What was found
HEAVY CHECK COE/MAJOR REPAIR, LT ENGINE NACELLE UNDERWING BOX OUTBOARD SHEET METAL DOUBLER HAS LEVEL 2 FRETTING DAMAGE. REPAIRED IAW SRAS CETS-4525/16. 10789.
- Difficulty date
- September 30, 2016
- Submitted
- November 17, 2016
- Operation
- Air carrier
- Aircraft
- N921FX
- Make and model
- Aerosp ATR42300
- Aircraft serial
- 319
- Aircraft time
- 26,726 hours, 30,656 cycles
- System (JASC)
- 5420 · Nacelle/Pylon Miscellaneous Structure
- Part
- Doubler
- Part number
- S54310252200
- Condition
- Corroded
- Location
- Lt Nacelle
- 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.