- Difficulty date
- December 10, 2012
- Submitted
- December 14, 2012
- Operation
- Air carrier
- Aircraft
- N406QX
- Make and model
- Bombdr DHC8402
- Aircraft serial
- 4048
- Aircraft time
- 27,831 hours, 29,029 cycles
- Part
- Bulkhead
- Condition
- Corroded
- 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.
What was found
AFT FLAT BULKHEAD HAS CORROSION ON LOWER EDGE. REMOVED CORROSION IAW SRM 51-21-00-00-02. MIN THICKNESS REMAINING LOWER EDGE .076, REF NTM 51-00-02-250-801 PT 4. CONFIRMED AREA CRACK FREE REF NTM 51-00-06-910-801, PT 1 AND 51-00-04-910-801 PT 1. SUBMITTED TO ENGINEERING. FABRICATED FWD FILLER, DOUBLER, SPLICE AND INSTALLED SAME IAW RD 8/4-25-290.