Let’s look at a practical example of why the service manual is superior to YouTube. A YouTube video says, "Just drain the oil and refill." The manual says:
The MT-15's engine is high-strung. The manual specifies the exact viscosity and type of engine oil, coolant, and brake fluid required. Using the wrong coolant, for example, can lead to corrosion inside the radiator or overheating issues. The manual eliminates guesswork. Yamaha Mt 15 Service Manual
Have you performed a valve clearance check on your MT-15 yet? Check your odometer. If you are near 12,000 km, order your service manual today and save your weekend. Let’s look at a practical example of why
Some riders argue, "It’s just a small-displacement bike; how hard can maintenance be?" That is a dangerous mindset. The MT-15 is deceptively complex. Using the wrong coolant, for example, can lead