What was found
PREVIOUSLY INSTALLED DOUBLER REPAIR TO LT FUSELAGE NOT IN THE DAMAGE LOG. THE DOUBLER WAS FIRST INSTALLED IN OCTOBER 1997 (REF SAAB STATEMENT 72SD0721 DATED 10/27/1997) AND AGAIN 4/8/2000. REF SAAB DOC#72LKS3079 & THE PRINCIPLES OF THE SRM 53-70-10 PG 215. FIG 209. FAA FORM 337 DATED 4/8/2000 AND EAGLE AVIATION NON-ROUTINE #35451 DATED 3/22/2000. FLAP ALSO HAS CORROSION DAMAGE MAPPED ON THE UPPER SURFACE OF 541AT FROM WS 42.3 TO WS 217.6 FOR REF. SEE TD340-27-11-15, AND MM-409# 405080, CONTROL # 198-28.