What was found
FIRST OFFICER O2 MASK LEAKING. REMOVED & REPLACED THE O2 MASK ASSY IAW AMM 35-11-51. OPS CHKD GOOD. THIS CLEARS DMI 25894, PLACARDS REMOVED.
- Difficulty date
- September 9, 2026
- Submitted
- September 10, 2026
- Operation
- Air carrier
- Aircraft
- N663GT
- Make and model
- Boeing 767324
- Aircraft serial
- 27568
- Aircraft time
- 116,888 hours, 24,109 cycles
- System (JASC)
- 3510 · Crew Oxygen System
- Part
- Oxygen Mask
- Part number
- MC1008109
- Condition
- Leaking
- Location
- Zone 200
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.