BX2680-AU, RCK60B-23BX, RCK54-23BX, RCK48-18BX, RCK60D-26BX, and RCK54D-26BX

Document number

9Y111-18054

Publication year

2018

Publication date

January 2018

KiSC issue / revision

February 2022 (A)

Language

English

Page count

456

Product highlights

Electrical systems

The manual includes wiring diagrams, electrical troubleshooting, connector views, and pinouts.

Hydraulic systems

The manual includes hydraulic pressure-test material and hydraulic valve-adjustment material.

Applicability and key coverage

The cover identifies BX1880-AU, BX2380-AU, and BX2680-AU. AU in these model codes is an Australian-market designation. This is an editorial clarification; the cover does not expand the suffix. Check the complete model code before using the procedures or specifications.

The reader introduction names four parts: Information, General, Mechanism, and Servicing.

Selected verified contents headings include Engine, Transaxle, Front Axle, Steering, Hydraulic System, Electrical System, and Mower. See Manual contents for page references.

Manual contents

Use these source headings to locate the task or system you need in the PDF.

• Information — p. 19
  • Safety First — p. 1-1
  • Safety Label — p. 1-5
  • Specifications — p. 1-15
  • Traveling Speeds — p. 1-19
  • Dimensions — p. 1-21
• General — p. 42
  • General Working Instructions — p. 2-1
  • Identification — p. 2-11
  • General Precautions — p. 2-13
  • Handling Precautions For Electrical Parts And Wiring — p. 2-15
  • Lubricants, Fuel And Coolant — p. 2-17
  • Tightening Torques — p. 2-23
  • Maintenance Check List — p. 2-27
  • Check And Maintenance — p. 2-31
  • Tires, Wheels, And Ballast — p. 2-63
  • Implement Limitations — p. 2-69
  • Special Tools — p. 2-73
• Engine — p. 129
  • Mechanism — p. 3-1
  • Servicing — p. 3-15
• Transaxle — p. 210
  • Mechanism — p. 4-1
  • Servicing — p. 4-21
• Front Axle — p. 273
  • Mechanism — p. 5-1
  • Servicing — p. 5-5
• Steering — p. 292
  • Mechanism — p. 6-1
  • Servicing — p. 6-7
• Hydraulic System — p. 309
  • Mechanism — p. 7-1
  • Servicing — p. 7-31
• Electrical System — p. 362
  • Servicing — p. 8-23
• Mower — p. 419
  • Mechanism — p. 9-1

Capabilities

The source table of contents separates mechanism explanations from servicing instructions for Engine, Transaxle, Front Axle, Steering, and Hydraulic System. Use these indexed headings to locate the applicable system in the source PDF, then confirm model-specific notes, specifications, illustrations, and operating conditions at the relevant page before carrying out service work.

Keep the source's safety sequence, prerequisite steps, labels, units, configuration notes, and footnotes with the selected task; do not apply an isolated value outside the conditions stated in the manual.

Revision history

Source-recorded revision entries (physical PDF page 3):

• August 2018: Added quick coupler disassembly and assembly; Revised service intervals: Transmission fluid, Transmission strainer.
• September 2019: Added "Checking 3 point hitch oil flow" topic; Revised "Removing center section" topic.
• March 2021: Addition of R14 tires; Revised "Removing adapter and tie rod" topic; Addition of relays for engine stop solenoid.
• February 2022: Added information of serial numbers (serial No.: 10001 to G9999); Added "Replacing fuse (serial No.: above H0001)" topic.

Delivery

This manual is supplied as a digital PDF file and is available for instant download after purchase. No physical media is shipped.

References

Kubota Workshop Manual for Tractor, Rotary Mower, document code 9Y111-18054, PDF edition.