Part of the John Deere Repair Manuals.
This is the complete John Deere factory diagnostic and repair manual for the 3033R, 3038R, 3039R, 3045R and 3046R compact utility tractors. Across 1,196 pages it covers every major system on these machines: the Yanmar 3-cylinder diesel engine with full repair specs and torque values, two power train variants (hydrostatic CVT and PowrReverser), hydraulic schematics and pressure test procedures, complete wiring diagrams for both North American and European (EEC) electrical builds, and a dedicated Diagnostic Trouble Code section for the power train, instrument cluster and engine control units. It is the same manual a John Deere dealer technician works from, with the test pressures, clearances and calibration values called out so a repair is done to spec the first time.
What's Inside This John Deere 3033R-3046R Manual
| System | Pages | Key Topics |
|---|---|---|
| General Information | Safety Precautions, General Service Guidelines | |
| Specifications and Information | General Specifications, Fuel and Lubricants, Serial Number Locations | |
| Diagnostic Trouble Codes | Pth Control Unit DTCs, Instrument Cluster Control DTCs, Engine Control Unit DTCs | |
| Engine - Diesel | Specifications, Component Location, Theory of Operation, Diagnostics, Tests and Adjustments, Repair | |
| Electrical - North America | Schematics and Harnesses, Component Location, Operation and Diagnostics, Tests and Adjustments | |
| Electrical - Eec | European Electrical Schematics, Harnesses, Component Location, Operation and Diagnostics | |
| Electronic Control Units | Theory of Operation, Programming and Calibrations, Tests and Adjustments, Diagnostic Addresses | |
| Power Train - Hydrostatic | Schematics, Theory of Operation, Diagnostics, Troubleshooting, Tests and Adjustments, Repair | |
| Power Train - PowrReverser | Theory of Operation, Diagnostics, Troubleshooting, Tests and Adjustments, Repair | |
| Power Train - Final Drive | Diagnostics, Troubleshooting, Tests and Adjustments, Repair, PTO Theory of Operation, PTO Repair | |
| Hydraulics | Schematics, Theory of Operation, Troubleshooting, Tests and Adjustments, Repair | |
| Steering | Theory of Operation, Diagnostics, Tests and Adjustments, Repair | |
| HVAC | Specifications, Tools and Materials, General Information, Tests and Adjustments | |
| Miscellaneous | Specifications, Chassis and Accessory Repair |
Quick Reference Specifications
| Specification | Value | Page |
|---|---|---|
| All models | ||
| Engine Make | Yanmar | |
| Engine Configuration | 3-cylinder 4-cycle direct injection diesel, liquid-cooled | |
| Engine Oil Capacity (with filter) | 4.3 L (4.5 qt) | |
| Coolant Capacity | 4.2 L (4.4 qt) | |
| Radiator Cap Pressure | 90 kPa (0.9 bar / 13 psi) | |
| Rated Engine Speed | 2600 +/-10 rpm | |
| Low Idle Speed | 950 +/-25 rpm | |
| High Idle Speed | 2775 +/-50 rpm | |
| Valve Clearance (intake and exhaust) | 0.15 - 0.25 mm (0.006 - 0.010 in.) | |
| Connecting Rod Bearing Clearance | 0.04 - 0.07 mm (0.002 - 0.003 in.) | |
| 3033R | ||
| Engine Displacement, 3033R | 1.642 L (100.2 cu. in.) | |
| Net Torque at 2600 rpm, 3033R | 83.5 N-m (61.6 lb-ft) | |
| 3038R, 3045R | ||
| Engine Displacement (3038R, 3045R) | 1.496 L (91.3 cu. in.) | |
| 3038R | ||
| Net Torque at 2600 rpm, 3038R | 96.4 N-m (71.1 lb-ft) | |
| 3045R | ||
| Net Torque at 2600 rpm, 3045R | 114.3 N-m (84.3 lb-ft) | |
