What was found
PDX - C4 CHECK - RIGHT WING LOWER SPAR CAP HAS FRETTING CORROSION FORMING AT APPROXIMATELY YW145.2 TO 155.2. REPAIRED IAW Q400 RD 8/4-57-935, AND NDTM PT-6 51-00-01.
- Difficulty date
- February 8, 2008
- Submitted
- March 4, 2008
- Operation
- Air carrier
- Aircraft
- N406QX
- Make and model
- Bombdr DHC8402
- Aircraft serial
- 4048
- Aircraft time
- 17,007 hours, 17,116 cycles
- System (JASC)
- 5711 · Wing Spar
- Part
- Spar Cap
- Condition
- Corroded
- Location
- Rt 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.