Official Yamaha Tricity 300 (2021) Maintenance Plan - Complete Guide
Official maintenance guide for the Yamaha Tricity 300 (2021) three-wheeled scooter. Discover LMW (Standing Assist) system care, CVT belt change, and brake inspection.
The Yamaha Tricity 300 (2021) has revolutionized urban mobility thanks to its innovative three-wheel Leaning Multi-Wheel (LMW) technology. Equipped with an efficient 292 cc single-cylinder engine producing 28 hp (21 kW), this 239 kg scooter offers unparalleled stability in the city. Its maintenance is very specific: it combines the traditional care of an automatic belt-driven transmission (CVT) with the extreme precision required by its dual front disc brakes and the sophisticated hydraulic leaning suspension system ("Standing Assist"). To learn more about the cost of motorcycle maintenance, you can use our motorcycle maintenance calculator.
Maintenance Interval Schedule
The service intervals for the Tricity 300 combine frequent inspections of wear on its front end with major mechanical maintenance at 10,000 and 20,000 kilometers.
| Mileage | Time | Main Tasks to Perform |
|---|---|---|
| 1,000 km | 1 Month | Break-in: Engine oil and oil filter change. First final drive oil change. Steering and brake play check. |
| 5,000 km | 6 Months | Minor Service: Engine oil change. Thorough check of front brake pad wear (vital for the LMW system). |
| 10,000 km | 1 Year | Annual Service: Oil and filter change. Strict inspection of the Standing Assist system (leaning lock). Check and clean variator air filters. |
| 20,000 km | 2 Years | Major Service (CVT): Mandatory replacement of the V-belt and rollers. New final drive oil change. Spark plug replacement. Brake fluid and coolant replacement. |
Critical Maintenance Points
- Standing Assist System (Leaning Lock): This is the technological heart of the Tricity 300. It uses special bearings and hydraulic locks that require strict inspection every 10,000 km. If air enters this hydraulic system, it can cause instability when the vehicle is stationary. If this occurs, it requires a thorough bleeding procedure, similar to that performed on the brake circuit.
- Front Brake Inspection (3 mm Rule): With a dual front disc system partially hidden behind the calipers, simple visual inspection is unreliable. It is recommended to check wear every 3,000 km using a digital caliper. Front pads should be replaced exactly when the friction material (excluding the metal backing plate) reaches 3 mm in thickness. You should not wait for squealing noises or a decrease in braking power, as you will exceed the safety limit set for stopping its nearly 240 kg weight. You can consult our motorcycle lifespan and maintenance guide for more details.
- Exact Fluid Capacities:
- Engine Oil: Use SAE 10W-40 motorcycle oil (minimum API SG specification). The capacity is 1.5 Liters without filter change, and 1.6 Liters if you also replace the oil filter cartridge.
- Final Drive Oil: The reduction gear requires 200 ml of SAE 85W GL-3 oil.
- Coolant: The cooling system has an approximate capacity of 1.3 Liters.
- Brake Fluid: Use DOT 4 fluid and it must be replaced without exception every 2 years. You might also be interested in checking the maintenance plan for other Yamaha models.
- Spark Plug and Gap: The 292 cc engine uses a specific NGK LMAR8A-9 spark plug. The electrode gap must be scrupulously calibrated between 0.8 and 0.9 mm.
- Tire Pressure (Vital for LMW): For the front leaning technology to function perfectly and for both wheels to lean in unison with the asphalt, the cold pressure must be strictly 2.0 BAR on the front axle and 2.25 BAR on the rear wheel. You can learn more about used motorcycle maintenance if you are considering purchasing one.
Disclaimer: As we are not an official dealership, this guide is purely informative and based on official workshop manuals, user manuals, and technical data. In case of doubts, complex breakdowns, or to maintain the warranty, always consult an official dealership or an authorized workshop.
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