Re: which carb kit to buy?

Posted by BDeB On 2012/4/18 12:41:55

Standard metering rods for the 928S carb are number 75-767

One size lean 75-814

Two sizes lean 75-815

Sounds like you may have a problem with the accelerator pump.
There should be a small ball and retaining ring in the bottom of the plunger cylinder which acts as an inlet check valve.
There is also a check valve for the discharge jet cluster which looks similar to the float needle. This should be installed with the point facing down.