What was found
WHILE PRE FLIGHTING AC FOUND CAPTS O2 MASK BOX TEST BUTTON BROKEN. REMOVED AND REPLACED CAPTS 02 MASK STOWAGE BOX PER 757 AMM 35-11-51-4-99. OPS CHECK GOOD. MVP COMPLETED BY 4706850 O2 CYLINDER OPENED.
- Difficulty date
- May 30, 2026
- Submitted
- June 1, 2026
- Operation
- Air carrier
- Aircraft
- N903FD
- Make and model
- Boeing 7572B7
- Aircraft serial
- 27124
- Aircraft time
- 60,323 hours, 28,755 cycles
- System (JASC)
- 3510 · Crew Oxygen System
- Part
- Stowage Box
- Part number
- MXP8913
- Condition
- Damaged
- Location
- Oxygen Mask
- 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.