Part of the Case Repair Manuals.
When your skid steer is dead in the dirt, this 627-page Case 40XT service manual PDF (OEM #Bur 6-45070) lays out the factory teardown procedures for the hydrostatic system, drive motors, and loader controls. You get complete wiring diagrams to trace stubborn electrical faults, full hydraulic schematics for the loader valve, and heavy-duty troubleshooting procedures for the piston pump. Open to page after page of standard torque tables and exploded views covering the entire drivetrain. Verify your main relief pressure is hitting exactly 3000 psi (20,700 kPa) and lock down the relief valve installation with 47 to 54 Nm of torque. Every hour waiting on the dealer costs you money. Grab this bookmarked file, pull it up on your phone in the shop, and fix the machine yourself.
Other edition of this manual
What's Inside This Manual
| System | Pages | Key Topics |
|---|---|---|
| General | 4-26 | Section Index - General |
| Engine | 27-42 | Radiator, Air Filter Assembly, Muffler, Starter, Alternator |
| Electrical System | 45-148 | Electrical System - “How It Works”, Electrical Specifications and Troubleshooting, Battery, Starter and Starter Solenoid, Alternator |
| Power Train | 149-270 | Hydrostatic System, Drive Coupling, Piston Pump, Drive Motors, Sprocket, Chains, And Axle Assemblies, Wheels and Tires |
| Brakes | 271-332 | Brake Solenoid Valve, Brakes - Spring Applied - Hydraulic Release, Brakes - Pin Lock - Cable Release, Brake Pump |
| Hydraulics | 333-540 | Gear (Equipment) Pump, Loader Control Valve, Cylinders, Flat Faced Couplers, High Flow Valve, Accumulator for Ride Control |
| Mounted Equipment | 541-624 | Pedals and Levers, Loader, Attachment Coupler, ROPS Canopy, Seat, Seat Belts, And Operators Compartment, Heater |
| Hydraulic and Electrical Schematic Foldout | 625-627 |
Quick Reference Specifications
| Specification | Value | Page |
|---|---|---|
| Main Relief Pressure (target for adjustment) | 20,700 kPa (207 bar) (3000 psi) | p. 383 |
| Drive motor seal replacement | Replace all O-rings and seals | p. 244 |
| Main Relief Pressure | 20,700 kPa (207 bar) (3000 psi) | p. 383 |
| Relief valve installation torque | 47 to 54 Nm (416 to 478 pound-inches) | p. 446 |
| Main Relief Pressure (specification) | 20,700 kPa (207 bar) (3000 psi) | p. 383 |
| Main relief valve diagnostic threshold (if begins to open at or less than) | 183 bar (2400 psi) or less | p. 387 |
| Fuel Tank Capacity | 83.3 litres | p. 8 |
| Hydraulic System Capacity | 50.2 litres | p. 8 |
| Engine Crankcase Oil Capacity (with filter change) | 10.4 litres | p. 8 |
| Starter No-Load Test Current Draw | 180 amperes maximum | p. 117 |
| Alternator (45 Ampere) Rotor Ohms | 8.1 to 9.9 ohms | p. 139 |
| Tandem Pump Mounting Bolts Torque | 102 to 113 Nm | p. 187 |
