What was found
CRACKED STRINGER AT AREA AFT OF FWD CARGO BAY BS535 S-27R WL150. MARKED<[01] SRM 53-00-03-2R-1 REPAIR 1 IS APPLICABLE TO THIS A/C AND REPIR.;[02] PERFORMED CUT OUT ON S-27R FCB; REMOVED DAMAGE PART FROM BS 500D+10 TO BS 540 IAW SRM 53-00-03-2R-1 REPAIR 1;[07] RECEIVED -7 REPLACEMENT STRINGER SECTION FROM OSS HT TO T6 AND PENETRANT INSPECTED ON CUSTOMER RO#904716-SWA (JOB#556683).<BR><BR>RECEIVED REPAIR H-SECTION FROM OSS HT TO T6 ON CUSTOMER RO#904877(JOB#556750)<BR><BR>FABRICATED -7 REPLACEMENT STRINGER SECTION AND -1 HAT SECTION. TREATED IAW SRM 53-00-03-2R-1 REPAIR 1. OK TO PRIME;[08] VERIFIED CORRECTIVE ACTION 7.<BR>OK TO PRIME;[09] APPLIED A CHEMICAL CONVERSION COATING AND PRIMER TO ALL REPAIR PARTS IAW SRM 53-00-03-2R-1 REPAIR 1 ; OK TO INSTALL;[10] VERIFIED CORRECTIVE ACTION 9.<BR>OK TO INSTALL;[11] INSTALLED ALL REPAIR PARTS AT STR 27R BETWEEN BS 500D AND BS 540 IAW SRM 53-00-03-2R-1 REPAIR 1;[12] VERIFIED CORRECTIVE ACTION 11; STEP 1 AND 2 AND THE MEASUREMENT TABLE.;[13] REPAIR OF STR 27R BS 510-540 IS A CATEGORY B REPAIR WITH A REINSPECT THRESHOLD OF 50K AIRCRAFT CYCLES AND 5600 CYCLES THEREAFTER.