SDR IPXA2018022826969

Service difficulty report · Stringer · Doug MD11F

Difficulty date: February 7, 2018
Submitted: February 28, 2018
Operation: Air carrier
Aircraft: N288UP
Make and model: Doug MD11F
Aircraft serial: 48540
Aircraft time: 73,850 hours, 13,387 cycles
System (JASC): 5713 · Wing, Longeron/Stringer
Part: Stringer
Part number: ARB7115505
Condition: Cracked
Location: Lt Wing
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: 3C, WHILE ACCOMPLISHING EO MD11-5720-52728-A, A. A CRACK WAS DETECTED ON LT WING STRINGER 12, 14 INCHES IN LENGTH, DEPTH GREATER THAN .050. REPAIRED LT WING STRINGER 12 BETWEEN XORS 622 AND XORS 653 IAW SRM 57-00-03, REPAIR 5, FIG. 202, REV. 64. MAJOR.

More about the Doug MD-11F