What was found
WHILE ACFT WAS IN FOR HEAVY CHECK FOUND AFT SERVICE DOOR DAMPER IS CORRODED. MX R & R AFT SVC DOOR DAMPER IAW AMM 52-42-27.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
WHILE ACFT WAS IN FOR HEAVY CHECK FOUND AFT SERVICE DOOR DAMPER IS CORRODED. MX R & R AFT SVC DOOR DAMPER IAW AMM 52-42-27.