What was found
LEFT STUB WING SPAR 3 SHOWS CRACK INDICATIONS AT THE FASTENER REPLACEMENT HOLE. REPAIRED CRACK DAMAGE TO LT SPAR 3 BY REAM AND COUNTER BORE REF ETD2016-170-048910, REV B.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
LEFT STUB WING SPAR 3 SHOWS CRACK INDICATIONS AT THE FASTENER REPLACEMENT HOLE. REPAIRED CRACK DAMAGE TO LT SPAR 3 BY REAM AND COUNTER BORE REF ETD2016-170-048910, REV B.