What was found
DURING HEAVY CHECK, RT APU FIREWALL IS CRACKED. MX PERFORMED REPAIR INSTRUCTIONS IAW SRM 53-31-21.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING HEAVY CHECK, RT APU FIREWALL IS CRACKED. MX PERFORMED REPAIR INSTRUCTIONS IAW SRM 53-31-21.