What was found
SLATS PRIMARY FAIL PRIMARY (HYDRAULIC) SLAT DRIVE FAILURE. SLATS OPERATING IN SECONDARY (ELECTRICAL) MODE. REPLACED NR 2 FSEU PER MM, CHECKS OKAY.
- Difficulty date
- August 1, 2010
- Submitted
- August 4, 2010
- Operation
- Air carrier
- Aircraft
- N227UA
- Make and model
- Boeing 777222
- Aircraft serial
- 30555
- Aircraft time
- 34,789 hours, 4,244 cycles
- Engine
- Pwa PW40903
- System (JASC)
- 2780 · Leading Edge Slat Control System
- Part
- Fseu
- Part number
- 654W00382
- Part serial
- 101
- Condition
- Failed
- Location
- Slats
- Stage of operation
- TX
- How discovered
- 9
- Nature of condition
- J
- Precautionary procedure
- D
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.