- Wed Nov 27, 2013 9:45 am
#2940
A couple of questions about the rear brake... I haven't stripped it down yet, and might not need to I suppose, but someone here might be able to give guidance. When in traffic, and riding on the rear brake a little, there is a pulsing noise coming from the drum - almost like a little click with every rotation of the wheel. Before I have a look, what might I be looking for and do I need to look? It is an EFI bike with a single leading shoe drum brake but the braking power doesn't seem to be reduced by this problem.
The second question is more related to the brake pedal and pivot point. On my most recent MOT the tester finally picked up on somehting I have known about for a while, the pivot point is quite worn and now much smaller than the hole in the pedal in which is sits. The consequence is a wobble pedal (a bit like worn bearings). Everything is strong, and it doesn't impinge on brake operation, but it was given as an advisory on the MOT certificate. So... will this eventually turn into a fail if it keeps wearing and what can I do about it?
The pedal does occasionally stick in the down (on) position, dragging the brakes a little, but they free off as soon as motion takes place. Not sure whether this is due to the pivot wobble, the cam sticking (which it has before, but was stripped and greased in the summer) or the pulsing thing. Over to you!!
The second question is more related to the brake pedal and pivot point. On my most recent MOT the tester finally picked up on somehting I have known about for a while, the pivot point is quite worn and now much smaller than the hole in the pedal in which is sits. The consequence is a wobble pedal (a bit like worn bearings). Everything is strong, and it doesn't impinge on brake operation, but it was given as an advisory on the MOT certificate. So... will this eventually turn into a fail if it keeps wearing and what can I do about it?
The pedal does occasionally stick in the down (on) position, dragging the brakes a little, but they free off as soon as motion takes place. Not sure whether this is due to the pivot wobble, the cam sticking (which it has before, but was stripped and greased in the summer) or the pulsing thing. Over to you!!