What was found
DURING C-3 CHECK, INSPECTION REPORTED HOLE IN FIREWALL UNDER SEALANT IN NR 2 ENGINE LT THRUST REVERSER COWL. REPAIRED DAMAGE PER EA 54T-737-037, REV A.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING C-3 CHECK, INSPECTION REPORTED HOLE IN FIREWALL UNDER SEALANT IN NR 2 ENGINE LT THRUST REVERSER COWL. REPAIRED DAMAGE PER EA 54T-737-037, REV A.