Yamaha Mt 15 Service Manual ((link))

What specific are you looking to perform right now?

| | Key Tasks | | :--- | :--- | | Initial 1,000 km (1 month) | Perform diagnostic system check. Replace engine oil. Check brake operation, fluid levels, and coolant. Inspect and lubricate cables. | | Every 4,000 km (4 months) | Repeat above checks. Clean air filter check hose. Check battery voltage. Inspect wheels for damage. | | Every 10,000 km (10 months) | Diagnostic system check. General inspection and lubrication of all moving parts. | | Every 15,000 km (9,000 mi) | Replace the air filter element (do not clean with compressed air). Replace the V-belt. Replace coolant. | | As Needed / Time-Based | Replace brake fluid every 2 years. Replace brake hoses every 4 years. Replace brake pads when worn to limit. | Yamaha Mt 15 Service Manual

Radiator maintenance, coolant flow charts, and water pump servicing. What specific are you looking to perform right now