Overview
The Kubota M6060 and M7060 Tractor Workshop Service Manual provides technical information for maintenance, inspection, fault diagnosis and repair of the covered tractors. The Information and General chapters cover safety, ROPS and cabin identification, specifications, lubrication, tightening torques, maintenance schedules, tyres, special tools and implement limitations. The engine section addresses engine construction, common-rail fuel injection, electronic controls, the turbocharger, exhaust gas recirculation (EGR) and exhaust after-treatment, together with checking and overhaul procedures.
The workshop documentation also details the F18/R18 transmission, hydraulic shuttle and clutch packs, PTO and four-wheel-drive controls, rear axle, service and parking brakes, front limited-slip differential, steering and three-point hitch hydraulics. Electrical references cover ROPS and cabin wiring, tractor and engine ECUs, instrument-panel tests and related switches and sensors; a separate cabin chapter covers air conditioning and refrigerant-cycle service. Distinct instructions for ITA ground/live PTO equipment, the Spain-model wheel-turning adjustment and optional electrical features are retained where applicable.
Safety: Review the Safety First, general workshop and electrical handling precautions before servicing or disassembling the tractor. Use the specified safety procedures, service tools and tightening data for the engine, transmission, hydraulic, brake and refrigerant systems.
Important Information: Procedures and wiring differ between ROPS and cabin tractors and certain regional or equipment configurations. ITA live/ground PTO, the Spain-model front-wheel adjustment, 540 Economy PTO and optional rear wiper references apply only where identified in the manual and fitted to the tractor.
Table of Contents
Kubota M6060, M7060 Manual
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01. Information and Safety
- Safety First
- Safety Decals
- Tractor Specifications
- Travelling Speed Specifications
- Tractor Dimensions
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02. General Information and Maintenance
- Tractor Identification — ROPS and Cabin Models
- Engine and DPF Muffler Serial Numbers
- E4B Engine Identification and Cylinder Numbers
- General Workshop and Electrical Handling Precautions
- Wiring, Battery, Fuses, Connectors and Circuit Tester
- Wiring Colour Identification
- Lubricants, Fuel and Coolant Requirements
- General, Metric, UNC/UNF Fastener and Stud Tightening Torques
- Hydraulic Hose, Pipe Fitting, Adaptor and Plug Tightening Torques
- Maintenance Schedule and Service Checklists
- Daily Checks and Initial 50-Hour Service
- Periodic Checks — 50, 100, 200, 400, 500 and 600 Hours
- Periodic Checks — 1,000, 1,500 and 3,000 Hours
- Annual and Two-Year Maintenance
- Special Tools — Engine, Tractor and Air Conditioning
- Tyre Sizes, Inflation Pressures and Wheel Hubs
- Front and Rear Wheel Tread Adjustment
- Front-Wheel Turning Stopper Adjustment — Spain Model
- Tyre Liquid Ballasting
- Implement Limitations — Trailer Loads and Front Loader
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03. Engine — Mechanism and Servicing
- Engine Construction — Cylinder Block, Cooling Jacket and Cylinder Head
- Half-Floating Head Cover and Cylinder Head Fastening Arrangement
- Centre Direct Injection System (E-CDIS)
- Gear Train, Pistons and Built-In Dynamic Balancer
- Lubricating System and Oil Cooler
- Cooling System — Thermostat and Bottom Bypass
- Common-Rail Fuel System — Supply Pump, Rail and Injectors
- Engine ECU and Sensor Controls
- EGR System — Valve, Reed Valve and Cooler
- Exhaust After-Treatment Devices
- Engine Troubleshooting, Service Specifications and Tightening Torques
- Engine Body, Lubrication, Cooling, Turbocharger and EGR Cooler Checks
- Engine Service Preparation — Bonnet, DPF Muffler, Lubricants and Coolant
- Propeller Shaft and Power Steering Hose Preparation
- Engine-to-Clutch Housing Separation — ROPS and Cabin Models
- Engine-to-Front Axle Frame Separation
