What was found
DURING MAINTENANCE VISIT, FOUND FRAME 1586 CHAFED AND DRILL MARKS AT LONGERON 27 TO 31 LEFT. REMOVED FASTENERS AND BLENDED FRAME, FABRICATED AND INSTALLED REPAIR DOUBLER IAW FAA APPROVED DER COTNEY ENGINEERING SKETCH E84-R61.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING MAINTENANCE VISIT, FOUND FRAME 1586 CHAFED AND DRILL MARKS AT LONGERON 27 TO 31 LEFT. REMOVED FASTENERS AND BLENDED FRAME, FABRICATED AND INSTALLED REPAIR DOUBLER IAW FAA APPROVED DER COTNEY ENGINEERING SKETCH E84-R61.