What was found
***CORROSION*** IN MULTIPLE PLACES IN ACB ON L/H FLOOR TO SIDEWALL SUPPORT STA 727-847 LBL 22 WL 156 / SIDEWALL SUPPORT ON ACB LH SIDE BS 847 TO 727 LBL 22 WL 156 FOUND TO BE OUT OF LIMITS DUE TO DISTANCE OF DAMAGE FROM A HOLE IS LESS THAN 20X IAW B737-700 SRM 53-00-53-1A-2 STEP 4A FIG 103 DET 'D'; REMOVED SIDEWALL SUPPORT; LOCATED AND DRILLED NEW SIDEWALL SUPPORT & INSTALLED NEW SIDEWALL SUPPOR AT ACB LH SIDE BS 727 TO 847 LBL 22 WL 156 IAW B737-700 SRM 51-40-02-0G-0 & DWG 146A7502