What was found
FOUND CREW OXYGEN PRESSURE READING 710 PSI. [08-14-07] REPRESSURIZED CREW O2 CYLINDERS MANY TIMES. AFTER TROUBLESHOOTING, REPLACEMENT OF THE O2 MASK STOWAGE BOX RESOLVED PROBLEM. NO RECURRENCE. AIRPLANE OK FOR SERVICE.
- Difficulty date
- July 19, 2007
- Submitted
- July 24, 2007
- Operation
- Air carrier
- Aircraft
- N225UA
- Make and model
- Boeing 777222
- Aircraft serial
- 30554
- Aircraft time
- 20,823 hours, 2,736 cycles
- Engine
- Pwa PW4090
- System (JASC)
- 3510 · Crew Oxygen System
- Part
- Oxygen System
- Condition
- Reads Low
- Location
- Crew
- Stage of operation
- IN
- How discovered
- C
- Nature of condition
- J
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.