SDR FDEA202009242304

Service difficulty report · Floorbeam · Doug MD11F

Difficulty date: September 24, 2020
Submitted: October 5, 2020
Operation: Air carrier
Aircraft: N603FE
Make and model: Doug MD11F
Aircraft serial: 48459
Aircraft time: 82,662 hours, 19,855 cycles
System (JASC): 5315 · Fuselage Main, Floor Beam
Part: Floorbeam
Part number: AFA004021
Condition: Cracked
Location: Center Cargo
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 CARGO COMPARTMENT, STATION 1741, X=0 FLOOR BEAM FOUND CRACK. CENTER CARGO COMPARTMENT, STATION 1741, X=0 CRACK FLOOR BEAM REMOVED, PER SRM 51-31-01-0G. FLOOR BEAM FABRICATED, PER DOUGLAS DRAWING AFA0040 REVISION V AND INSTALLED PER SRM 51-31-01-0G. REPAIR CLASSIFIED AS MAJOR, PER GMM 6-2-100.

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