Part of the Case Repair Manuals.
All 343 pages of this Case 350, 500B, and 600B Service Manual (OEM #9-92281) zero in on one goal: getting your Case tractor back to factory spec. Inside, you get complete engine coverage from cylinder head assembly through crankshaft bearings and piston rod assemblies, a full transmission section covering Tripl Range, Shuttle, and Dual Range variants, plus the entire Case-O-Matic Drive system including torque converter and clutch pressure regulator. Wiring diagrams and hydraulic schematics cover the Eagle Hitch, portable cylinders, and the full testing procedure for your hydraulic system. On the 350, set the carburetor power jet needle to 1-3/4 turns open; on the 500B, dial the idle jet to 7/8 turn open and hold idle speed at 500 RPM. Your machine is down and the clock is running. Pull up this bookmarked PDF on any device, search any spec by keyword, and get to work.
What's Inside This Case 350, 500B, 600B Manual
| System | Pages | Key Topics |
|---|---|---|
| General | 6-17 | Tractor Models, Use of Manual, Lubrication, Splitting Tractor |
| Engine | 18-127 | Service Hints, Cylinder Head Assembly, Timing Gear Cover, Lubricating System, Water Pump and Cooling System, Clutch Assembly, Camshaft, Crankshaft |
| Instruments and Electrical Equipment | 128-137 | Instruments, Electrical Equipment |
| Torque Tube | 138-155 | Main Drive Shaft, Hydraulic Pump and Tachometer Drive, Multiple Plate Clutch, Belt Pulley |
| Transmission | 156-205 | Specifications, Service Hints, Gear Shift Cover, Reverse Idler Gear, Main Drive Shaft, Pinion Shaft, Differential Assembly, Differential Brakes |
| Rear Axle and Final Drive Gears | 206-209 | Removing Rear Axles, Installing Rear Axles, Final Drive Gears |
| Front Axle and Steering Gear | 210-257 | Power Steering |
| Hydraulic System | 258-309 | Service Hints, Hydraulic Pump, Interlock, Control Unit, Eagle Hitch, Portable Cylinders and Hose Connections, Testing Hydraulic System |
| P.T.O. and Rear Mounted Belt Pulley | 310-323 | Independent P.T.O. Case-O-Matic Tractors, Rear-Mounted Belt Pulley Case-O-Matic Tractors, P.T.O. Standard Drive Tractors |
| Case-O-Matic Drive | 324-343 | Oil Reservoir, Oil Supply Pump, Converter Oil Filter, Control Valve and Clutch Pressure Regulator, Torque Converter Assembly, Multiple Plate Clutch |
Quick Reference Specifications
| Specification | Value | Page |
|---|---|---|
| 350 | ||
| Carburetor Power Jet Needle Adjustment | 1-3/4" turns open | p. 88 |
| 500B | ||
| Carburetor Idle Jet Adjustment | 7/8" turn open | p. 88 |



















