Hi friends,
I bought a Yamaha r15v2 yesterday(Not a new one, its a second hand).
The engine was quiet smooth as its started, after some 10 minutes the engine sound got changed.
When i went through a hard traffic i find the red temperature indicator gets ON in HUD.
I feel too hot on both my thighs.
I also find that my radiator fan doesn't start at that temperature.
Engine never gets off. But the engine sound gets hard.
After that i parked my bike on the roadside and wait for 15 mins but the red indicator is still ON, after that i cranked my bike (i find yellow warning indicator flashed for three times in one second gap each and it vanished) and start moving with still red indicator ON and after some times the red indicator also vanished.
But i feel too hot on both my thighs and legs throughout i reached my home.(its like 10 kms ride)
I already owned a yamaha r15v1. I never got any problem like that or i haven't see the red indicator gets on a single time also.
But i am worried about the red indicator in my new bike.

help me guys : How to check the radiator fan manually, to check the water pump manually, to check the thermostat manually. I need to completely test all the coolant system of my bike manually. It would be very helpful for me and it also helps peoples got same problems in future.

Thanks