Completed the first service for my GS. The gear shift has become smooth now.
But I had one more complaint even before first service.
I heard some knocking sound from the engine around say 3000RPM and above. I don't hear it when the bike is idle. The service supervisor rode my bike multiple times and said that the bike is smooth and he doesn't hear any noise. I thought that I am being paranoid by the normal engine sound itself (since it was in runnin period) and thought that the knocking sound might reduce after first service. Now, even after the first service, I am hearing the knocking sound. Still the mechanic and the service supervisor says that they do not hear any such noise and the bike is smooth.
On researching the xbhp and other forums, I came to know that such knocking problems in GS are possible due to improper valve clearance or tappet noise. Is this true? Can someone tell what is a tappet? Does that have something to do with the valve clearance?
Also, as per the manual, the valve clearance is supposed to be checked at every service (not sure if the service mechanic check it during the first service). If that was done during the first service, how is that I still hear the knocking sound?
Is it something that I should attend to immediately? Or can I ask the mechanic to check the valve clearance during the second service (still 3000kms to go)?


. But considering the rear seating position, TB is better with that back support.
such easy its to handle our Bike..
Even I did not believe such a big mileage figure when the Sales executive told me during booking. I was expecting real world figure to be hovering around 50-55 kmpl as mentioned in many GS ownership reviews. But it was a pleasant surprise for me to see the mileage I got

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