Technical data for a specific engine serial number

Thanks

Hello, can i please get the date of manufacture and other available production details for s/n 4427278 ?

Thanks in advance

 4427278     was produced 31-may-2001

Engine Type:ROTAX 912 ULS

Engine Version: 912 ULS2

Model Number:309120110

( no additional details are present in the factory database...)

I'm the new owner of an old Rotax and am wondering what information might be available (especially about the ignition system):  447 #3675815

3675815 is not found in the factory database ( it predates the electronic database).

It doesn't show up in the North American distributor's ancient paper archives either, (probably it was sold into Europe?) but that serial range generally dates to Autumn of 1987. So you certainly have a VINTAGE unit there!

All available service information for the 447 can be found here   
https://www.rotax-owner.com/en/support-topmenu/engine-manuals#447-and-503-engines 
and also here 
https://www.rotax-owner.com/en/support-topmenu/engine-manuals#2-stroke-historical-documents (repair manual)...

Also, if you go to our service bulletin search page

https://www.rotax-owner.com/en/support-topmenu/service-bulletins 

search "By Engine Model ", selecting 447, then select "all document types" and then specify a date range ("Select Date Range") from 01/1987 to 10/2020 it will pull up some service bulletins that may be of interest. ( If you have access to the engine log book, you can check in there to verify if they were complied with...)