What was found
Q5 CHECK - AREA OF DELAMINATION ON LEFT AILERON REAR SPAR AT APPROX 5" FROM INBD EDGE & 1.5" FROM REAR SPAR EDGE. REPLACED LT AILERON IAW JOBCARD.
- Difficulty date
- June 8, 2013
- Submitted
- June 21, 2013
- Operation
- Air carrier
- Aircraft
- N439US
- Make and model
- Boeing 7374B7
- Aircraft serial
- 24781
- Aircraft time
- 59,988 hours, 41,222 cycles
- System (JASC)
- 5751 · Ailerons
- Part
- Spar
- Part number
- 65C259119B
- Part serial
- HDH759
- Condition
- Delaminated
- Location
- Lt Aileron
- Part time
- 37,240 hours, 25,374 cycles
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.