What was found
PDX C3 - LEFT WING FRONT SPAR MOUNT FLANGES FOR LEADING EDGE PANEL 511AL HAS FRETTING CORROSION ON INBOARD UPPER AND LOWER SURFACES, ALSO ON OUTBOARD LOWER SURFACE. REPAIRED IAW RD 8/4-57-735.
- Difficulty date
- October 13, 2006
- Submitted
- January 24, 2007
- Operation
- Air carrier
- Aircraft
- N414QX
- Make and model
- Bombdr DHC8402
- Aircraft serial
- 4061
- Aircraft time
- 12,713 hours, 12,795 cycles
- System (JASC)
- 5711 · Wing Spar
- Part
- Spar
- Condition
- Corroded
- Location
- Lt Wing
- 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.