SDR FDEA201210283766

Service difficulty report · Floorbeam · Doug MD1010F

Difficulty date: October 28, 2012
Submitted: October 29, 2012
Operation: Air carrier
Aircraft: N550FE
Make and model: Doug MD1010F
Aircraft serial: 46521
Aircraft time: 83,471 hours, 33,362 cycles
System (JASC): 5315 · Fuselage Main, Floor Beam
Part: Floorbeam
Part number: AEA034423
Condition: Corroded
Location: Bs 1521
Part time: 83,471 hours, 33,362 cycles
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 COMPT FLOORBEAM COMPLETELY CORRODED THROUGH 2 ATTACH POINTS AS VIEWED FROM UNDER SURFACE STA 1521, LBL-3 TO RBL-3. REPAIRED CORRODED CENTER CARGO COMPT FLOORBEAM AT STA 1521, LBL-3 TO RBL-3 AS REQ IAW SRM 53-00-01, FIG 8, MAJOR REPAIR.

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