What was found
DURING B-04 CHECK EXFOLIATION CORROSION WAS FOUND ON LT AFT SHEAR PLATE AT AFT END OF BEAM Y1292, BETWEEN FR 69 AND FR 70. MAINTENANCE REMOVED CORRODED LT AFT SHEAR PLATE AT AFT END OF BEAM Y1292, FROM FR 69 TO FR 70; FABRICATED A NEW REPLACEMENT SHEAR PLATE; INSTALLED REPAIR PART IAW A319 SRM 51-42-11, FIG. 2-3, 8-9, AND 18.