What was found
RIGHT STATION 18.09 PREVIOUS REPAIR DOUBLER, BETWEEN STRINGERS 9RT & 10RT. REQUEST ENGINEERING INSTRUCTIONS. REMOVED DOUBLER, CLEANED HOLES TO LEVEL 3, PERFORMED HFEC ON HOLES & AREA AROUND HOLES. PERFORMED GVI OF 22" AROUND 1809 REPAIR. FABRICATED RT DOUBLERS IAW WO 58878-0014. INSTALLED NEW REPAIR DOUBLERS IAW SRM 51-40-07 PARA 45 & REA B653-61771-MR. SDR INFO PN 148T3121, PART NAME, SKIN, SN N/A, FS & BS LOCATION FROM FS 1809STRINGER & WS LOCATION FROM STRINGER 12RT. ACFT WAS GNDED.