Kubota BX1870-BX2670 Tractor Mower Loader Service Manual RCK LA203A LA243A (9Y111-08550)

Kubota BX1870, BX2370, BX2670, RCK48-18BX, RCK54-23BX, RCK60B-23BX, RCK48P-18BX, RCK54P-23BX, LA203A, LA243A Tractor, Mower, Front Loader Service Manual (9Y111-08550)

This high-detail service manual provides technical diagnostics, maintenance guidance, and repair instructions for Kubota BX-Series sub-compact tractors, mid-mount mowers, and front loaders. It includes step-by-step procedures for the BX1870, BX2370, BX2670 tractors and compatible attachments, covering hydraulic, electrical, steering, and powertrain systems.

Model Covers:

BX1870, BX2370, BX2670 Tractors
RCK48-18BX, RCK54-23BX, RCK60B-23BX, RCK48P-18BX, RCK54P-23BX Mower Decks
LA203A, LA243A Front Loaders

Note: This manual is specific to Kubota BX Series equipment models listed above. Always refer to serial number and configuration for exact part fitment and servicing guidelines.

File Format: PDF

Size: 27.90 MB

No. of pages: 441

Language: English

Delivery Method: Instant Download - Access your file immediately after purchase.

📑 Included Sections:

General Information

• Safety decals and equipment ID layout for tractor, mower, and loader
• Lubrication and fuel specifications, tightening torques, and maintenance schedules
• Handling of electrical components, battery, connectors, and fuse systems
• Special tools and implement limitations

Engine

• Lubricating, cooling, and fuel system structure
• Troubleshooting and full disassembly/assembly instructions
• Servicing specifications and torque references

Transaxle & PTO

• Hydrostatic transmission structure and oil flow path
• Gear shift and front wheel drive diagnostics
• Servicing procedures for transaxle and PTO

Front Axle & Steering

• Front axle disassembly and adjustment steps
• Hydraulic circuit and steering controller servicing

Hydraulic System

• Flow priority valves, control valves, pump and cylinder operations
• Hydraulic linkage and loader circuit structure

Electrical System

• Wiring diagrams, starting/charging system layouts, gauges and OPC switch diagnostics
• Servicing alternators, solenoids, relays, and fuses

Mower Decks

• Power transmission, self-balancer, and mower lift adjustments
• Blade and belt inspection, disassembly, and servicing

Front Loaders

• Loader control valve, hydraulic circuit diagram and cylinder maintenance
• Dismounting and remounting loader, boom and bucket repair

This Kubota BX-Series Service Manual is essential for in-depth diagnostics, preventive maintenance, and mechanical service operations for compact tractors, mid-mount mowers, and compatible front loaders.