kbalch
Well Known Member
Question regarding Page 13-03, Steps 4-6 (due mostly to my countersink cutters having full-diameter pilots):
- Is it permissible to drill the screw holes to #27 & #19 (as appropriate, of course) prior to countersinking and then riveting the nutplates to the spar?
If it’s necessary for some reason (?) to do it exactly as described in the manual, I’ll acquire a couple of new countersinks with reduced-diameter (#8/#30 & #6/#40) pilots.
- Is it permissible to drill the screw holes to #27 & #19 (as appropriate, of course) prior to countersinking and then riveting the nutplates to the spar?
If it’s necessary for some reason (?) to do it exactly as described in the manual, I’ll acquire a couple of new countersinks with reduced-diameter (#8/#30 & #6/#40) pilots.
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