What was found
CAPTS O2 MASK IS DIFFICULT TO RESET. THE O2 ON FLAG STICKS IN VIEW. DOES NOT DISAPPEAR WHEN RESET IS PUSHED-MUST PUSH ON O2 ON FLAG. RESET CAPT O2 MASK PRESS TO TEST ON STOWAGE BOX AS REQD. CHKS GOOD AT THIS TIME. REF AMM 35-12.
- Difficulty date
- July 22, 2018
- Submitted
- July 24, 2018
- Operation
- Air carrier
- Aircraft
- N829DN
- Make and model
- Boeing 737932ER
- Aircraft serial
- 31941
- Aircraft time
- 12,996 hours, 4,892 cycles
- System (JASC)
- 3510 · Crew Oxygen System
- Part
- Oxygen Mask
- Condition
- Malfunctioned
- Location
- Cockpit
- Stage of operation
- IN
- How discovered
- C
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.