I just wanted to add to this thread following some flying with a different instructor on Sunday..
My PA28 check list gets me to go through the 'master switch on' / electrics on routine BEFORE calling 'Clear Prop' and turning the engine over. My instructor on Sunday tells me he has seen two instances where powering on the master switches has resulted in the starter being engaged. This would obviously catch you out if you weren't expecting it.. even more so if there was someone at the front of the A/C.
Now - the ONLY way I can see how this could happen is if the starter / solenoid somehow became engaged just BEFORE the engine was shut down on the previous flight. I say this because im pretty sure the starter / solenoid would not survive being activated for the duration of a normal flight...
Does anyone else perform this check before powering on the Masters? Has anyone else heard of this rare occurance happening??
Cheers
Steve