Part of the Case Repair Manuals.
When it is time to split the tractor or rebuild the Case-O-Matic drive, this 82-page J. I. Case 200B, 300, 350, 400B, 500B, 600B Shop Manual PDF gives you the factory teardown steps to finish the job right. Inside, you get complete hydraulic schematics for the lift system, step-by-step pump overhauls, and detailed exploded views of the Tripl-Range transmission. Open up the troubleshooting charts to quickly diagnose power steering faults or isolate clutch pressure issues before tearing into the block. Lock down the throw-out yoke housing retaining screws to exactly 25-30 ft.-lbs. and verify your fluid stays below the 190° F overheating threshold during heavy operation. Stop wasting hours hunting for vintage specs on old message boards. Grab this bookmarked file, drop it onto your shop tablet, and get back to turning wrenches.
What's Inside This Manual
| System | Pages | Key Topics |
|---|---|---|
| Filters & Bleeding | Bleeding, Fuel Tank, First Stage Filter, Second Stage Filter, Final Stage Filter | |
| Nozzles | Locating Faulty Injector, R&R Injector, Cleaning & Inspecting Injectors | |
| Cam Followers | Mushroom Type Tappets, Cylindrical Type Tappets, Tappets | |
| Camshaft and Bearings | Camshaft Journal Diameter, Camshaft Bearing Bore Diameters, Camshaft End Play | |
| Connecting Rods & Bearings | Connecting Rod and Piston Units, Connecting Rod Bolts, Crankpin Diameter, Rod Side Play, Rod Bearing Running Clearance | |
| Crankshaft & Bearings | Main Bearing Running Clearance, Crankshaft End Play, Crankpin Diameter, Main Journal Diameter, Main Bearing Bolt Torque, Main Bearing Inserts | |
| Cylinder Head | Head Gasket, Head Retaining Stud Nuts, Cylinder Head Nuts, Manifold Stud Nuts, Nozzle Retaining Screws | |
| Cylinder Sleeves | Cylinder Sleeve Diameter, Wet Type Cylinder Sleeves, Sleeve Stand-Out, Packing Rings, Dry Type Cylinder Sleeves, Sleeve Pusher | |
| Main Bearings | Running Clearance, Bolt Torque, Inserts, Crankshaft, Bearing Caps, Thrust Washer | |
| Oil Pressure | Normal Oil Pressure, Relief Valve and Spring, Retainer, Shim Washers | |
| Oil Pump | Pumping Gears Backlash, Pumping Gears End Play, Pumping Gears Radial Clearance, Relief Valve Spring, Pump Cover, Idler Gear | |
| Pistons & Rings | Compression Ring End Gap, Top Compression Ring Side Clearance, Oil Control Ring End Gap, Piston Skirt Clearance, Tapered Piston Rings | |
| Piston Pins | Full Floating Type Piston Pins, Piston Bosses, Snap Rings, Bushing in Connecting Rod, Piston Pin Diametral Clearance, Press Fit in Piston | |
| Piston & Rod Removal | Connecting Rod and Piston Units, Cylinder Head, Oil Pan, Connecting Rod Bearing Caps, Sleeves, Connecting Rod Bolts | |
| Oil Seal, Front | Crankshaft Front Oil Seal, Timing Gear Cover, Front Support and Axle Assembly, Crankshaft Pulley | |
| Oil Seal, Rear | Crankshaft Rear Oil Seal, Retainer, Cylinder Block, Flywheel, Torque Tube | |
| Remove & Reinstall | Torque Convertor Pressure Regulator Valve, Fuel Tank, Oil Line, Oil Temperature Gage Sending Unit, Valve Housing, Adapter Housing | |
| Rocker Arms | Camshaft, Rocker Arm Cover, Supporting Bracket, Oil Hole, Shaft Bracket | |
| Timing Gears | Camshaft Gear, Crankshaft Gear, Oil Pump Drive Gear, Magneto Drive Gear, Backlash | |
| Timing Gear Cover | Hood, Grille, Air Cleaner | |
