What was found
AIRCRAFT IN BASE VISIT: AFT MAIN CABIN AT AFT SERVICE DOOR, LOWER FRAME FOUND 3EA. AREA OF CORROSION (JG02), CORROSION L=1.1 X W=.550 X D=.024. REMOVED AND REPLACED SUPPORT-SEAL REST FROM AFT MAIN CABIN AT AFT SERVICE DOOR, LOWER P/N: 170-87556-502 BATCH#0003482846 IAW SRM 51-41-01; DWG#170-86640-833.