What was found
TRAILING EDGE FLAP DISAGREE EICAS MESSAGE WHEN FLAPS MOVED HYDRAULICALLY. REMOVED AND REPLACED TRAILING EDGE FLAP BYPASS VALVE IAW AMM. OPS AND LEAK CHECKED GOOD.
- Difficulty date
- April 10, 2013
- Submitted
- May 22, 2013
- Operation
- Air carrier
- Aircraft
- N549UA
- Make and model
- Boeing 757222
- Aircraft serial
- 25397
- Aircraft time
- 80,380 hours, 23,156 cycles
- Engine
- Pwa PW2037
- System (JASC)
- 2750 · Trailing Edge Flap Control System
- Part
- Bypass Valve
- Part number
- S270T01013
- Part serial
- 4846
- Condition
- Failed
- Location
- Te Flaps
- Stage of operation
- NR
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.