I have seen that happen with wear around the throttle shaft in the carbie. Otherwise float level 16.5mm and needle shoulder level with piston. If there is a problem with the diaphram it will run rich.
Regards, John. On 15 June 2015 at 09:45, Rob Thompson <[email protected]> wrote: > G'day all, > Our H36 dimona is performing very well at 3200 full power climb out but > throttle back a little bit to 2800-3000 and it starts to run rough. Lower > power settings are smooth. In course pitch, speed up with a enough power > and it happens in the same rev range but different throttle positions. > It seems to sometimes improve with a bit of choke but not often enough to > conclusively say that it is over lean at those RPMs. > We have so far done metering needles, diaphragms, float levels and float > needle valve. The carb has done a fair few hours > > A new one to me...any ideas? > Rob > > > Rob Thompson > 0429 493828 > *Please note that my new email address is [email protected] > <[email protected]>* > > > From: [email protected] > To: [email protected] > Date: Mon, 1 Jun 2015 22:52:53 +1200 > Subject: [DOG mailing list] Dimona in New Zealand > > > Perfection in fibreglass > > Ian Williams > > > > --------------------------------------------------------------------- You > are subscribed to the Dimona Owners Group mailing list. To unsubscribe, > send email to: [email protected] >
