What was found
WO 248415 NR 500035 HEAVY CHECK COE/MAJOR REPAIR: UPPER WING RIB 1-2 ACCESS DOOR CUTOUT FOR 521DT HAS FRETTING DAMAGE. CORRECTIVE ACTION: REPAIRED PER SRAS DO/TS-4809/07...4337 ISSUE H, DATED 12/24/2023.
- Difficulty date
- November 1, 2023
- Submitted
- December 29, 2023
- Operation
- Air carrier
- Aircraft
- N801FX
- Make and model
- Aerosp ATR72212
- Aircraft serial
- 338
- Aircraft time
- 38,540 hours, 42,617 cycles
- System (JASC)
- 5730 · Wing, Plate/Skin
- Part
- Skin
- Part number
- S57112322200
- Part serial
- NA
- Condition
- Corroded
- Location
- Zone 500
- 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.