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Information on fuel, oil, and coolant types and capacities.
Guidelines and precautions for safe operation and riding.
Checklist of inspections before starting the machine.
Procedures for starting the engine and initial break-in.
Techniques for turning, climbing, descending, and maneuvering.
Schedule for regular maintenance tasks and lubrication.
Procedures and recommended lubricants for various components.
Maintenance, tuning, and repair of the carburetor system.
Removal and maintenance of cylinder head and piston assemblies.
Schematic diagram of the vehicle's electrical system.
Troubleshooting and testing of the ignition system components.
Guide for diagnosing and resolving common engine issues.
General| Year | 1986 |
|---|---|
| Manufacturer | Yamaha |
| Model | YTZ250S |
| Category | Motorcycle |
| Compression Ratio | 7.4:1 |
| Ignition | CDI |
| Transmission | 6-speed |
| Front Suspension | Telescopic fork |
| Engine | 249cc, liquid-cooled, two-stroke, single cylinder |
| Rear Suspension | Monoshock |
| Front Brake | Disc |
| Rear Brake | Disc |
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