- Difficulty date
- January 9, 2009
- Submitted
- January 12, 2009
- Operation
- Air carrier
- Aircraft
- N550UA
- Make and model
- Boeing 757222
- Aircraft serial
- 25398
- Aircraft time
- 64,536 hours, 18,721 cycles
- Engine
- Pwa PW2037
- Part
- Flap
- Condition
- Malfunctioned
- Location
- Wing
- Stage of operation
- NR
- How discovered
- O
- Nature of condition
- F, J
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLAPS FAILED TO MOVE. T/E LIGHT ILLUMIN EICAS MESSAGE 'T/E FLAP DISAGREE' DISPLAYED. FLAPS OPERATE NORMALLY ALTERNATE SYS. REPLACED NR 2 FSEU WITH DIGITAL MODEL. ALL ADJUSTMENTS CHECK GOOD. REPLACED NR 8 FLAP TRANSMISSION AND INSTALLED NEW JACKSCREW. OPS CHECK GOOD.