| Valve Tappets | Mushroom Type Tappets, Cylindrical Type Tappets, Machined Bores, Camshaft | |
| Axle Pivot Pins & Bushings | Radius Rod, Axle Center Member, Pivot Pins, Bushings, Pivot Brackets, Roll Pin | |
| Tie Rods | Tie-Rod Ends, Drag Link, Toe-In | |
| Adjustments | Lock Nut, Idle Adjusting Screw, Fuel Regulator, Load Adjustment Needle, Carburetor | |
| Filter | Liquid Fuel Filter, Scale, Rust, Foreign Material, Filter Body, Element | |
| Solenoid Valve | Ignition Switch, Fuel Line, Regulator, Valve | |
| Vaporizer Regulator | Solenoid Valve, Inlet Valve, Primary Cavity, Secondary Cavity, Idle Adjusting Screw, Water Cavity | |
| Lubrication & Bleeding | Automatic Transmission Fluid Type a, Belt Driven Pump, Fluid Level, Reservoir Dip Stick, Air | |
| Belt Pulley | Pulley Housing, Pulley Gear, Sliding Sleeve, Bearing Carrier, Cross Shaft, Bevel Gears | |
| Brakes | Brake Adjusting Nut, Brake Covers, Outer Lined Discs, Actuating Disc Assemblies, Inner Lined Discs, Oil Seals | |
| Carburetor | Float Setting, Repair Kit, Gasket Set, Inlet Needle and Seat, Idle Jet, Nozzle | |
| Case-O-Matic | Clutch, Clutch Pressure Regulator, Control Valve, Convertor Pressure Regulator, Fluid, Breather & Filter, Linkage Adjustments, Operation | |
| Cooling System | Radiator, Thermostat, Water Pump | |
| Diesel Fuel System | Energy Cells, Filters & Bleeding, Nozzles, Pump | |
| Differential | Main Drive Bevel Ring Gear, Final Drive Bull Gears, Differential Bearing Carriers, Pinion Shafts, Cross Shaft, Thrust Washer | |
| Distributor | Battery Ignition Distributor, Spark Plug Electrode Gap, Breaker Contact Gap, Contact Pressure, Condenser Capacity, Cam Angle | |
| Dual Range | Control Cover, Shifter Forks, Rails, Steel Balls, Low Range Gear Housing, Low Range Countershaft Collar | |
| Dual Range Shuttle | Control Cover, Shifter Forks, Rails, Steel Balls, Low Range Gear Housing, Oil Seal Carrier | |
| Electrical Units | Generator, Regulator, Starting Motor, Brush Spring Tension, Field Draw, Cut-Out Relay | |
| Engine Clutch | Adjustment, Clutch Shaft, R&R and Overhaul | |
| Final Drive | Axle Shafts, Bevel Gears, Bull Gears, Bull Pinions | |
| Front System | Axle Pivot Pins & Bushings, Steering Knuckles, Tie Rods, Tricycle | |
| Governor | Adjustment, Overhaul | |
| Hydraulic Lift System | Control Valve, Fluid & Filter, Interlock, Operating Pressure, Pump, Pump Drive Gear, Remote Cylinder, Rockshaft | |
| Magneto | Non-Diesel Models, Installation and Timing, Magneto Adapter | |
| Power Steering | Booster Motor, Cylinder & Valve, Flow Control Valve, Lubrication & Bleeding, Operating Pressure, Pump, Relief Valve, Trouble Shooting | |
| Power Take-Off | Clutch, Driven Gear, Input Gear, Output Shaft | |
| Shuttle Gear | Control Cover, Overhaul, Remove & Reinstall | |
| Steering System | Adjustment, Worm (Cam) Shaft End Play, Steering Spindle End Play, Lever Stud Mesh, Overhaul | |
| Transmission | Bevel Pinion Shaft, Countershaft, Main Shaft, Reverse Idler, Shifter Rails & Forks, Top Cover | |
| Transmission Clutch | Adjustment, R&R and Overhaul | |
| Tripl-Range | Control Cover, Shifter Forks & Rails, Input Gear, Cluster Gear, Countershaft, Thrust Washer |
Quick Reference Specifications
| Specification | Value | Page |
|---|---|---|
| Throw-out yoke housing retaining screws torque | 25-30 ft.-lbs. | p. 46 |
| Over-heating oil temperature | above 190° F. | p. 75 |
