Part of the Case Repair Manuals.
The 2394 and 2594 are Case's big 94-series row-crop tractors, and after decades of work the 24-speed and the hydraulics are what you end up chasing. This is the real factory service manual, part 8-24911R0, 1,832 pages covering the 504BDT turbocharged diesel, fuel, electrical, steering, power train, brakes, hydraulics and accessories, plus a How It Works theory section. Whether you are fighting a hard 24-speed shift, weak hydraulics, or an engine that smokes under load, it is here in factory order with the capacities, speeds and torque values to work to.
What's Inside This Case 2394, 2594 Manual
| System | Pages | Key Topics |
|---|---|---|
| General | Machine and Engine Specifications, Fluid Capacities, Standard Torque Values, General Service | |
| Engines | 504BDT Turbocharged Diesel Repair, Cylinder Head, Block, Timing, Lubrication, Cooling, Turbocharger | |
| Fuel System | Injection Pump, Injectors, Fuel Supply, Filters, Governor, Speed Settings | |
| Electrical | Wiring Diagrams, Charging and Starting, Lighting, Gauges, Instruments | |
| Steering | Hydrostatic Power Steering, Steering Pump and Valve, Cylinders, Linkage | |
| Power Train | 24-Speed Transmission, Clutch, PTO, Range and Speed Selection, Final Drives, Differential | |
| Brakes | Service and Park Brakes, Brake Valves, Bleeding and Adjustment | |
| Hydraulic | Charge and Piston Pumps, Remote Valves, Three Point Hitch, Relief Settings, Reservoir | |
| Accessories | Cab, Heating and Air Conditioning, Operator Controls, Optional Equipment | |
| How It Works | System Operation and Theory for the Engine, Power Train, Steering and Hydraulics |
Quick Reference Specifications
| Specification | Value | Page |
|---|---|---|
| Engine | 504BDT turbocharged diesel | |
| Rated Engine Speed | 2100 rpm | |
| Hydraulic Charge Pump Rated Speed | 2000 rpm | |
| Engine Oil Capacity (with filter) | 30 US qt (28.4 L) | |
| Fuel Tank Capacity | 85 US gal (322 L) | |
| Cooling System Capacity | 44 US qt (41.6 L) | |
| Transmission/Hydraulic Capacity (with hitch) | 128 US qt (121.1 L) | |
| Production Years | 1984 to 1988 |
Case 2394, 2594 Common Problems This Manual Covers
Difficulty or failure shifting the 24-speed transmission
Trouble shifting the 24-speed usually traces to the shift linkage, a clutch problem or the transmission control. Check and adjust the shift linkage, inspect the clutch operation and the transmission pressures against spec, and confirm the control valve. The power train section gives the linkage adjustment, the pressures and the service.
Manual Section: Power TrainComplete loss of hydraulic power or slow implement operation
Weak or lost hydraulics point to the charge or piston pump, a low relief setting or a fluid problem. Check the fluid level and condition against the capacity, run the pressure and flow test, and check the relief valve before pulling a pump. The hydraulic section covers the pumps, the pressures and the test procedure.
Manual Section: HydraulicEngine loses power or smokes under load
Power loss or heavy smoke on the turbocharged 504BDT is usually fuel delivery, an air intake restriction or a turbocharger problem. Change the fuel and air filters, check injection pump delivery and boost, and confirm the rated and idle speeds against spec. The fuel system and engine sections cover the injection and turbocharger service.
Manual Section: Fuel SystemFrequently Asked Questions
What does Case part number 8-24911R0 cover?
It is the full factory service manual for the Case 2394 and 2594 tractors, 1,832 pages covering the 504BDT turbo diesel engine, fuel, electrical, steering, power train, brakes, hydraulics and accessories, plus a How It Works reference.
My 2594 is hard to shift the 24-speed transmission, where do I start?
Shifting trouble on the 24-speed usually points to the shift linkage, the clutch or the transmission control. The power train section covers the 24-speed transmission, the linkage adjustment and the checks to isolate a hard or failed shift.
My hydraulics are weak or slow, what should I check?
Weak or slow hydraulics point to the charge or piston pump, a low relief or the fluid. Check the fluid level and condition against the capacity, run the pressure and flow test, and check the relief before pulling a pump. The hydraulic section covers the pumps, the pressures and the tests.
What are the engine connecting rod and head bolt torque values?
The General and Engines sections carry the standard torque specifications and the 504BDT engine repair, including the connecting rod and head bolts, along with the fluid capacities and speed settings.
Is this the same manual a Case dealer uses?
It is the factory service manual (part number 8-24911R0), the same step by step repair, specification and torque data the 2394 and 2594 were built and serviced to.
Reviews
There are no reviews yet.