What was found
DURING C-CHECK IN CVG, WHILE STOWING OXYGEN MASKS FOUND LINE BROKEN AT CHECK VALVE AT SEAT 2A/B. MAINTENANCE REPLACED MASK AND LINE ASSEMBLY P/N 174085-43 AT SEAT 2A/B IAW AMM 35-20-31.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING C-CHECK IN CVG, WHILE STOWING OXYGEN MASKS FOUND LINE BROKEN AT CHECK VALVE AT SEAT 2A/B. MAINTENANCE REPLACED MASK AND LINE ASSEMBLY P/N 174085-43 AT SEAT 2A/B IAW AMM 35-20-31.