- Turbocharger, EGR and Common-Rail Component Disassembly/Assembly
- Cylinder Head, Valves and Thermostat Disassembly/Assembly
- Fuel Supply Pump, Water Pump and Oil Cooler Disassembly/Assembly
- Front Cover, Flywheel and Timing Gear Disassembly/Assembly
- Piston, Connecting Rod, Crankshaft and Crankcase Disassembly/Assembly
- Cylinder Head, Valves and Timing Gear Servicing
- Piston, Connecting Rod, Crankshaft and Cylinder Servicing
- Oil Pump and Relief Valve Servicing
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04. Transmission, Hydraulic Shuttle and PTO
- Transmission Structure — F18/R18 and ITA Live/Ground PTO Configurations
- Hydraulic Shuttle Shift Mechanism, Oil Flow and Clutch Pack
- Hydraulic Shuttle Valve Construction and Operation
- Main Gear Shift, Hi-Lo-Creep Shift and Shift Forks
- Transmission Lubrication — Hydraulic Shuttle Model
- PTO Power Train, PTO Gears and Hydraulic Clutch
- Ground PTO and Live PTO — ITA Model
- PTO Solenoid Valve, Relief Valve and Oil Flow
- 4WD Hydraulic Clutch and Oil Flow
- Transmission Troubleshooting, Service Specifications and Tightening Torques
- Shuttle Lever Neutral Position and Engine-Start Condition
- Clutch Pedal Free Travel and Gear Shift Linkage Adjustment
- Hydraulic Shuttle Valve, 2WD/4WD Clutch and PTO Clutch Checks
- Accelerator Lever and Cable Checks and Adjustment
- Hydraulic Shuttle Valve and Solenoid Assembly Removal
- Fuel Tank Removal — ROPS and Cabin Models
- Engine-to-Clutch Housing Separation — ROPS and Cabin Models
- Clutch Housing and Transmission Case Separation
- Damper Disc and Hydraulic Shuttle Clutch Disassembly/Assembly
- Shift Cover, Creep Gear Assembly and Transmission Shafts
- PTO Hydraulic Clutch Pack and Solenoid Valve Assembly
- 4WD Clutch Pack Removal and Disassembly
- Differential Gear, Bevel Pinion Shaft and PTO Gear Case
- Differential Backlash and Tooth Contact — ITA and Non-ITA Models
- Bearings, Shift Forks, Synchronizers and Shaft/Gear Servicing
- Travelling Clutch, Shuttle Clutch, PTO Clutch and 4WD Clutch Servicing
- Differential Pinion, Side Gear and Lock Shifter Servicing
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05. Rear Axle
- Rear Axle Mechanism and Features
- Rear Axle Troubleshooting, Specifications and Tightening Torques
- Rear Axle Separation — ROPS and Cabin Models
- Rear Axle Brake Section and Axle Case Disassembly/Assembly
- Rear Axle Bearing and Planetary Gear Servicing
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06. Service and Parking Brakes
- Hydraulic Travelling Brake Structure and Master Cylinder
- Hydraulic Trailer Brake Valve Construction and Operation
- Parking Brake Construction and Actuation
- Brake Troubleshooting, Service Specifications and Tightening Torques
- Travelling Brake, Parking Brake and Parking Gear Adjustments
- Master Cylinder and Brake Pedal Removal — ROPS and Cabin Models
- Master Cylinder, Brake Pedal and Brake Piston Disassembly/Assembly
- Brake Disc, Plate and Parking Brake Gear Disassembly/Assembly
- Brake Pedal and Travelling Brake Servicing
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07. Front Axle and Limited-Slip Differential
- 4WD Front Axle Structure
- Limited-Slip Differential (LSD) Mechanism
- Front Axle Troubleshooting, Service Specifications and Tightening Torques
- Front Axle Checking and Adjustment
- Front Axle Removal and Disassembly — 4WD Models
- Differential Gear and Bevel Pinion Shaft Removal
- Limited-Slip Differential Disassembly and Servicing
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08. Steering System
- Steering Mechanism and Steering Cylinder
- Steering Troubleshooting, Specifications and Tightening Torques
- Steering Controller and Hydraulic Pump Checks and Adjustments
- Power Steering Pump and Steering Wheel Removal
- Steering Controller Removal — ROPS and Cabin Models
- Steering Cylinder Removal and Disassembly
- Steering Hydraulic Pump and Controller Disassembly/Assembly
- Steering Component Servicing
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09. Hydraulic System and Three-Point Hitch
