What was found
DURING INSPECTION, FOUND LOWER AFT FUSELAGE INNER SKIN DOUBLER CORRODED AT THE OUTFLOW VALVE OPENING. MAINTENANCE REMOVED AND REPLACED THE DOUBLER IAW DRAWING 147A0002, AND SRM 51-40-02.
- Difficulty date
- August 15, 2017
- Submitted
- August 16, 2017
- Operation
- Air carrier
- Aircraft
- N383DN
- Make and model
- Boeing 737832
- Aircraft serial
- 30346
- Aircraft time
- 57,216 hours, 22,553 cycles
- System (JASC)
- 5330 · Fuselage Main, Plate/Skin
- Part
- Doubler
- Part number
- 147A34245
- Condition
- Corroded
- Location
- Fuselage Skin
- 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.