This is the factory workshop manual for the Kioti (Daedong) DK752C and DK902C tractors, 819 pages of service, repair, and troubleshooting coverage for these utility machines and their 1104C-44 and 1104C-44T diesel engines.Inside you get full engine overhaul procedures, clutch and transmission service, rear and front axle work, brakes, power steering, the hydraulic system, and the electrical system with circuit diagrams, plus cabin and air-conditioning sections. Torque values, clearances, and exploded views run throughout, from cylinder head setscrews to wheel nut specifications.Whether you are chasing a hard-start complaint, rebuilding the engine, or tracing a hydraulic or electrical fault, this manual gives you the exact specifications and step-by-step procedures the factory technicians follow. It downloads as a printable PDF, so you can keep it on the shop computer or print only the pages you need for the job.
What's Inside This Kioti DK752C/DK902C Manual
| System | Pages | Key Topics |
|---|---|---|
| Preface | 3-4 | Important, Note |
| Safety First | 7-20 | For Safety (Alert Symbols) |
| General | 21-46 | Description for Symbols and Abbreviations, Identification Number (Tractor Serial Number Location, Engine Serial Number Location, Transmission Number), Dimensions, Specifications |
| Engine | 47-224 | Specifications (Engine Performance Curve, Engine Specification and Data, Engine Specifications, Cylinder Head, Intake and Exhaust Valves, Dimensions of Recesses for Valve Seat Inserts, Valve Seat Insert Tool, Valve Guides and Valve Springs, Tappets, Rocker Shaft, Rocker Levers, Pistons and Piston Cooling Jets, Piston Rings, Connecting Rods and Big End Bearings, Gudgeon Pins and Small End Bushes, Crankshaft, Crankshaft Overhaul, Main Bearings, Crankshaft Thrust Washers, Timing Case and Drive Assembly, Cylinder Block Assembly, Turbocharger, Lubrication System, Cooling System, Thermostat, Fuel System, Atomiser Service Settings, Flywheel and Housing, Electrical Equipment) |
| Clutch | 225-244 | Specifications (Tightening Torque, Sealant), Operating Principle (Structure and Principle), Troubleshooting |
| Transmission | 245-328 | Specifications and Tightening Torque (Sealant and Adhesive Specifications, Tightening Torques for Major Components) |
| Rear Axle | 329-360 | Specifications and Structure (Transmission Fluid, Tightening Torque), Operating Principle (Power Transfer, Differential System, Differential Lock System) |
| Brake | 361-390 | Operating Principle, Structure Of Brake Pedal And Parking Brake, Brake Operating System, Master Cylinder Assembly, Balance (Equalizer) Valve, Brake Case, Self-Adjustment, Parking Brake |
| Front Axle | 391-446 | Specifications (Servicing Specifications, Tightening Torque for Bolt/Nut) |
| Steering System | 447-476 | Specifications and Tightening Torque (Major Tightening Torques), Operating Principle (Schematic and Circuit Diagram, Steering Cylinder, Components, Steering Unit), Troubleshooting |
| Hydraulic System | 477-568 | Operating Principle, Mounting Location, Hydraulic Schematic, Hydraulic Circuit Diagram, Operating Diagram, Implement Section, Steering Section, Component Description |
| Electric System | 569-696 | Circuit and Component Location (Circuit Diagram, Location of Sensors and Electric Components) |
| Cabin | 697-748 | Cabin Assembly (Exploded View for Exterior or Interior Components, T780A Cabin, T890E Fender, T850E Roof, T860E Sunroof, Floor Mat, Seat, Controls and Mountings, T590A/T585A Cabin Mounting, T700A/T2455A Main Gear Shift Lever, T670A Accelerator/T740A Position/Draft Control Levers, T710A/T505A Double Acting Lever/T360A Joystick Valve, T500A/T2455A Main Gear & Range Shift Levers/T720A PTO Lever, T495A Shuttle Lever/T2456A Shuttle/Pto Levers, Cabin Removal, Front Side of Cabin, Left Side, Rear Side, Right Side, Removal and Installation of Components in Inner Section, Removal and Installation of Components in Cabin Mounting Bolt) |
| Air Conditioning & Heater | 749-806 | Air Conditioner/Heater, Operating Principle, Principle Of Cooling System, System Flow, Cooling Cycle, Refrigerant And Compressor Oil, Compressor, Receiver-Drier |
Quick Reference Specifications
| Specification | Value | Page |
|---|---|---|
| Cylinder head setscrews (short) | 50 Nm (5.1 kgf-m, 37 lb-ft) + 225° | p. 129 |
| Cylinder head setscrews (long) | 100 Nm (10.0 kgf-m, 74 lb-ft) + 270° | p. 129 |
