What was found
AIRCRAFT 3933, R/H AFT CARGO COMPARTMENT Z CHANNEL STA 727 TO 727G RBL 25 WL 158 CORRODED. CORRECTIVE ACTION: CORROSION ON R/H AFT CARGO COMPARTMENT ZEE CHANNEL STA 727 TO 727G RBL 25 WL 158 IS FOUND TO BE OUT OF LIMITS IAW B737 SRM 53- / 00-53-1A PROCEDURE 2, REMOVED AND REPLACED R/H ZEE CHANNEL STA 727 TO STA 727I+10 IAW B737 SRM 51-40-02, B737 SRM 51-40-05, B737 SRM 53-00-53-2R, B737 AMM 51-00-58, B737 AMM 51-21-72-370-801 AND BOEING DRAWING# 146A7502. REPAIR SPLICE SIDEPLATE INSTALLED AT STA 727C+10 IAW B737 SRM 53-00-53-2R-5. (LP 0048274)