D1005 ( in Beta Marine 28 ) is not idling properly for a while after start - then runs good

Ursa Minor Beta

New member

Equipment
Beta Marine 25 ( Kubota D1005 )
Aug 31, 2025
17
8
3
The deep ocean
The first thing I checked when the problem occured was the solenoid in fact. But that was not the issue.
So today I messed a bit with the bolt ( 020 ) and it seems that that helped.
Will see if it is a consistant improvement.
Not sure what bolt (070) does but maybe someone can enlighten me?
To be honest I dont really understand how that whole throttle / governer / idle mechanics thing is working. .. could not find enough explanations.

Screenshot 2025-10-16 at 11.21.21.png