What was found
DURING HEAVY CHECK, AFT SERVICE DOOR STOP FITTING, DOOR STOP LOCKNUT ON 3 FITTINGS 1, 2, 4 IS CORRODED. MX R & R AFT SERVICE DOOR STOP FITTING DOOR STOP LOCKNUT ON 3 FITTINGS 1, 2, 4 IAW AMM 52-42-23, PN NAS509-7, JAM NUT.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING HEAVY CHECK, AFT SERVICE DOOR STOP FITTING, DOOR STOP LOCKNUT ON 3 FITTINGS 1, 2, 4 IS CORRODED. MX R & R AFT SERVICE DOOR STOP FITTING DOOR STOP LOCKNUT ON 3 FITTINGS 1, 2, 4 IAW AMM 52-42-23, PN NAS509-7, JAM NUT.