What was found
UPON LANDING, FOUND OXYGEN MASK DOWN AT SEAT ROW 10 D-E-F. UPON FURTHER INSPECTION, FOUND FIRING PIN OUT OF POSITION ON CARTRIDGE. REMOVED AND REPLACED ROW 10 DEF O2 GENERATO IAW AMM 35-21-12-002-213-001.
- Difficulty date
- April 8, 2019
- Submitted
- April 11, 2019
- Operation
- Air carrier
- Aircraft
- N640GT
- Make and model
- Boeing 7673S1
- Aircraft serial
- 25221
- Aircraft time
- 87,964 hours, 18,699 cycles
- System (JASC)
- 3520 · Passenger Oxygen System
- Part
- O2 Generator
- Part number
- 11700314
- Part serial
- 259670
- Condition
- Activated
- Location
- Row 10 Def
- 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.