Part of the Kubota Operator Manuals.
This is the operator manual for the Kubota M5660SUH and M5660SUHD tractors, built around the V2403-CR-TE4 diesel engine with a Diesel Particulate Filter aftertreatment system. Across 115 pages it walks the owner through safe operation, daily and periodic servicing, and the controls that make these machines work day to day.
You get the full specification tables, PTO and 3-point hitch operation, hydraulic unit setup, tire pressures and ballast, plus DPF regeneration procedures and service intervals. Torque values, fluid capacities, and maintenance schedules are all here.
If you own or service an M5660SUH or M5660SUHD, this PDF gives you the manufacturer procedures for starting, operating, maintaining, and storing the tractor, along with a troubleshooting section for common engine complaints.
What's Inside This Operator Manual
| System | Pages | Key Topics |
|---|---|---|
| Universal Symbols | 3 | Safety Alert Symbol, Diesel Fuel, Engine-Rotational Speed, Position Control-Raised Position, Lock |
| Safe Operation | 11-22 | Before Operating the Tractor, Cab, ROPS, Starting, Working, Safety for Children, Operating on Slopes, Driving the Tractor on the Road |
| Servicing of Tractor | 23-24 | Tractor Identification Plate, Tractor Serial Number, Engine Serial Number, Warranty, Scrapping the Tractor and Its Procedure, ROPS Identification Plate |
| Specifications | 25-27 | Specification Table (Engine, Dimensions, Traveling System, Hydraulic Unit, PTO), Traveling Speeds |
| Implement Limitations | 28-29 | Tread with Farm Tires, Implement Weight Max. Drawbar Load Trailer Loading Weight, Lower Link End Max Hydraulic Lifting Capacity, Implement Weight, Max Drawbar Load |
| Instrument Panel and Controls | 30-32 | Instrument Panel |
| Pre-Operation Check | 33 | Daily Check (Check Item, Care of Danger, Warning and Caution Labels) |
| Operating the Engine | 34-45 | Exhaust Aftertreatment Devices, Diesel Particulate Filter Muffler, Handling Points, Fuel, Engine Oil, Prohibition of Unnecessary Idling Operation, Regeneration |
| Operating the Tractor | 46-62 | Operating New Tractor, Do Not Operate the Tractor at Full Speed for the First 50 Hours, Changing Lubricating Oil for New Tractors, Boarding and Leaving the Tractor |
| PTO | 63-65 | PTO Operation, PTO Clutch Control Lever, PTO Clutch Indicator, PTO Gear Shift Lever, PTO Speed Limiter, Lcd Monitor Message, PTO Shaft Cover and Shaft Cap |
| Point Hitch & Drawbar | 66-69 | 3-Point Hitch, Category 1 & 2, Selecting the Holes of Lower Links, Selecting the Top Link Mounting Holes, Drawbar, Attaching and Detaching Implements, Lifting Rod, Top Link |
| Hydraulic Unit | 70-73 | 3-Point Hitch Control System, Position Control, Hydraulic Control Lever, Float Control, 3-Point Hitch Lowering Speed, Remote Hydraulic Control System, Remote Control Valve |
| Tires, Wheels and Ballast | 74-80 | Tires, Inflation Pressure, Dual Tires, Wheel Adjustment, Front Wheels, Rear Wheels, Ballast, Front Ballast |
| Maintenance | 81-85 | Service Intervals, Lubricants, Fuel and Coolant, Engine Oil:, Fuel:, Transmission Oil: |
| Periodic Service | 86-109 | How to Open the Hood, Hood, Daily Check, Walk Around Inspection, Checking and Refueling, Checking Water Separator, Checking Engine Oil Level, Checking Transmission Fluid Level |
| Storage | 110 | Warning, Tractor Storage, Removing the Tractor From Storage |
| Troubleshooting | 111-112 | Engine Troubleshooting (Engine Is Difficult to Start or Won't Start, Insufficient Engine Power, Engine Stops Suddenly, Exhaust Fumes Are Colored, Engine Overheats) |
| Options | 113 | Engine Block Heater, Front End Weights, Rear Wheel Weights, Canopy, Double Acting Remote Hydraulic Control Valve with Detents and Self-Cancelling |
| Appendices | 114-115 | Index, 3-Point Hitch Lowering Speed, Foldable ROPS, Air Cleaner Primary Element |
Quick Reference Specifications
| Specification | Value | Page |
|---|---|---|
| Rear Wheel Bolt Torque (Standard) | 260 to 304 N-m (26.5 to 31 kgf-m) [192 to 224 ft-lbs] | p. 77 |
| Rear Wheel Bolt Torque (Steel disk, 8.3-24 tires) | 244 N-m (24.9 kgf-m) (180 ft-lbs) | p. 77 |
| Brake Pedal Free Travel | 40 to 45 mm (1.6 to 1.8 in.) | p. 95 |
| Air Cleaner Cleaning Compressed Air Pressure | under 205 kPa (2.1 kgf/cm², 30 psi) | p. 93 |
| Fan Belt Deflection | 7 to 9 mm (0.28 to 0.35 in.) | p. 94 |
| Fuel Tank Capacity | 67 L (17.7 U.S.gals.) | p. 62 |
| Engine Oil Capacity (with filter) | 7.2 L (7.6 U.S.qts.) | p. 62 |
| Front Tire Pressure (4WD, 8.3-24, 6PR) | 200 kPa (2.0 kgf/cm², 29 psi.) | p. 74 |
| Front Tire Pressure (4WD, 9.5-22, 6PR) | 200 kPa (2.0 kgf/cm², 29 psi.) | p. 74 |
| Engine Oil Capacity | 7.2 L (7.6 U.S.qts.) | p. 25 |
| Coolant Capacity | 8 L (8.5 U.S.qts.) | p. 25 |
| Transmission Fluid Capacity | 48 L (50.7 U.S.qts.) | p. 84 |
