Husqvarna TC 50 2017 Owner's Manual

Ensure the bike is in neutral, turn the fuel valve on, set the choke if the engine is cold, and kick-start the engine using the kick starter lever.
Use high-quality 2-stroke engine oil with a mixing ratio of 60:1 for optimal performance.
The air filter should be cleaned after every race or 2-3 rides, and replaced if it's damaged or excessively dirty.
The recommended tire pressure is 12 psi for both the front and rear tires.
Loosen the axle nut, adjust the tension using the chain adjusters to achieve 10-15 mm of slack, and retighten the axle nut.
Check for coolant level, radiator blockage, a faulty water pump, or incorrect fuel mixture as possible causes.
Adjust the fork and shock settings based on rider weight and track conditions, and ensure the suspension components are regularly serviced.
Use an NGK R6252K-105 spark plug for optimal performance and longevity.
Check the battery, inspect all wiring for damage, test connections for continuity, and ensure fuses are intact.
Regular maintenance includes checking and replacing fluids, inspecting and adjusting the chain, cleaning the air filter, checking tire pressure, and inspecting brake components.