What was found
WO 176596 NR 500074 HEAVY CHECK COE/MAJOR REPAIR: LH WING FWD SPAR UPPER FLANGE BETWEEN RIBS 4-5 HAVE CHAFE DAMAGE. LEVEL 2 CORRECTIVE ACTION: REPAIRED PER SRAS ES-4990/17...12177 DATED 11/30/2017.
- Difficulty date
- November 3, 2017
- Submitted
- December 13, 2017
- Operation
- Air carrier
- Aircraft
- N804HC
- Make and model
- Aerosp ATR42500
- Aircraft serial
- 623
- Aircraft time
- 21,608 hours, 26,662 cycles
- System (JASC)
- 5754 · Leading Edge Devices
- Part
- Flange
- Part number
- S57114040202
- Condition
- Chafed
- Location
- Lt Wing Slat
- 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.