All this problem of the B9TL is all down to
the maintenance, if they are properly maintained, there won't
be much problems like vibration and loud radiator. If that is
loud, there are some BN KUBs's radiators are louder than
B9TLs.
Tell that to me who has to live next to the bus-stop.
No.
The worst B9TL's loud is L-O-U-D.
Specifically, specimens like 7335P.
It's like the lower pitched brother of the ambulance's
siren.
