I'm planning to
have my prop dynamically balanced next month.
I'm worrying
about whether to remove the lower cowl also, considering that the prop blast
might do it damage without the support of the upper
cowl.
Maybe I worry
too much, what have others done?
Bob, definitely take the lower cowl off. You'll need
to run the enging at cruise rmp, for me that was 2400 rpm. Thats a lot of
energy hitting a cowling that is designed to work as a whole. Besides, you'll
need full access to the fly-wheel for adding weights.
Bill Harrelson
N5ZQ 320 875
hrs
N6ZQ
IV 0.009%