What was found
FOUND APU BLEED PRESSURE DUCT PRESSURE SURGES. REMOVED AND REPLACED SURGE VALVE FILTER. OPS CHECKED NORMAL IAW AMM 49-53-06.
- Difficulty date
- August 18, 2016
- Submitted
- August 19, 2016
- Operation
- Air carrier
- Aircraft
- N1997A
- Make and model
- Boeing 76733A
- Aircraft serial
- 27310
- Aircraft time
- 89,814 hours, 17,432 cycles
- System (JASC)
- 4950 · APU Bleed Air System
- Part
- Filter
- Part number
- 31747265
- Condition
- Malfunctioned
- Location
- Surge Valve
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- J
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.