What was found
PASSENGER O2 FLUCTUATING FROM 1450 TO 1740 PSI. PERFORMED LEAK CHECKS OF ALL SYSTEMS-GOOD, SERVICED O2 SYS TO PROPER LEVELS AND OBSERVED NO FLUCTUATIONS. GROUND TEMP 54F.
- Difficulty date
- October 26, 2007
- Submitted
- October 30, 2007
- Operation
- Air carrier
- Aircraft
- N310UA
- Make and model
- Boeing 737322
- Aircraft serial
- 23671
- Aircraft time
- 72,420 hours, 9,039 cycles
- Engine
- Cfmint CFM563C1
- System (JASC)
- 3520 · Passenger Oxygen System
- Part
- Oxygen Bottle
- Condition
- Unknown
- Location
- Pax
- Stage of operation
- IN
- How discovered
- O
- Nature of condition
- W
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.