- Location
- Shrewsbury, Shropshire
As mentioned elsewhere, I noticed an odd knock which I could feel through the pedals on the Raleigh last time out. Spinning the wheel at the end of the ride showed the hub bearings were as rough as anything which seemed to narrow it down so yesterday I investigated.
Non-drive bearings were clean and shiny but my heart sank over on the drive side when the magnet pulled out not just the ball bearings but also a clump of filings - not good.
It seems that two of the balls had started to disintegrate. Luckily the cup and the cone are undamaged so I was able to rebuild with new balls and all is sweetness and light again. It made sense to service the front wheel at the same time and give the bike a clean and a check over. The knockabout bike got a clean too while I had everything to hand.
I don't think they are meant to look like that!
Non-drive bearings were clean and shiny but my heart sank over on the drive side when the magnet pulled out not just the ball bearings but also a clump of filings - not good.
It seems that two of the balls had started to disintegrate. Luckily the cup and the cone are undamaged so I was able to rebuild with new balls and all is sweetness and light again. It made sense to service the front wheel at the same time and give the bike a clean and a check over. The knockabout bike got a clean too while I had everything to hand.
I don't think they are meant to look like that!