What was found
* FRAME 549 CORRODED AFT SIDE ABOVE FWD BAGGAGE BAY DOOR MARKED (C-CHECK) RO 4/6/2020 REMOVED CORROSION AND SOLID RIVETS (3 EA) AT FRAME 549 AFT ABOVE FWD BAGGAGE BAY DOOR REF. CRJ700 SRM ORIGINAL THICKNESS WAS .050". NDT MEASURED REMAINING THICKNESS AT .037". TOTAL OF .013" MATERIAL LOST. FOUND TO BE OUT OF ALLOWABLE LIMITS, IN A "NO DAMAGE" ZONE, REF. CRJ700 SRM. INSTALLED NEW REPAIR ITEMS OF FRAME, -10 FRAME SPLICE, -11 SPLICE ANGLE AND FRAME SEGMENT REF. BOMBARDIER REO. COMPLIED WITH SKYCARD (CL600-2C10) STUCTURAL MAJOR REPAIR (**RII**) AND M-337 FORM