What was found
F/O OXYGEN MASK WOULD NOT TEST PROPERLY WHEN PRESS TO TEST THERE IS NO CATS EYE. R & R F/O O2 STOWAGE BOX IAW 2 AMM 35-11-15.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
F/O OXYGEN MASK WOULD NOT TEST PROPERLY WHEN PRESS TO TEST THERE IS NO CATS EYE. R & R F/O O2 STOWAGE BOX IAW 2 AMM 35-11-15.