What was found
THE LEFT WING AILERON HAD TWO WATER INGRESSION DELAMINATION AREAS AT THE INBOARD EDGE. THE AIRCRAFT WAS GROUNDED. REPLACED THE AILERON IAW AMM 27-11-21.
- Difficulty date
- July 16, 2018
- Submitted
- July 19, 2018
- Operation
- Air carrier
- Aircraft
- N190AA
- Make and model
- Boeing 757223
- Aircraft serial
- 32384
- Aircraft time
- 59,904 hours, 14,955 cycles
- System (JASC)
- 5751 · Ailerons
- Part
- Skin
- Condition
- Delaminated
- Location
- Lt Aileron
- 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.