@ rohan,
1. Stores from where you procured parts for KB 100----Reffer post no.4 and another store is Pannashree Automobiles, mariyappanapalya Near navarang, rajajinagar.
2. A genuine mechanic to get the work done.--You have to look up the old hands for these vehicles.
do start the new thread and post some pictures
Regards,
Shashikanth NM