What was found
CORROSION ON PREVIOUS INNER DOUBLERS REPAIR ON APU RIGHT DOOR. INNER DOUBLERS ON APU RIGHT DOOR WERE REPLACED PER SRM 51-30-02, 52-05 FIG 9.
- Difficulty date
- July 13, 2017
- Submitted
- July 14, 2017
- Operation
- Air carrier
- Aircraft
- N911DL
- Make and model
- Doug MD88
- Aircraft serial
- 49542
- Aircraft time
- 76,124 hours, 58,812 cycles
- System (JASC)
- 5247 · Auxiliary Power Unit (APU) Doors
- Part
- Doubler
- Condition
- Corroded
- Location
- Apu Door
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.