SDR IPXA2020090960022

Service difficulty report · Stringer · Doug MD11F

Difficulty date: August 24, 2020
Submitted: September 9, 2020
Operation: Air carrier
Aircraft: N290UP
Make and model: Doug MD11F
Aircraft serial: 48456
Aircraft time: 104,154 hours, 19,575 cycles
System (JASC): 5313 · Fuselage Main, Longeron/Stringer
Part: Stringer
Part number: APB74761
Condition: Cracked
Location: 47
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.

What was found

INSPECTION TYPE: 2C CENTER WING TANK STRINGER NR 47 IS CRACKED IN 3 PLACES, CXW=17, XCW= 46.5, AND XCW= -17.0. REPAIRED CRACKED CENTER WING TANK STRINGER NR 47 BETWEEN STA XCW= -34.0 TO XCW= 58.5, IAW SRM 57-10-03 REPAIR 1 FIG 201 (MAJOR).

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