What was found
ASPIRATOR FLAPPER VALVE LEAKING. REPLACED ASPIRATOR
- Difficulty date
- November 9, 2007
- Submitted
- November 16, 2007
- Operation
- Air carrier
- Aircraft
- N128UA
- Make and model
- Boeing 747422
- Aircraft serial
- 30023
- Engine
- Pwa PW4056
- System (JASC)
- 2565 · Escape Slide
- Part
- Flapper Valve
- Part number
- 5A28701
- Part serial
- 1892
- Condition
- Leaking
- Location
- Aspirator
- Component
- Aspirator
- Component part number
- 7A146723
- Stage of operation
- IN
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.