What was found
DURING HEAVY MAINTENACNE VISIT, EXFOLIATION TYPE OF CORROSION NOTED ON RT WING AFT SIDE OF REAR SPAR INBOARD OF WS 557 AS EVIDENT. REPAIRED PER ECO2590. AIRCRAFT RETURNED TO SERVICE. (M)
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING HEAVY MAINTENACNE VISIT, EXFOLIATION TYPE OF CORROSION NOTED ON RT WING AFT SIDE OF REAR SPAR INBOARD OF WS 557 AS EVIDENT. REPAIRED PER ECO2590. AIRCRAFT RETURNED TO SERVICE. (M)