What was found
DURING A CHECK, FOUND PORTABLE OXYGEN MASK DAMAGED. THE MASK WAS REPLACED IAW AMM 35-3 1-00
- Difficulty date
- June 1, 2017
- Submitted
- June 2, 2017
- Operation
- Air carrier
- Aircraft
- N78001
- Make and model
- Boeing 777224
- Aircraft serial
- 27577
- Aircraft time
- 92,268 hours, 9,309 cycles
- System (JASC)
- 3530 · Portable Oxygen System
- Part
- Oxygen Mask
- Part number
- 289601248
- Condition
- Cracked
- Location
- Portable
- 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.