SDR C1HA200594002

Service difficulty report · Carriage · Boeing 727290

Difficulty date: June 1, 2005
Submitted: June 3, 2005
Operation: Air carrier
Aircraft: N294AS
Make and model: Boeing 727290
Aircraft serial: 22146
System (JASC): 5753 · Trailing Edge Flaps
Part: Carriage
Condition: Vibration
Location: Lt Te Flap
Stage of operation: CL
How discovered: V
Nature of condition: E
Precautionary procedure: J, A

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

DURING CLIMB-OUT AT APPROX FL 190, VIBRATION FELT THROUGHOUT A/C. VISUAL INSP FOUND LT TE FLAP VIBRATING AS BEFORE (LOG PAGE 3059). VIBRATION PERSISTED FROM 310 KIAS TO 250 KIAS. FUEL DUMPED (APPROX 4000 LBS) AND AIR RETURN TO MMUN. REF LP C03060 ITEM 3. LT I/B AFT FLAP VIBRATION IN FLIGHT. R & R LT I/B AFT FLAP CARRIAGE ASSY POSITION 3 AND 4. OPS CHECKS NORMAL. REF MM 27-51-01.