This Kioti (Daedong) workshop manual covers the FX751 tractor built from 2006 to 2009, a premium cab machine powered by the 4CG1T diesel rated at 75.8 HP with a 24/24 power-shuttle gearbox. Across 547 pages it documents the engine, transmission, rear axle, brakes, front axle, steering, hydraulics, the electrical system, and the cab, following the safety and general chapters.Each section gives structure and operating principle, troubleshooting, exploded views, and servicing specifications with tightening torques, so you can set clearances and rebuild an assembly to factory standard.The transmission chapter details the shuttle shift, main gear, range, 4WD, and PTO sections, while the electrical chapter maps the full wiring by harness. Use it to chase a shuttle fault, weak hydraulics, or an HVAC problem with the factory procedure in hand. It downloads as a PDF you can view on any device or print for the shop.
What's Inside This Kioti FX751 Manual
| System | Pages | Key Topics |
|---|---|---|
| Preface | 3-4 | Manual Purpose, Information Basis and Updates, Contact Information, Important Notice |
| Safety First | 7-18 | For Safety (Alert Symbols) |
| General | 19-54 | Identification Number (Location, Serial Number Plate, Engine Serial Number, Serial Number, Tractor Serial Number Assignment Standard), Dimensions, Specifications, Traveling Speed |
| Engine | 55-166 | Engine External Views, Specifications, Structure (Lubrication System, Cooling System, Exploded View of Water Pump, Fuel Injection Pump, Fuel System) |
| Transmission | 167-284 | Structure (Specifications, Shuttle Shift Section, Gear Line, Shuttle Valve Assembly, Main Gear Shift Section, Synchro Operation, High-Low Valve Assembly, Range Gear Shift Section, 4WD Section, Specifications for 4WD, Circuit Diagram and Function, PTO Section, Specifications of PTO Valve, Operating Principle of Differential System, Differential Lock System) |
| Rear Axle | 285-296 | Operating Principle, Rear Axle Assembly Removal And Installation, Rear Axle Surrounding Parts, Transmission Fluid, Rear Tire, Check Link, Rear Axle Assembly, Planetary Gear Assembly |
| Brake | 297-320 | Structure and Operating Principle (Brake Pedal / Parking Brake, Master Cylinder Assembly, Balance Valve), Troubleshooting, Servicing Specifications (Dimensions, Tightening Torque) |
| Front Axle | 321-356 | Structure, Troubleshooting, Servicing Specifications (Major Dimensions for Maintenance, Tightening Torque for Bolt/Nut) |
| Steering System | 357-384 | Structure (Component Specifications, Hydraulic Pump, Attenuator, Power Steering System, Components, Operating Principle) |
| Hydraulic System | 385-436 | Structure (Exploded View of Hydraulic Lines, Circuit Diagram of Hydraulic Lines, Hydraulic Oil Flow, Hydraulic Steering Line, Hydraulic Lift Line, Component Specifications, Function Description in Chapter "Steering System", Function Description in Chapter "Transmission" |
| Electric System | 437-508 | Wiring Overview (Circuit Diagram, Location of Sensors and Electric Components, Bonnet Wiring Assembly, Bonnet Wiring - Usage of Wiring Connectors, Panel Wiring Assembly, Panel Wiring - Usage of Wiring Connectors, Fender Wiring Assembly, Cabin Wiring Assembly, Cabin Wiring Assembly 1, Cabin Wiring Assembly 2, Cabin Wiring Assembly 3) |
| Cabin | 509-536 | Air Conditioner/Heater (Major Specifications, Configuration, Circuit Diagram, System Operation, Component Function, Compressor, Receiver-Drier, Condenser, Expansion Valve, Evaporator) |
Quick Reference Specifications
| Specification | Value | Page |
|---|---|---|
| Rear wheel mounting nut (M18) | 274.5 ~ 318.7 Nm | p. 287 |
| Front wheel nut | 166.7 ~ 196.1 Nm | p. 326 |
| Cylinder head bolt (First step) | 49 ~ 59 Nm | p. 100 |
| Cylinder head bolt (Second step) | 103 ~ 113 Nm | p. 100 |
| Fuel filter element replacement interval | Every400Hr | p. 25 |
| Fuel filter element tightening torque | 19.6 ~ 23.5 Nm | p. 43 |
| Engine oil filter replacement interval | Every250Hr | p. 25 |
| Engine oil filter tightening torque | 20 ~ 24 Nm | p. 98 |
| Hydraulic oil filter replacement interval | Every200Hr | p. 25 |
| Hydraulic filter filtering area (each) | 4100 cm2 ±10% | p. 359 |
| Air cleaner element cleaning interval | Every100Hr | p. 25 |
| Air cleaner element replacement interval | Every1year | p. 25 |
Kioti FX751 Common Problems This Manual Covers
No-drive or harsh shuttle engagement
The 24/24 power shuttle can slip, refuse to drive, or engage harshly from clutch-pack wear, a hydraulic control fault, or contaminated fluid. The transmission section covers the shuttle valve, gear line, and 4WD circuit for diagnosis.
