What was found
LOST ALL CREW OXYGEN. DEFECTIVE O2 TRANSDUCER. REPLACED TRANSDUCER.
- Difficulty date
- December 30, 2003
- Submitted
- January 13, 2004
- Operation
- Air carrier
- Aircraft
- N781UA
- Make and model
- Boeing 777222
- Aircraft serial
- 26945
- Aircraft time
- 29,843 hours, 5,751 cycles
- Engine
- Pwa PW4077
- System (JASC)
- 3510 · Crew Oxygen System
- Part
- Transducer
- Part number
- 8315625020R
- Part serial
- 663482
- Condition
- Defective
- Location
- Crew O2
- Stage of operation
- NR
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.