ign. a&b

[edward7048]

On a 912uls what sparkplugs does ign.a fire also ign.b?

 

[John-G]

Edward,

The following is directly from the Rotax 912 heavy maintenance manual.

Trigger coil assignment (on the 912 Series)
Trigger coil A1/2 serves the top spark plug of cylinder 1 and 2
Trigger coil A3/4 serves the bottom spark plug of cylinder 3 and 4.
Trigger coil B1/2 serves the bottom spark plug of cylinder 1 and 2
Trigger coil B3/4 serves the top spark plug of cylinder 3 and 4.

Hope that is what you are looking for.

Happy flying,

 

[edward7048]

ign.a&b

Thanks for the info.