What was found
COCKPIT SUPERNUMERARY PORTABLE OXYGEN FULL FACE MASK HAS DETERIORATED RUBBER ON HOSE. REMOVED AND REPLACED O2 MASK @ SUPERNUMERARY PORTABLE BOTTLE IAW B767 AMM 35-31-01.
- Difficulty date
- June 12, 2021
- Submitted
- June 16, 2021
- Operation
- Air carrier
- Aircraft
- N1619A
- Make and model
- Boeing 7673Y0
- Aircraft serial
- 26208
- Aircraft time
- 76,860 hours, 14,194 cycles
- System (JASC)
- 3510 · Crew Oxygen System
- Part
- Oxygen Mask
- Part number
- 10800C15F
- Condition
- Deteriorated
- Location
- Cockpit
- 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.