As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
A/C HAS FIBER VAPOR BARRIER CRACK BETWEEN RBL 31.83 & RBL 40 APPRX 11.5 IN LENGTH AND 11 FROM BOTTOM OF VAPOR BARRIER. ZONE 1 <[01]. PERFORMED STOP DRILL OF CRACKED AREA AND APPLIED SPEED TAPE. REF SRM. 57-10-10-1A-2 STEP 2(C)(4). DO A VISUAL INSPECTION OF THE REPAIR AREA AT 1200 FLIGHT CYCLE INTERVALS OR MORE FREQUENTLY.