What was found
FOUND DURING ZERO B, TRANSITION CHECK AT AVBORNE HEAVY MAINTENANCE FACILITY, DAMAGE WAS FOUND ON EXTERIOR SKIN FROM STATION 575 TO 588 STRINGER 26L TO 27L. INSTALLED EXTERIOR FUSELAGE SKIN REPAIR FROM STATION 575 TO 588, STRINGER 26L TO 27L. MATERIAL USED 2024-T3, 0.063 INCH, 9 INCH BY 13 INCH. REPAIR ACCOMPLISHED IAW SRM 53-30-3 FIG 3. SEE NON ROUTINE 3057 FOR DETAILS. (M)