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Old 24-11-2014
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simonrhart simonrhart is offline
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Join Date: Dec 2010
Location: Aylsham
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Quote:
Originally Posted by FrogPrince82 View Post
Hi All,

Hoping someone might be able point me in the right direction as to what may have happened?

Running the 22-4 in full 4wd and at the start of the meeting, when I pulled the brake, the front and rear wheels stopped at the same time and rate. 4 races in and I noticed that when pulling the brake now the front wheels decelerated at a considerably slower rate

Before I start pulling everything apart, has anyone else noticed or had this happen and if so what's worn or changed to cause it?

Thanks in advance for any help
This sounds like the pad on the outer side (next to the slipper nut) is slipping too much. So my guess is one of the following:

1. Mid belt is knackered
2. Teeth on mid-belt broken
3. The left most slipper pulley plate is not aligned and hence just spinning around

I suspect you have less front drive too.

I found an interesting design with the slipper the other day. Where the nut screws onto the slipper for adjustment, the threaded bar is not part of the slipper shaft but a screw that screws into the slipper shaft! Be careful here as a lot of people gauge the tightness of their slipper by how far the silicon lock nut is screwed onto the thread - not the case here.

Simon
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