What was found
CABIN BS 520 FRAME INNER CHORD WORN FROM CONTACT WITH RT SIDEWALL SUPPORT AT S-11R, REMOVED DAMAGE FROM INNER CHORD REF SRM 51-10-1 PG 3. NDT ACCOMPLISHED ORG MAT. .056'' MAT. REMOVED UP TO .018'' EXCEEDED 10 PERCENT ALLOWABLE DAMAGE. FABRICATED REPAIR DOUBLER IN REF TO SRM 53-10-4 PG 7 FIG 2, SENT REPAIR DOUBLER TO HEAT TREAT, 8130 -3 FORM TRACKING NR 416823 AFX3375 PN NR 132012000033. TREATED AND PRIMED REPAIR DOUBLER IN REF TO SRM 51-10-2 PG 7. REMOVED DAMAGE SECTION OF FRAME 520 RT BELOW STR 11 IN REF TO SRM 53-10-4 PG 7 FIG 2. INSTALLED DOUBLER REPAIR IN REF TO SRM 53-10-4 PG 7 FIG 2.