Cheers guys... I've only just got the bike (and haven't used it much) I couldn't tell whether the tank had been removed or not, but you mentioned air filters and I don't appear to have any - just bell mouths.... I thought the overflow had came loose though as I lifted the tank the first time the pipe had came off and I reattached it and put a cable clip on it as I thought this was the prob...but it still had some drips there after I put everything back together. The O-rings look o.k. but I guess it is hard to tell- I'll order some just the same. Is there any sealant that can be used if it the pump housing - If it is that, or is it worth ordering a new one of thee also? Paul |