servicing Wellgo MG-1s?

Northwind
Northwind Posts: 14,675
edited March 2011 in MTB workshop & tech
One of my MG1s is a little bit stiff, just decided to have a look at it... The end cap comes off easily enough but under that is a little nut on the end of the axle. Now, either it's a 9mm nut and I need to go buy a 9mm socket, or it's a 10mm nut and my 10mm sockets just don't fit, but I can't really tell which. Anyone know?

Once I get the nut off, anyone know what I'm going to find? Sealed cartridge bearings?
Uncompromising extremist

Comments

  • peter413
    peter413 Posts: 5,120
    Not much help but when I tried to service my V8's bearings, the socket wouldn't fit in the body so couldn't get the axel out to so couldn't service them :(

    Gave me an excuse top Mum and Dad to get the Superstars though :twisted:
  • Northwind
    Northwind Posts: 14,675
    If I was totally sure it was a 10mm nut, I'd just stick a socket in the lathe but I'm not really convinced it is. I suppose it might even be an imperial size but that'd be surprising.
    Uncompromising extremist
  • http://bb.nsmb.com/showthread.php?t=127903

    post at the bottom..


    Tools needed = 6 mm allen key, 9 mm deep socket
  • Northwind
    Northwind Posts: 14,675
    Ooh, spot on, thanks very much!
    Uncompromising extremist
  • Northwind
    Northwind Posts: 14,675
    Ah hah! Found a 1/4 inch 9mm socket. Annoyingly I have about a grand's worth of tools in the garage, 3 teng tools socket kits... But they don't cover 1/4 inch 9mm, so the only one I have is from a really cheap and nasty screwdriver set I got free with a PC magazing :lol:
    Uncompromising extremist
  • nicklouse
    nicklouse Posts: 50,675
    be aware that the RH pedal may be normal or left-hand thread.
    "Do not follow where the path may lead, Go instead where there is no path, and Leave a Trail."
    Parktools :?:SheldonBrown
  • Top thread very useful. Just did mine as they were sounding a bit dry- I still have no idea if the bearings are changeable just stripped cleaned and re-assembled packing grease everywhere :?
    Sound and feel like new now...add them to the regular mainrenance schedule now too!