SDR FDEA201408062095

Service difficulty report · Floorbeam · Doug MD1010F

Difficulty date: August 6, 2014
Submitted: September 2, 2014
Operation: Air carrier
Aircraft: N567FE
Make and model: Doug MD1010F
Aircraft serial: 46994
Aircraft time: 75,922 hours, 26,787 cycles
System (JASC): 5315 · Fuselage Main, Floor Beam
Part: Floorbeam
Part number: AFA00431
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

AFT CARGO COMPARTMENT AFT INTERMEDIATE FLOOR SUPPORT BEAM HAS CORROSION AT STATION X=58, LT LONGERON 43 STATION Y 1781. REMOVED CORROSION FROM STA 1781 FLOORBEAM AT LONGERON 43, FOUND TO BE OUT OF LIMITS, 100% MATERIAL LOSS, IAW SRM 53-00-01, FIG 1A. REPAIRED FLOORBEAM 1781 IAW SRM 53-60-01, FIG 3, SH 1 & 2. MAJOR REPAIR.

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