What was found
DURING SCHEDULED 20Y CHECK, FOUND VERTICAL FIN LEFT REAR SPAR FAIL SAFE FITTING LUG BUSHING CORRODED. REMOVED AND REPLACED BUSHING PER BOEING DRAWING.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING SCHEDULED 20Y CHECK, FOUND VERTICAL FIN LEFT REAR SPAR FAIL SAFE FITTING LUG BUSHING CORRODED. REMOVED AND REPLACED BUSHING PER BOEING DRAWING.