This manual is a maintenance manual for the Yamaha TDM850 ’97 model, which mainly introduces the maintenance methods, data tables and other content of the car model for reference by maintenance personnel
This supplementary service manual adds new service data and specifications for the 1997 Yamaha TDM850. It is intended for Yamaha dealers and qualified mechanics who already have basic motorcycle repair knowledge.
The manual includes general information, detailed specifications, carburetor adjustment procedures, wiring diagrams, torque values, and color codes for components. Exploded diagrams and step‑by‑step instructions help with disassembly, inspection, and re‑assembly tasks.
| Model | TDM850 |
|---|---|
| Model code | 4TX2 5AR1 (CH,A) |
| Radiator capacity | 1.7 L |
| Front tire size | Tubeless 110/80 ZR18 |
| Rear tire size | 150/70 ZR17 |
| Electrical system voltage | 12 V |
| Engine idle speed | 1,100 ~ 1,200 r/min |
| Muffler bolt torque | 30 Nm |
The muffler bolt (M10) should be tightened to 30 Nm.
It uses a 12 V electrical system.
The VIN is stamped into the right side of the steering head.