What was found
DURING HEAVY CHECK, R1 DOOR NUT ON STOP BELLCRANKS IS CORRODED. MAINTENANCE R & R R1 DOOR NUT ON STOP BELL CRANKS IAW AMM 52-41-20. PN AN316-4R, NUT.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING HEAVY CHECK, R1 DOOR NUT ON STOP BELLCRANKS IS CORRODED. MAINTENANCE R & R R1 DOOR NUT ON STOP BELL CRANKS IAW AMM 52-41-20. PN AN316-4R, NUT.