Possible Duplicate:
Fixing noisy V brakes
I have quite an old mountain bike, that has become quite rusted over the past few years. I just tuned up the derailleurs and replaced my brake pads.
The front brakes work just fine; no issues. However, the rear brakes whine/squeal very loudly whenever I use them. This happened with my old brake pads and the new ones have caused no change.
What would be the best way to diagnose/fix the noise?