What was found
DURING HEAVY CHECK, RT APU FIRE WALL CRACKED AT THE BEND. MX R & R FIREWALL IAW AMM 53-31-21, NO DEFECTS NOTED.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING HEAVY CHECK, RT APU FIRE WALL CRACKED AT THE BEND. MX R & R FIREWALL IAW AMM 53-31-21, NO DEFECTS NOTED.