There's a Miche track hub bearing thread , you don't need to replace them but there are handy pics of the guts which will make it clear how you adjust the preload, although it's basically the same process as cup/come bearings.
Thanks. Looks like it needs setting up again. I've had nothing but issues with these wheels. And from a builder on here that is held in regard. Disappointing really.
There's a Miche track hub bearing thread , you don't need to replace them but there are handy pics of the guts which will make it clear how you adjust the preload, although it's basically the same process as cup/come bearings.