[Resolved]  Hero Honda Passion Plus Bike — Gear Change Probelm

I have purchased a Hero Honda Passion plus bike on[protected] chassis number 07J05C14119, engine number 07J[protected].
A gear shifting problem appeared a few weeks after the purchase. I am sorry to your service stations have failed to correct the same. I have given them the bike twice for fixing this but they are unable to diagnose the problem.
Last visit for this problem is Dated 27-12-08, (Job Card Number: 13775, Union Motors, Sonari, Jamshedpur) after which I find that it has re-occurred.

I am putting this complain at Hero Honda site as well as here hoping something may help