What was found
AIRCRAFT IN BASE MAINTENANCE: CORROSION SPIGOT FITTING RECEPTACLE BORE LOCATED ON UPPER SPAR BTW RIB 4 AND RIB5 RH PYLON, L=13.386 INCH, W=1.340 INCH, D=0.006 INCH. MAINTENANCE REMOVED AND REPLACED SPIGOT FITTING RECEPTACLE OF RH PYLON IAW A319 SRM 54-51-12-300-001.