What was found
LOSS OF B SYSTEM HYDRAULICS INFLIGHT WHEN FLAPS SELECTED TO POSITION 5. QUANTITY INDICATES ZERO<[01] FOUND #2 EDP LEAKING; REF ATTACHED NONROUTINES FOR WORK PERFORMED. AMM 29-11-00
- Difficulty date
- July 22, 2023
- Submitted
- July 24, 2023
- Operation
- Air carrier
- Aircraft
- N8653A
- Make and model
- Boeing 7378H4
- Aircraft serial
- 37037
- Aircraft time
- 29,148 hours, 13,742 cycles
- System (JASC)
- 2913 · Hydraulic Pump (Electric/Engine), Main
- Part
- Pump
- Part number
- UNKNOWN
- Condition
- Leaking
- Location
- Zn 400 Nacelle/P
- Stage of operation
- AP
- How discovered
- 9
- Nature of condition
- K, O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.