What was found
UNCOMMANDED FLAP EXTENSION AND RETRACTION DURING FLIGHT. FLAPS WOULD OSCILLATE 3 DEGREES EVERY TEN MINUTES. REPLACED THE FLAP HYDRAULIC CONTROL VALVE.
- Difficulty date
- December 5, 1995
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Aircraft
- N344CA
- Make and model
- Saab SF340A
- Aircraft serial
- 340A25
- System (JASC)
- 2750 · Trailing Edge Flap Control System
- Part
- Control Valve
- Part number
- HP14161005
- Condition
- Malfunctioned
- Location
- Te Flaps
- Part time
- 21,484 hours
- Stage of operation
- CR
- Nature of condition
- J, F
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.