Swisstonihasher Posted May 8, 2012 Share Posted May 8, 2012 Hi all, Does anyone know the size of spanner you need to use on the rear brake nipples so the brakes can be bleed. I've done the fronts but cannot undo the backs and it's not 10mm (slightly smaller) but not 9mm..it's also a real ball ache as there's little room to get any leverage on the nipples. Quote Link to comment Share on other sites More sharing options...
DaveD Posted May 8, 2012 Share Posted May 8, 2012 I do not know what size across flats spanner you need but I have been bleeding brakes since 1967 and I can tell you that you MUST get a spanner to fit snuggly or you will round off the corners. I expect theese days you need a metric spanner. Quote Link to comment Share on other sites More sharing options...
ajt Posted May 8, 2012 Share Posted May 8, 2012 I always start them with a six sided socket (not 12 point). Just to break the seal, have some kitchen towel ready as some spillage may occur. If they have rounded bang a 12 point socket over them. Sorry don't know the size on the rears. Have you tried an imperial 3/8 ths? Quote Link to comment Share on other sites More sharing options...
.thumb.jpg.8f1741a19c871c79dea52d1192ffb6a3.jpg)
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.