What was found
#1 ENGINE OB FAN COWL INNER SURFACE AFT UPPER WEAR PLATE HAS FRETTING DAMAGE AND BARE METAL
- Difficulty date
- August 23, 2024
- Submitted
- October 2, 2024
- Operation
- Air carrier
- Aircraft
- N491AZ
- Make and model
- Boeing 767323
- Aircraft serial
- 29429
- Aircraft time
- 90,150 hours, 16,255 cycles
- System (JASC)
- 5420 · Nacelle/Pylon Miscellaneous Structure
- Part
- Fan Cowl
- Part number
- 2242201507
- Part serial
- 0327
- Condition
- Worn
- Location
- Zone 400
- 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.