master cylinder leak

  1. #1
    right recently have converted to a 306 gti6 master cylinder and has been fine for about 2 weeks then for whatever reason its leaked all the fluid in one night from were the master cylinder joins up to the servo, I took the master cylinder off to check the seal and it looks good as new,anyone got any ideas or had a similar issue?

    cheers
  2. #2
    I had a similer issue ended up buying a new one and never had a problem after that
  3. #3
    ok cheers, found out the master cylinder was rusty on the inside after inspection,a seal must of gone somewhere, but now my servos got fluid in it dont know what to do think I mite have to replace that now.