What was found
SJO - DURING C-CHECK, THE EXTERNAL FUSELAGE, BS 927, BETWEEN STRINGERS 24L AND 25L, 'T' WAS FOUND WITH A CRACK. REPLACED 'T' AT BS 927 BETWEEN STRINGERS 24 LEFT AND 25 LEFT PER SRM 51-10-1 PAGE 5. RIVETS REPLACED PER SRM 51-30-2. FABRICATED 'T' PER COOPESA EO COO-3-53-211-99, DATED APR 5, 1999. (M)