What was found
FRETTING CORROSION ON LT WING FUEL TANK ACCESS PANEL 524BT. REMOVED CORROSION IAW RD 8/4/57/442. DETERMINED TO BE CRACK FREE. MIN REMAINING THICKNESS IS 0.121" WITHIN LIMITS. ALODINED PRIMED AND PAINTED AREA.
- Difficulty date
- October 10, 2011
- Submitted
- October 21, 2011
- Operation
- Air carrier
- Aircraft
- N403QX
- Make and model
- Bombdr DHC8402
- Aircraft serial
- 4037
- Aircraft time
- 25,296 hours, 26,513 cycles
- System (JASC)
- 5730 · Wing, Plate/Skin
- Part
- Access Panel
- 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.