SDR IPXA2022052782568

Service difficulty report · Stringer · Doug MD11F

Difficulty date: May 9, 2022
Submitted: May 27, 2022
Operation: Air carrier
Aircraft: N257UP
Make and model: Doug MD11F
Aircraft serial: 48451
Aircraft time: 79,773 hours, 17,321 cycles
System (JASC): 5310 · Fuselage Main, Structure
Part: Stringer
Part number: APB74741
Condition: Cracked
Location: Ctr Aux Tank
Stage of operation: IN
How discovered: 9
Nature of condition: O
Precautionary procedure: O

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

INSPECTION TYPE:3CUPPER CTR AUXILIARY TANK STRINGER 45 AT STA X=-17 , X=-46 AND BETWEEN XCW=-6.00 AND XCW=-29.00 HAS A CRACKED.REMOVED, FAB, REPAIRED THE CRACKED STRINGER 45 AT STA X=-17,X=-46 AND BETWEEN XCW=-6.00 AND XCW=-29.00 IAW SRM 57-10-03 REPAIR 1 FIG 201. REV 68.01 (MAJOR)

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