What was found
DURING A C-CHECK INSPECTION AT FLIGHT STAR, IT WAS DISCOVERED LEFT WING FRONT SPAR UPPER SURFACE AT WS 410 IS CORRODED. ACCOMPLISHED LEFT WING FRONT SPAR LOWER CHORD UPPER SURFACE REPAIR IAW B727 SRM 57-30-4 FIG 6. (M)
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING A C-CHECK INSPECTION AT FLIGHT STAR, IT WAS DISCOVERED LEFT WING FRONT SPAR UPPER SURFACE AT WS 410 IS CORRODED. ACCOMPLISHED LEFT WING FRONT SPAR LOWER CHORD UPPER SURFACE REPAIR IAW B727 SRM 57-30-4 FIG 6. (M)