What was found
DRAIN MAST INTERNAL AND EXTERNAL DOUBLER AT X 19.400 BETWEEN STRINGERS 32-33R CORRODED. REMOVED AND REPLACED THE DOUBLER IAW SRM 51-42-05, AND 51-23-10.
- Difficulty date
- October 27, 2016
- Submitted
- November 1, 2016
- Operation
- Air carrier
- Aircraft
- N437QX
- Make and model
- Bombdr DHC8402
- Aircraft serial
- 4240
- Aircraft time
- 17,164 hours, 18,397 cycles
- System (JASC)
- 5310 · Fuselage Main, Structure
- Part
- Doubler
- Condition
- Corroded
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.