What was found
DURING MAINTENANCE VISIT, INSPECTION FOUND LT HORIZONTAL STAB, LOWER TRAILING EDGE SKIN CORRODED AT STA 231, 2 TO 16 AFT OF REAR SPAR. FABRICATED AND INSTALLED NEW HORIZONTAL STABILIZER TRAILING EDGE PANEL IAW FAA DER APPROVED COTNEY ENGINEERING SKETCH C84-R01 AND DC-8 SRM 51-1-21 AND 51-1-16.