What was found
INTERNAL DOUBLER ON LAV SERVICE DOOR STRUCTURE CORRODED IN LWR AFT CORNER. INTERNAL DOUBLER FOR LAV SERVICE STRUCTURE REMOVED IAW SRM 51-40-07 & 51-26-00-02-01. NEW LAV DOUBLER INSTALLED IAW SRM 51-42-05 & 51-40-15.
- Difficulty date
- October 21, 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)
- 5246 · Fluid Service Doors
- Part
- Doubler
- Condition
- Corroded
- Location
- Lav Service Door
- 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.