• Europa Aircraft - for Build Manuals and Part numbers (you will need [a free] account to access these)
https://www.europa-aircraft.co.uk/support.html#account
• Fly Rotax – a comprehensive site that will provide the full list of required SI’s/SB’s etc as well as Light and Heavy Maintenance manual PDFs, as specific to your engine Serial No
https://www.flyrotax.com/p/service/technical-documentation
