What was found
FIRST OFFICER'S MASK LINES ARE FRAYED. REPLACED FIRST OFFICERS O2 MASK REF MM 25-11-11 PG 201 OP CHECKED GOOD. AC OK FOR SERVICE.
- Difficulty date
- May 3, 2008
- Submitted
- May 6, 2008
- Operation
- Air carrier
- Aircraft
- N398UA
- Make and model
- Boeing 737322
- Aircraft serial
- 24673
- Aircraft time
- 49,965 hours, 34,324 cycles
- Engine
- Ge CFM56*
- System (JASC)
- 3510 · Crew Oxygen System
- Part
- Oxygen Mask
- Part number
- MC1025154
- Condition
- Faulty
- Location
- F/O'S
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.