What was found
CRACK FOUND ON INTERCOSTAL AT AFT CARGO COMP UNDER RT Z-CHANNEL AT BS 947 / [01] REMOVED DAMAGE INTERCOSTAL AT AFT CARGO COMP UNDER RT Z-CHANNEL BS 927 TO BS 947 PER REF B737 SRM 51-40-02-0G-0;[02] LOCATED AND DRILLED NEW INTERCOSTAL PER REF B737 SRM 51-40-05-0G-0;[03] VERIFIED 1-2. OK TO INSTALL NEW INTERCOSTAL.;[04] INSTALLED NEW INTERCOSTAL PER REF B737 SRM 51-40-02-0G-0 AND DWG 147A7500;[05] REMOVED AND REPLACED DAMAGE INTERCOSTAL AT AFT CARGO COMP UNDER RT Z-CHANNEL BS 927 TO BS 947 PER REF B737 SRM 51-40-02-0G-0;[06] VERIFIED 4-5.