- Hydraulic System Structures — F18/R18 ROPS and Cabin Models
- Complete Transmission Hydraulic Circuit
- Three-Point Hitch Hydraulic Circuit and Hydraulic Block
- Three-Point Hitch Position, Draft and Mixed Controls
- Hydraulic Lift Cylinder and Linkage Mechanism
- Hydraulic Troubleshooting, Specifications and Tightening Torques
- Hydraulic Pump Checks and Adjustments
- Relief and Safety Valve Testing
- Position and Draft Control Linkage Adjustment
- Auxiliary Control Valve Linkage and Oil Cooler Check Valve
- Hydraulic Pump Removal and Disassembly/Assembly
- Three-Point Hitch Hydraulic Block Removal — ROPS and Cabin Models
- Hydraulic Linkage, Control Valve and Cylinder Disassembly/Assembly
- Relief Valve, Safety Valve and Lowering-Speed Valve Servicing
- Top Link Bracket, Lift Arm and Lift Arm Shaft Servicing
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10. Electrical System and Electronic Diagnostics
- ROPS Electrical Diagrams — Starting, Charging, Lighting and Meter Panel
- ROPS Tractor ECU and Engine ECU Circuits
- Cabin Electrical Diagrams — Starting, Charging and Lighting
- Cabin 4WD Control, Working Lights, Radio, Air Conditioning and Wipers
- Cabin Tractor ECU and Engine ECU Circuits
- Engine Starting System — ROPS and Cabin Models
- Meter Panel, Easy Checker and LCD Error/Setting/Test Modes
- ECO 40 km/h Function and Components
- 540 Economy PTO Speed Limiter — If Equipped
- Constant RPM Management (Work Cruise) Switch
- Lighting Circuits, Flasher Unit and Trailer Socket
- Electrical Troubleshooting, Specifications and Tightening Torques
- Battery, Fuses, Grounding and Connector Inspection
- Main Switch, Glow Plug, Starter, Alternator and Throttle Sensor Checks
- Meter Panel Setting, Testing, Error Codes and Tractor Specification Selection
- Throttle Sensor and Instrument Panel Adjustment
- Tractor ECU and 44-Pin Connector Inspection
- Travelling and Engine Switch/Sensor Checks
- Starter, Glow and Other Relay Checks
- Lighting, Hazard, Working Lamp and Horn Switch Checks
- PTO and ITA Trailer Brake Solenoid Valve Checks
- Operator Presence Control (OPC) and PTO Switch Checks
- Starter, Alternator and Cabin 100 A Slow-Blow Fuse Service
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11. Cabin and Air Conditioning
- Cabin Air Conditioning System Structure and Airflow
- Compressor and Air Conditioner Unit
- Climate Controls, Air Vents and Electrical Circuits
- Blower and Compressor Relays
- Cabin Air Conditioning Troubleshooting and Specifications
- Refrigerant-Cycle Repair Precautions and Tightening Torques
- Manifold Gauge, Charging Hose and Vacuum Pump Adaptor
- Leak Tester and R134a Refrigerant Recovery/Recycling Equipment
- Refrigerant Pressure Checks, Recovery, Evacuation and Charging
- Refrigerant Charge Quantity Verification
- Compressor, A/C Relays and Control Panel Checks
- Blower Motor, Resistor and Air-Distribution Motor Checks
- Pressure Switch, Front Wiper and Optional Rear Wiper Checks
- Cabin Separation, Compressor and Air Conditioner Unit Removal
- Air Conditioning and Heater Hose Removal
- Cab Windshield and Wiper Motor Removal
Hydraulic Shuttle, PTO Variants and ROPS/Cabin Servicing
The transmission chapters separate hydraulic shuttle operation and control-valve checks from the PTO hydraulic clutch, four-wheel-drive clutch and differential service procedures. ITA configurations have additional ground/live PTO references and model-specific differential backlash and tooth-contact instructions. For component removal, the manual also distinguishes preparation and separation steps for ROPS and cabin tractors.
The electrical chapters provide separate ROPS and cabin circuits, engine and tractor ECU checks and instrument-panel testing modes. Cabin models have additional air-conditioning, wiper and working-light references; the air-conditioning section covers R134a recovery, evacuation and recharging, together with compressor, blower and temperature-control components. Check the tractor configuration before following optional-equipment procedures.
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