What was found
INSPECTION TYPE:3CCENTER WING UPPER AUX TANK STRINGER 47 BETWEEN XCW 5.5 & XCW 28.5 IS CRACKED.REPAIRED CRACKED CENTER WING UPPER AUX TANK STRINGER 47 BETWEEN XCW 5.5 & XCW 28.5 IAW SRM 57-10-03, REPAIR 1, FIGURE 201. (MAJOR)
- Difficulty date
- September 23, 2021
- Submitted
- October 8, 2021
- Operation
- Air carrier
- Aircraft
- N259UP
- Make and model
- Doug MD11F
- Aircraft serial
- 48417
- Aircraft time
- 87,734 hours, 18,447 cycles
- System (JASC)
- 5710 · Wing Main, Frame Structure
- Part
- Stringer
- Part number
- APB74761
- Condition
- Cracked
- Location
- Upper Aux Tank
- 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.