What was found
AWR; PER MTC REQUEST: [ DURING OK TO INSTALL PAX CABIN SEATS REQUESTED RELATED WITH NRC 00021, CORROSION WAS FOUND ON SIDE SEAT RAILS IN SECTIONS [ FS= 785 TO FS= 847+16, STR 15L ]: CORROSION ON SEAT SIDE SEAT TRACK IN STA. FS= 785, FS= 807, FS= 817, FS= 830, FS= 843 AND FS= 847 AT PAX CABIN. (CPAX) SUMMARY : NRC 00033 ( CORROSION LEVEL 2 ) SIDE SEAT RAIL IN SECTION [FS= 785 TO FS= 847+16, STR 15L]: AT PAX CABIN, WAS REPLACED PER AMM 53-00-49-400-801-A07 AND SRM 53-00-49-201-002-A01.