As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(AIRCRAFT NOT GROUNDED) DURING O2 TEST CONTINUOUS FLOW OF O2 DOES NOT STOP WHEN PRESS TO TEST AND RESET BUTTON IS PRESSED. / REMOVED AND REPLACED CAPT FWD O2 MASK STORAGE BOX IAW AMM 35-12-41-000-001A AND 35-12-41-400-001A. REMOVED AND REPLACED CAPT FWD O2 MASK IAW AMM 35-12-41-000-002A AND 35-12-41-400-002A. ALL OPS CHECK GOOD. A/C OK FOR SERVICE. "