Part of the Case Repair Manuals.
On a Case 2470 or 2670 the RPS-34 power shift is the system most owners worry about. This factory manual takes it apart clutch by clutch. It has troubleshooting charts, pressure and PTO tests, and a full overhaul of the transmission both with and without PTO.
The book also covers the rest of the tractor: the 504 BDT and 504 BDTI diesels, fuel injection, triple pump hydraulics, front and rear steering, axles and planetaries, brakes, cab wiring and air conditioning. Wiring diagrams and hydraulic oil flow schematics show where the current and the oil actually go.
Nothing stops a job faster than a head on the bench and no torque figure to put it back on. The figure is in here, so the tractor is running again before the weather turns.
What's Inside This Case 2470, 2670 Manual
| System | Pages | Key Topics |
|---|---|---|
| Table of Contents | 1-2 | Section and Booklet Index for 2470 and 2670 Tractors |
| General Specifications [1010, 1011] | 3-32 | 2470 and 2670 Tractor General Specifications, Engine, Capacities, Weights |
| Lubrication [1012, 1013] | 33-40 | 2470 and 2670 Lubrication Charts and Fluid Capacities |
| Detailed Specifications, Engine and Fuel [1020 - 1130] | 41-60 | 504 BDT Engine Specifications and Torques, Fuel System Specifications |
| Detailed Specifications, Hydraulics, Steering, Power Train [1040 - 1070] | 61-84 | Hydraulic, Steering, Power Train and Brake Specifications |
| Engine Diagnosis and Tune-Up [2001, 2002] | 85-134 | Engine Troubleshooting, Tune-Up Procedures |
| Parts Removal to Gain Access to Cylinder Head | 135-310 | Cylinder Head, Valves, Engine Block, Cooling System |
| Parts Removal to Gain Access to Turbocharger | 311-444 | Turbocharger, Air Induction, Splitting the Tractor, Engine Block |
| Fuel System [3010 - 3013] | 445-510 | Fuel Filters, Injection Pump, Injectors, B Series Diesel Engines |
| Hydraulic System [4005 - 4012] | 511-632 | Testing Tractor Hydraulic System, Triple Pump, Pressure Regulator |
| Steering System [5005 - 5014] | 633-722 | Testing Front and Rear Steering System, Steering Adjustments |
| Power Shift Transmission and PTO [6001 - 6005] | 723-734 | Rps-34 Power Shift Troubleshooting, Testing Power Shift and PTO |
| Axles, Planetaries and Differentials [6012, 6016] | 735-812 | Axles and Planetaries, Differentials and Drive Shafts |
| Transmission Overhaul [6020 - 6040] | 813-1043 | Torque Limiter, Rps-34 Transmission with and Without PTO, Four-Speed Transmission |
| Brakes [7010] | 1044-1065 | Master Cylinder, Brake Pedal, Service and Parking Brake |
| Electrical System [8010, 8011] | 1066-1172 | Electrical System Wiring Diagrams, Cab Wiring |
| Accessories and Air Conditioning [9005] | 1173-1296 | Air Conditioning System Service and Testing |
| How It Works, Hydraulics [14001] | 1297-1349 | Tractor Hydraulic System Oil Flows |
| How It Works, Steering and Brakes [15001, 17010] | 1350-1425 | Steering System Oil Flow, Brakes Operation |
Quick Reference Specifications
| Specification | Value | Page |
|---|---|---|
| Engine displacement, 504 BDT / 504 Bdti | 504 cu. in. (8 257 cm3) | p. 4 |
| Intake valve tappet clearance, hot and cold | .015 in. (0.381 mm) | p. 4 |
| Exhaust valve tappet clearance, hot | .020 in. (0.508 mm) | p. 4 |
| Engine oil with filters, 2470 | 23 U.S. qts. (21.8 litres) | p. 4 |
| Engine oil with filters, 2670 | 28 U.S. qts. (26.5 litres) | p. 20 |
| Fuel injector opening pressure, 2470 | 3200 PSI (22 063 kPa) | p. 5 |
| Cooling system capacity, 2470 | 44 U.S. quarts (41.6 litres) | p. 5 |
| Cooling system capacity, 2670 | 48 qts. (45.4 litres) | p. 38 |
| Hydraulic triple pump, main section flow | 39 GPM (147.6 l/min) | p. 7 |
| Cylinder head bolts torque | 200 to 210 ft. lbs. (271 to 285 Nm) | p. 51 |
| Yoke lock nut torque, 2670 | 460 to 640 ft. lbs. (623.8 to 867.8 Nm) | p. 81 |
| Yoke lock nut torque, 2470 | 220 to 300 ft. lbs. (298.3 to 406.8 Nm) | p. 81 |
| Flow divider valve clutch pressure | 180 to 200 PSI (1 241 to 1 379 kPa) | p. 66 |
| Front steering relief valve cracking pressure | 1750 to 1850 PSI (12 066 to 12 755 kPa) | p. 72 |
| Transmission and hydraulic oil filtration | 10 to 12 micron | p. 62 |
