What was found
MCN - MAJOR REPAIR - DURING C-03 CHECK A 2 INCH CRACK WAS FOUND IN SHEAR PLATE (TRAY) BETWEEN FR 68 AND FR 69, OUTBOARD OF BEAM Y1732, AFT OF L-2 DOOR LOWER SILL. MAINTENANCE REMOVED CRACKED SHEAR PLATE FROM FR 68 TO FR 69, BEAM Y1732 LT; FABRICATED A NEW REPLACEMENT SHEAR PLATE; INSTALLED REPAIR PART IAW A320 SRM 51-42-11 FIG 8, 12, & 18.