What was found
DURING FUNCTIONAL CHECK THE PILOT (CAPT) OXYGEN MASK DID NOT BREATHE OUT. MASK ASSY WAS REPLACED IAW AMM 35-10-10-10-400-801A. AIRCRAFT REMAINS OUT OF SERVICE FOR HEAVY CHECK COMPLETION.
- Difficulty date
- May 12, 2019
- Submitted
- June 6, 2019
- Operation
- Air carrier
- Aircraft
- N867RW
- Make and model
- Emb ERJ170100SU
- Aircraft serial
- 17000130
- Aircraft time
- 30,688 hours, 19,918 cycles
- System (JASC)
- 3510 · Crew Oxygen System
- Part
- Oxygen Mask
- Part number
- 17469294
- Condition
- Inoperative
- Location
- Cockpit
- Part time
- 30,688 hours, 19,918 cycles
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.