What was found
L/H WING, OUTBD MAIN FLAP, UPPER SKIN HAS WEAR MARKS AT APPROX. WS 425 REPAIRED THE L/W OUTBD MAIN FLAP UPPER SKIN IAW B757 SRM 57-53-01-2R, FIG. 201, SHT. 3, AND SRM 51-70-10-2R.
- Difficulty date
- November 30, 2021
- Submitted
- November 30, 2021
- Operation
- Air carrier
- Aircraft
- N990FD
- Make and model
- Boeing 757200
- Aircraft serial
- 22909
- Aircraft time
- 86,337 hours, 44,162 cycles
- System (JASC)
- 2750 · Trailing Edge Flap Control System
- Part
- Skin
- Part number
- 113N34001
- Condition
- Worn
- Location
- N/A
- Component
- Flap Assy, O/B · Boeing
- Component part number
- 113N300319H
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O, O, O
- Precautionary procedure
- K, K, K, K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.