Manual Section: 04- Transmission p. 167Hydraulic functions slow or weak
Weak or intermittent lift usually comes from pump wear, a clogged filter, low oil, or internal leakage in valves or cylinders. The hydraulic section maps the circuit, lift line, joystick valve, and lift cylinder.
Manual Section: 10- Hydraulic System p. 385Hard starting or power loss
Hard starting, stalling, or lost power under load points to fuel restriction, air in the system, or injector faults. The engine section covers the fuel injection pump, fuel system, and the injection pressure spec.
Manual Section: 02- Engine p. 55Overheating or coolant loss
Overheating and coolant loss trace to the radiator, hoses, thermostat, or water pump. The engine section includes the cooling system and water pump exploded view.
Manual Section: 02- Engine p. 55Cab heat or A/C not working
Poor cab heating or cooling points to the compressor, blower, refrigerant charge, or controls. The cabin section covers the air conditioner and heater configuration, circuit, and each component.
Manual Section: 12- Cabin p. 509Weak or uneven braking
Soft or uneven brakes can be worn discs or an out-of-spec master cylinder and balance valve. The brake section carries the disc dimensions, structure, troubleshooting, and tightening torques.
Manual Section: 07- Brake p. 297Electrical or wiring faults
Dead accessories, no-start, or lighting faults trace to the harnesses, sensors, and connectors. The electric section provides the circuit diagram and the bonnet, panel, fender, and cabin wiring assemblies.
Manual Section: 11- Electric System p. 437Frequently Asked Questions
Which model and engine does this cover?
It covers the Kioti Daedong FX751 cab tractor with the 4CG1T diesel and a 24/24 power-shuttle transmission. It is a single 547-page workshop manual covering every major system.
What is the wheel nut torque?
The M18 rear wheel mounting nut torques to 274.5 to 318.7 Nm, and the front wheel nut to 166.7 to 196.1 Nm. The rear axle section gives the wheel and axle tightening torques. p. 285
What is the cylinder head bolt torque?
The cylinder head bolt tightens to 49 to 59 Nm on the first step and 103 to 113 Nm on the second. Head service is in the engine section with the rest of the engine specifications. p. 55
How often should the filters be serviced?
The manual sets the engine oil filter at every 250 hours, the hydraulic filter at every 200 hours, and the fuel filter at every 400 hours. The general section holds the full maintenance schedule. p. 19
How quickly can I access this Daedong FX751 manual after buying?
This is a 547-page searchable PDF ready for immediate download. Works on any device: pull it up on your phone while you're under the hood. No shipping, no waiting.
Am I able to print pages from this Daedong FX751 manual?
Yes, print as many copies as you want; there are no restrictions. Many mechanics print the section they need and bring it to the shop floor.
Does this Daedong FX751 Workshop Manual have electrical diagrams?
Yes. Full electrical schematics are included with wire colors, connector locations, and circuit descriptions.
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