SDR WRLA20100608365

Service difficulty report · Support Beam · Doug MD11

Difficulty date: June 8, 2010
Submitted: June 17, 2010
Operation: Air carrier
Aircraft: N278WA
Make and model: Doug MD11
Aircraft serial: 48746
Aircraft time: 49,283 hours, 5,389 cycles
Engine: Pwa PW4462
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Support Beam
Part number: AGA7028507
Condition: Corroded
Location: Fuselage
Stage of operation: IN
How discovered: V
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

CORROSION - FOUND M/D FLOOR SUPPORT BEAM CORROSION AT Y=1821-1887 X=35.8, NRC U05037 ISSUED. REMOVED AND REPLACED THE SUPPORT BEAM IAW SRM 51-31-01 REV43, FABRICATE A NEW PART IAW EI NR W2010P53B-1228 REV00, INSTALLED NEW SUPPORT BEAM IAW SRM 51-31-01 REV 43 CONDITION SATISFACTORY.

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