What was found
CORROSION ON INNER PRODUCTION DOUBLER BS 1309, OUTFLOW VALVE AREA. DUE TO EXCESIVE CORROSION DOUBLER WAS REPLACED IAW SRM 51-10-4M, 51-10-3, PAR 21 AND 14, 51-30-2 AND 51-30-5, AND DWG 5936021.
- Difficulty date
- April 22, 2016
- Submitted
- April 25, 2016
- Operation
- Air carrier
- Aircraft
- N927DA
- Make and model
- Doug MD88
- Aircraft serial
- 49714
- Aircraft time
- 71,560 hours, 53,833 cycles
- System (JASC)
- 5330 · Fuselage Main, Plate/Skin
- Part
- Skin
- Condition
- Corroded
- Location
- Bs 1309
- 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.