What was found
INSPECTION TYPE: N/A, DURING APPROACH TO BFI, T/E FLAP DISAGREE MESSAGE AT FLAPS LESS THAN 1 DEGREE CHECKLIST RUN & LANDING AT BFI FOUND T/E FLAP BYPASS VALVE INTERMITTANT INOP. REMOVED AND REPLACED VALVE.
- Difficulty date
- April 12, 2000
- Submitted
- April 19, 2000
- Operation
- Air carrier
- Aircraft
- N430UP
- Make and model
- Boeing 75724APF
- Aircraft serial
- 25461
- System (JASC)
- 2750 · Trailing Edge Flap Control System
- Part
- Bypass Valve
- Condition
- Intermittent
- Location
- Hydraulic Sys
- Stage of operation
- LD
- How discovered
- O
- Nature of condition
- F
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.