What was found
CRACK ON AFT CARGO BAY TRACK AT LBL 17 BS 727C.<[01] CRACK ON CARGO TRACK WAS FOUND TO BE OUT OF LIMITS.;[02] VERIFIED CORRECTIVE ACTION STEP 1.;[03] REMOVED AFT CARGO BAY TRACK AT LBL 17 BS 727+4 - BS 867 IAW SRM 51-40-02-0G-0;[04] LOCATED AND DRILLED NEW AFT CARGO BAY TRACK AT LBL 17 BS 727+4 - BS 867 IAW SRM 51-40-02-0G-0 AND DWG 146A7500. OK TO INSTALL;[05] VERIFIED CORRECTIVE ACTION ITEM 3-4; OK TO INSTALL.;[06] STARTED INSTALLING NEW AFT CARGO BAY TRACK AT LBL 17 BS 727+4 - BS 867 IAW SRM 51-40-02-0G-0; DWG 146A7500 AND DWG 146A0061;[07] INSTALLED NEW AFT CARGO BAY TRACK AT LBL 17 BS 727+4 - BS 867 IAW SRM 51-40-02-0G-0; DWG 146A7500 AND DWG 146A0061;[08] RII VERIFIED CORRECTIVE ACTION ITEM 6-7.;[09] VERIFIED CORRECTIVE ACTION ITEMS AND MEASUREMENT FIELDS; CARD COMPLETE.