What was found
DIVERSION, DUE TO LOSS OF CREW O2. REPLACED UPPER AND LOWER CREW O2 BOTTLES IAW AMM 12-15-08. REPLACED UPPER AND LOWER CREW O2 PRESS XMITTERS, LEAK CHECKED OKAY.
- Difficulty date
- October 22, 2007
- Submitted
- December 3, 2007
- Operation
- Air carrier
- Aircraft
- N540MC
- Make and model
- Boeing 747243B
- Aircraft serial
- 22508
- Aircraft time
- 100,468 hours, 17,468 cycles
- System (JASC)
- 3510 · Crew Oxygen System
- Part
- Transmitter
- Part number
- 10622381
- Part serial
- 107240678878
- Condition
- Malfunctioned
- Location
- Crew O2
- Stage of operation
- CR
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.