What was found
DURING OP 16 MAINT CHECK, THE FWD CABIN FLOOR MEMBRANE WAS CRACKED AT STA 200, RBL 24. STOP DRILLED CRACK AND INSTALLED REPAIR DOUBLER PER SRM 53-01, FIG 4 SHEET 3.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING OP 16 MAINT CHECK, THE FWD CABIN FLOOR MEMBRANE WAS CRACKED AT STA 200, RBL 24. STOP DRILLED CRACK AND INSTALLED REPAIR DOUBLER PER SRM 53-01, FIG 4 SHEET 3.