avecReynolds531
Veteran
- Location
- Small Island
1. Trued a wheel as it was very slightly out - via the simple/ lazy option of turning the bike upside down & using brake blocks as the guide. This would lead to a lucky break...
2. Picked out shards, debris, etc from tyres.
3. A B17 moved forward & seatpin reset to the previous height.
4. There had been a mystery intermittent, quiet buzzing/ rattle from the rear mudguard - not something I could work out, but not a hassle at all. While checking how true the wheel was after the spoke key, random gear changes from 5th to 4th to 3rd (no idea why I did that) would show what it was...
The cable run of the derailleur is a diagonal path (left/back to front/right) through the parallelogram cage. In the 4th & 5th sprockets, the cable was in contact with the mudguard spar, causing the noise. By the 3rd gear, it had been pulled clear - no more rattle.
(I'd forgotten about the cable tie that had been placed last year to try to keep the cable run straighter from the chainstay - no matter.)
It wasn't a trouble to set the spar away & re-centre the mudguard - all good.
2. Picked out shards, debris, etc from tyres.
3. A B17 moved forward & seatpin reset to the previous height.
4. There had been a mystery intermittent, quiet buzzing/ rattle from the rear mudguard - not something I could work out, but not a hassle at all. While checking how true the wheel was after the spoke key, random gear changes from 5th to 4th to 3rd (no idea why I did that) would show what it was...
The cable run of the derailleur is a diagonal path (left/back to front/right) through the parallelogram cage. In the 4th & 5th sprockets, the cable was in contact with the mudguard spar, causing the noise. By the 3rd gear, it had been pulled clear - no more rattle.
(I'd forgotten about the cable tie that had been placed last year to try to keep the cable run straighter from the chainstay - no matter.)
It wasn't a trouble to set the spar away & re-centre the mudguard - all good.