What was found
FRAME 28C, STRINGER 17 HAS CORNER BRACKET WITH EXFOLIATION CORROSION. DAMAGE EXCEEDS MANUFACTURER'S ACCEPTABLE LIMITS. REPLACED THE STRINGER CLIP IAW SRM 51-21-42. FABRICATED NEW CLIP IAW SRM 53514012-A01.
- Difficulty date
- July 13, 2016
- Submitted
- July 15, 2016
- Operation
- Air carrier
- Aircraft
- N820FX
- Make and model
- Aerosp ATR72212
- Aircraft serial
- 248
- Aircraft time
- 36,020 hours, 32,899 cycles
- System (JASC)
- 5340 · Fuselage Main, Attach Fittings
- Part
- Stringer Clip
- Part number
- SI53572103244
- Condition
- Corroded
- Location
- Frame 28
- Part time
- 36,020 hours, 32,899 cycles
- 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.