How do I determine if the battery is ready for the second engine start?
- Check the load on the operating generator. If below X% (50?) start the next one.
Do I use the generator when starting the second engine?
- I believe that is serial number specific on the 200, some can, some can't.
How do I check the auto feather?
- AF switch to Test, props in taxi, advance power on both engines until both side are armed, bring a power lever back, the prop will feather, then cycle in and out as torque fluctuates. Recover, and try the next one.
Is there any problem setting the auto ignition to Auto for all flights (not just icing or high alt)?
- Increased igniter wear during low power descents/taxiing, but no "problem" per se.
Do I pull the props to feather before or after shutting off the Condition levers?
- After. Easier on the hubs, blows less FOD around.
Is auto feather a no-go item?
- Yes.
How hot would you let the engine ITT go on start?
- Check the limitations. If that is out of the question (?!?) keep it in the green arc and you won't torch the engine.
Can you modulate the ITT using the Condition lever?
- Yes, but it is a rather advanced technique. A "get me out of this frozen hellhole" move of desperation when dealing with a weak battery or cold temps. Let N1 peak, advance the CL, when it nears limits go back to cutoff, and you'll be at a higher N1 than when you started. Repeat as necessary. I've used it, but I recommend one avoid this technique until very familiar with expected PT6 starting behavior. Screwup and it gets very expensive.