John Deere S550 STS, S660 STS, S670 STS, Combine Service Repair Manual
✅ John Deere S550 STS, S660 STS, S670 STS, S680 STS, S685STS, S690 STS Combine (TM112019) – Operator Manual Contents
The John Deere S550STS, S660STS, S670STS, S680STS, S685STS, and S690STS Combine Operator Manual (TM112019) is the official technical reference for understanding, operating, and maintaining your combine harvester efficiently. Below is a detailed overview of its key sections:
✅ Introduction and Safety Information
- Safety rules, warning decals, and operator responsibilities
- Proper start-up, shutdown, and emergency procedures
- Personal protective equipment and accident prevention
✅ Combine Controls and Operation
- Operator station layout and display functions
- Feeder house, separator, and cleaning system controls
- Automatic settings and performance optimization
✅ Harvesting Procedures
- Step-by-step field operation guide
- Crop settings and threshing adjustments
- Residue management and unloading instructions
✅ Maintenance and Service Intervals
- Daily, weekly, and seasonal service schedules
- Lubrication charts and fluid types
- Engine, cooling, and filter maintenance procedures
✅ Electrical and Hydraulic Systems
- Fuse panel layout and wiring schematics
- Hydraulic system overview and diagnostics
- Sensor calibration and adjustment steps
✅ Engine and Powertrain Information
- Engine specifications and service data
- Transmission and drive system details
- Fuel efficiency and troubleshooting tips
✅ Diagnostic Codes and Troubleshooting
- Fault code reference for quick repairs
- Common issues and recommended solutions
- Step-by-step diagnostic procedures
✅ Technical Specifications and Capacities
- Combine dimensions, weights, and performance ratings
- Fluid capacities and torque values
- Attachments and compatible headers
John Deere S550STS, S660STS, S670STS, Combine Service Repair Manual
🔧 The John Deere S-Series Combine Operator Manual (TM112019) is an essential guide for operators and technicians—offering everything from daily maintenance to advanced system diagnostics, ensuring your equipment runs at peak performance every season.