What was found
INSPECTION TYPE: 3C, AFT PYLON CENTER SECTION UPPER SPAR AFT VERTICAL FLANGE CHAFE DAMAGE AT YID=562 ZID=82. REPAIRED THE SPAR IAW EA 011-5410-01-A6550 REV. IR AND EO MD11-5410-62491-A (MAJOR).
- Difficulty date
- October 24, 2016
- Submitted
- November 18, 2016
- Operation
- Air carrier
- Aircraft
- N253UP
- Make and model
- Doug MD11F
- Aircraft serial
- 48439
- Aircraft time
- 68,475 hours, 14,029 cycles
- System (JASC)
- 5411 · Nacelle/Pylon, Frame/Spar/Rib
- Part
- Spar
- Part number
- AVB7506501
- Condition
- Chafed
- Location
- Nacelle
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.