Pilot screws 1 or 2

[toshntv650]

Hi Guys,

Could any one confirm how many pilot screws are there on the carb. What i can see is one that can be adjusted without a problem on one side. And on the other it appear to be capped off? In the manual it says about drilling hole in the cap and pulling it out? would this be referring to the 2nd pilot screw?

Thanks for your help

[Jake]

I can see reference to only one adjustable
pilot screw in the Haynes manual (p 4.6).

If the other one is blanked off then it's probably
factory pre-set....

But, sometimes it’s useful to compare with
the Hawk/Bros manual. Not sure if the carbs
on the Hawk are the same as the NTV,
but see below for more info:

hawkworks.net/manual/4.html#4-7-pilot-screw-removal

Hope it helps.....