What was found
DURING CABIN MODIFICATION MAINTENANCE DISCOVERED BS 907 FRAME HAD 3 CRACKS, .75 INCHES, AT MOUNT HOLE BETWEEN STR 7R AND 8R. MAINTENANCE REMOVED DAMAGED SECTION OF FRAME AT BS 907 AT MOUNT HOLE BETWEEN STR 7R AND 8R IAW BOEING 737-300 SRM 53-00-07-2R1 FIG 201. FABRICATED REPAIR CHANNELS AND FILLER IAW BOEING 737-300 SRM 53-00-07-2R1. INSTALLED FABRICATED REPAIR PARTS AT BS 907 FRAME BETWEEN STR 7R AND 8R IAW BOEING 737-300 SRM 53-00-07-2R1.