What was found
DURING HEAVY CHECK, MAINTENANCE FOUND CLEVEL 2 CORROSION ON BOTTOM AFT CORNER OF LAV SERVICE PORT INTERNAL DOUBLER. MAINTENANCE R & R DOUBLER IAW SRM 51-42-05-02-01.
- Difficulty date
- September 30, 2015
- Submitted
- October 21, 2015
- Operation
- Air carrier
- Aircraft
- N336NG
- Make and model
- Bombdr DHC8402
- Aircraft serial
- 4336
- Aircraft time
- 8,805 hours, 8,525 cycles
- System (JASC)
- 5310 · Fuselage Main, Structure
- Part
- Doubler
- Part number
- 85307789101
- Condition
- Corroded
- Location
- Service Port
- Part time
- 8,805 hours, 8,525 cycles
- 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.