| Front wheel bolt/nut | 166.7~186.3 Nm (17~19 kgf-m, 122.9~137.4 lb-ft) | p. 40 |
| Rear wheel nut | 274.5~318.7 Nm (28~32.5 kgf-m, 202.5~235.1 lb-ft) | p. 40 |
| Fuel filter element replacement interval | 50 hours after initial operation, and then every 400 hours of operation | p. 193 |
| Air cleaner element cleaning interval | 50, 100, 200, 400, 600, 800, 1500, 3000 hours | p. 35 |
| Air cleaner element replacement interval | Every year or every 5 times of cleaning | p. 36 |
| Clutch disc thickness (when not compressed) | 11 mm (0.4330 in.) | p. 226 |
| Clutch disc thickness (measured) | 10.6 ± 0.3 mm (0.417 ± 0.012 in.) | p. 230 |
| Brake pedal free play | 15~30 mm (0.5 ~ 1.2 in.) | p. 362 |
| Allowable tolerance of free play between LH and RH brake pedals | Below ± 7 mm (± 0.2 in.) | p. 362 |
| Hydraulic filter (filtering area) | 4,100 cm² ±10% | p. 479 |
Kioti DK752C/DK902C Common Problems This Manual Covers
Hard starting or weak engine power
Air in the fuel lines, clogged filters, worn injectors, or a restricted air intake leave these tractors hard to start or short on power. The engine chapter covers fuel system service, the atomiser settings, and the troubleshooting steps to isolate the cause.
Manual Section: 02- Engine p. 47Clutch drag or slipping under load
A worn clutch disc or an incorrect pedal free play causes slip, drag, or loss of drive. The clutch chapter gives the disc thickness limits, the release fork bolt torque, and the operating principle behind the adjustment.
Manual Section: 03- Clutch p. 225Weak or uneven braking
Worn brake discs, contamination, or uneven pedal free play between the left and right sides reduce stopping power. The brake chapter lists the disc thickness limits and pedal free play so you can set both sides within tolerance.
Manual Section: 07- Brake p. 361Heavy or drifting steering
Front axle wear, linkage play, or a hydraulic steering fault make the tractor wander or steer hard. The steering chapter includes the schematic and circuit diagram, steering unit and cylinder details, and a troubleshooting table.
Manual Section: 09- Steering System p. 447Hydraulic lift slow or will not hold
Pump wear, a clogged filter, low oil, or worn cylinder seals leave the three-point hitch slow, weak, or unable to hold a load. The hydraulic chapter covers the filter specification, tightening torques, and O-ring service.
Manual Section: 10- Hydraulic System p. 477No-start or intermittent electrical faults
A weak battery, corroded connectors, or a failed relay or switch can leave the tractor dead or shutting down at random. The electric chapter provides the circuit diagram and sensor and component locations for tracing the fault.
Manual Section: 11- Electric System p. 569Frequently Asked Questions
Which tractors does this manual cover?
It is the Daedong (Kioti) DK752C/DK902C workshop manual, covering both models and their 1104C-44 and 1104C-44T diesel engines across engine, drivetrain, hydraulic, and electrical systems in 819 pages.
Does it give cylinder head bolt torque specifications?
Yes. The Engine chapter documents the cylinder head setscrew torque values, including the short and long setscrew figures with their final angle turns, alongside the rest of the engine service specs.
Are wheel nut torque values included?
Yes. The General chapter lists tightening torques including the front and rear wheel nut figures, so you can reseat wheels to the correct specification after service. p. 21
How do I get the manual after buying?
You download the PDF straight after checkout. There is no shipping and no waiting, and the file stays yours to keep on your own devices.
Is this Kioti DK752C/DK902C Workshop Manual a digital download?
Yes, it's an instant PDF download. The full 819-page searchable Workshop Manual lands in your account the moment payment clears, ready to open on a laptop, tablet, or phone right in the shop.
Are there any print restrictions on this Kioti DK752C/DK902C manual?
None at all. The PDF ships DRM-free, so you can print whatever sections you need for the shop on standard letter or A4 paper.
Does this Kioti DK752C/DK902C Workshop Manual have electrical diagrams?
Yes. Full electrical schematics are included, with wire colors, connector locations, and circuit descriptions.
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