SDR FDEA201802130365

Service difficulty report · Doubler · Doug MD11F

Difficulty date: February 13, 2018
Submitted: February 27, 2018
Operation: Air carrier
Aircraft: N575FE
Make and model: Doug MD11F
Aircraft serial: 48500
Aircraft time: 81,514 hours, 18,322 cycles
System (JASC): 5312 · Fuselage Main, Bulkhead
Part: Doubler
Part number: AEA05262
Condition: Cracked
Location: Bs 1374
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

CENTER LANDING GEAR WHEEL WELL, RT SIDE BULKHEAD, FWD CROSS DOUBLER FOUND CRACKED AT BS 1374, Z 75 TO Z 87. A DOUBLER WAS FABRICATED IAW DWG AEA0526, REV NC. REMOVED AND REPLACED IAW SRM 51-33-01-OG. THE REPAIR WAS CLASSIFIED AS MAJOR IAW GMM 6-2-100.

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