What was found
OXYGEN SYS NON-RETURN VALVE LEAKING ALLOWING OXYGEN TO FLOW BACKWARDS AND LEAK OUT OF FILLER PORT. THIS WAS A BRAND NEW CHECK VALVE FROM MFG. REMOVED AND REPLACED UNIT.
- Difficulty date
- June 5, 2012
- Submitted
- June 11, 2012
- Operation
- Air carrier
- Aircraft
- N261PA
- Make and model
- Braero HAWKER1000
- Aircraft serial
- 259003
- Aircraft time
- 8,748 hours, 5,704 cycles
- System (JASC)
- 3510 · Crew Oxygen System
- Part
- Check Valve
- Part number
- K39068
- Part serial
- 257
- Condition
- Leaking
- Location
- Oxygen System
- 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.