Leaking DSE fuel pump

I had a bar-steward of a time getting mine to run smoothly afterwards. I had to tighten it up little by little, tapping it by miniscule amounts to keep the revs steady on 750rpm. It still drifted a little afterwards but then it settled down over the next day and has been perfect since. I suspect the pump is worn but I'll wait for it to do something before I attempt that!

biketeacherdave said:

yes your qaunity adjustment houing is slightly out you should always mark them before removal well done in the reseal. now keep an eye on the injector head

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Injector head? you got me all worried now!






A bit of tapping back and forth today and bingo all is well, no doubt on to the next problem!

thanks again all.

Steve.

welshsteve said:

Injector head? you got me all worried now!






A bit of tapping back and forth today and bingo all is well, no doubt on to the next problem!

thanks again all.

Steve.

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Changing the pressure head O'ring really does need know how or you can get in a lot of trouble.