What was found
MCN - DURING C24 CHECK DISCOVERED LEVEL 2 CORROSION ON STR 26L CHANNEL AT BS 540. MAINTENANCE REMOVED FABRICATED AND REPLACED STR 26L CHANNEL AT BS 540 IAW B737-300 SRM 51-40-02-0G PARA 7D FIGS 8, 12 AND BAC DWG 65-49564.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
MCN - DURING C24 CHECK DISCOVERED LEVEL 2 CORROSION ON STR 26L CHANNEL AT BS 540. MAINTENANCE REMOVED FABRICATED AND REPLACED STR 26L CHANNEL AT BS 540 IAW B737-300 SRM 51-40-02-0G PARA 7D FIGS 8, 12 AND BAC DWG 65-49564.