Guest Posted September 13, 2014 Posted September 13, 2014 Hello, I bought a Derbi GPR 50 (2008) and it isn't working. I took apart the carburetor and rebuilt it but I'm not sure which pipes go on which nozzles. (Have tried looking all over the internet)The carburetor is a Dellorto PHVA 14.I have numbered the pictures and I think number 1 is for the oil? Any information would be extremely helpful, Thanks. Quote
eastanglianbiker Posted September 14, 2014 Posted September 14, 2014 looks like it might be number 1 is fuel into carb number 2 is vacumm to fuel tapwhen carb is in position and the hoses are hanging are they not bend slightly towards one connection more than the other Quote
Guest Posted September 14, 2014 Posted September 14, 2014 The fuel line is too big to fit over number 1 Quote
eastanglianbiker Posted September 14, 2014 Posted September 14, 2014 then try number 2 as fuel in and number 1 as over flow for float bowldoes the brass fitting number one pivot round to face downwards at all? Quote
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