What was found
DECLARED EMERGENCY, TE FLAPS WOULD NOT FULLY EXTEND. R&R TE FLAP HYD PUMP PER MM.
- Difficulty date
- December 28, 2018
- Submitted
- December 28, 2018
- Operation
- Air carrier
- Aircraft
- N8557Q
- Make and model
- Boeing 7378H4
- Aircraft serial
- 63582
- Aircraft time
- 3,658 hours, 1,550 cycles
- System (JASC)
- 2913 · Hydraulic Pump (Electric/Engine), Main
- Part
- Pump
- Part number
- 887477
- Condition
- Faulty
- Location
- Hydraulic Sys
- Stage of operation
- AP
- How discovered
- O
- Nature of condition
- S, F
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.