Ron,
It doesn't matter as long as you know and write it down in your wiring
book/logs.
I use top box is A/Left on the ignition switch and bottom is B Right on ignition
switch.
Just log it and make sure you mark the ignition wires also so when doing
maintenance
10 years down the road, you can tell, because you sure as heck won't remember.
I can't tell you how many times I have gone back to my laptop (or phone) and
reviewed
what pin went to what wire bundle to what instrument. I work tirelessly
to keep my modifications, changes, upgrades all logged and the wiring book up
to date. From the Airmaster Propeller back to the rudder trim. Document what
you do.
The mind is a terrible thing and the one I miss the most.
Best Regards,
Bud Yerly
-----Original Message-----
From: owner-europa-list-server@matronics.com
<owner-europa-list-server@matronics.com>
On Behalf Of rparigoris
Sent: Saturday, March 20, 2021 10:48 AM
Subject: Europa-List: Two ignitions on Rotax
Hi Group
Curious, is there some unwritten general labeling of Rotax 914 ignition A and B
to which one should be Left and Right?
If not will use:
Right=R=Retarded=B=24BTDC?
Left=L=Less Retarded (Advanced)=A=26BTDC?
Thx. Ron P.
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