As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WHILE AC WAS IN FOR HVY CHECK FOUND FWD AVIONICS ACCESS HATCH EXTERNAL SKIN HAS MINOR SCRATCH DAMAGE. MX REPAIRED FWD AVIONICS ACCESS HATCH EXTERNAL SKIN PN 170-00665-407 IAW ETD 2019-170-123339. SEE NRC# 4500442-2000-0030 FOR WORK PERFORMED. AC RETURNED TO SERVICE ON 9-22-19.