Hero Moto Corp — Starting Trouble

My self Gyanendra Kumar Behera owner of Hero Honda Passion Pro vehicle bearing regd no OR 07 V 8137. On date 22/06/2012 I had serviced my vehicle at your Laxmi Motors Dharma Nagar, 5th lane Berhampur Ganjam, Odisha service Station.I had told all the problems of my vehicle to your service personel and he had recorded all the problems in the job card bearing job card no HMCGL Card No:[protected] dated 22/06/2012 deposited my vehicle at 10.30am and received my serviced vehicle at 5 pm. after paying Rs704/- towards service charge and oil change cost. but after servicing one new problem (i.e. sound in regular interval from engine) is now coming from vehicle. Mine is a one year old vehicle with total running kilometer 7400approx. This is the servicing type your company is providing to the customer. If the company is taking fixed service charges from the customer and we are not bargaining with your company then is not it the duty of the company to provide a perfect service to its customer. I have given my motorcycle to the servicing station for around 7 hours.I have not enough time to again deposit my motorcycle for service if some damage happened to the engine of my vehicle who will be responsible for it. For your kind information I am using your company'vehicle from 1998 June to till date 01/07/2012(SPLENDOR FROM JUNE 1998 TO NOVEMBER 2010 AND PASSION PRO FROM NOVEMBER2010 ONWARDS)