What was found
WO 254917 NR 200071 HEAVY CHECK COE/MAJOR REPAIR DISCREPANCY: INTERNAL FUSELAGE ABOVE STRINGER 6R BETWEEN FRAMES 20-21 HAS LEVEL 2 CORROSION UNDER INSULATION STANDOFF. CORRECTIVE ACTION: REPAIR PER ATR42 SRM 530000-300-803-A01.
- Difficulty date
- May 17, 2024
- Submitted
- July 26, 2024
- Operation
- Air carrier
- Aircraft
- N917FX
- Make and model
- Aerosp ATR42300
- Aircraft serial
- 354
- Aircraft time
- 27,461 hours, 35,525 cycles
- System (JASC)
- 5330 · Fuselage Main, Plate/Skin
- Part
- Skin
- Part number
- S53371307202
- Condition
- Corroded
- Location
- Zone 200
- 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.