What was found
FOUND 02 EA CRACK AT STA 1660,S-13AR THE EXTERNAL FUSELAGE SKIN ABOUT STRINGER-ATTACH RIVETS.THE CRACKS LENGTH IS ABOUT 0.5 INCH AND 1 INCH. C/A CRACK SKIN AT STA 1660 S-13AR REPAIRED AS PER B767-400 SRM 53-80 -01 REPAIR 7 RELEASE 59 12/19/2019.THIS REPAIR IS A CATEGORY B REPAIR.30000 FLIGHT CYCLES AFTER AIRPLANE DELIVERY OR WITHIN 7500 FLIGHT CYCLES FROM THE REPAIR INSTALLTION,WHICHEVER COMES LAST. (1468953)