What was found
LEFT PACK RAM AIR EXIT HAS DELAMINATION IN DUCT. REMOVED & REINSTALLED LT PACK EXHAUST PLENUM IAW AMM 21-51-03. REPAIRED PLENUM IAW SRM 51-70-06, LEAK CHECKED GOOD.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
LEFT PACK RAM AIR EXIT HAS DELAMINATION IN DUCT. REMOVED & REINSTALLED LT PACK EXHAUST PLENUM IAW AMM 21-51-03. REPAIRED PLENUM IAW SRM 51-70-06, LEAK CHECKED GOOD.