What was found
FLIGHT COMPARTMENT FLOOR (PANEL 211AF) CUTOUT CHANNEL SUPPORT HAS CHAFING DAMAGE. WL 207.5; LBL 3 TO RBL 3; STA 255 TO 270. / [01] VERIFIED APPLICABILITY PER SRM 53-10-51-1A-1;[02] CHAFING ON SUPPORT CHANNEL BS262-BS268 LBL3 AND RBL3 FOUN TO BE OUTLIMITS DUE TO LOSS OF MATERIAL EXCEED ALLOWABLE LIMITS ON SRM 53-10-51-1A-1 PAR 4.B(2) FIGURE 105/ALLOWABLE DAMAGE 1 DETAIL C SUPPORT CHANNEL TO BE REMOVED AND REPLACED I.A.W.SRM 51-10-02-0G-0 PAR 9.A(1);[03] REMOVED SUPPORT CHANNEL BS259-BS270 LBL3 AND RBL3 I.A.W SRM 51-40-02-0G-0;[04] LOCATED AND DRILLED NEW SUPPORT CHANNEL BS259-BS270 LBL3 AND RBL3 I.A.W SRM 51-40-05-0G-0 AND BOEING DWG 141A5210 OK TO INSTALL.;[05] VERIFIED CORRECTIVE ACTIONS 1-4. OK TO INSTALL CHANNEL.;[06] INSTALLED NEW SUPPORT CHANNEL BS259-BS270 LBL3 AND RBL3 PER SRM 51-40-02 AND DWG#141A5210.;[07] VERIFIED CORRECTIVE ACTION 6;[08] VERIFIED COMPLETE