Mahindra Two Wheelers — Just on running 10, 000 km mahindra authorised service center identified engine head defective

Address:	Coimbatore, Tamil Nadu, 641006
Website:	Mahindra Centuro Bike

Purchased centuro 2 years ago. Overall run only 10, 000 kms. I could avail only 3 free services in the in the mean time. Now it started developing an abnormal sound & vehicle taken to authorised service center - autovia coimbatore. They identify that it is an engine head problem which is to be replaced. This would cost rs. 8000/-.
This basically defeats customer reliability on such a severe issue caused within this short period o[censored]se. My submission here is to take up remedial measures to fix the defects on my bike without this overhead cost. Please do the needful.
I had given the vehicle for service on 15 june 2017 and was expected to be delivered back yesterday - pending due to the above conflict.