SDR FDEA200905121636

Service difficulty report · Floorbeam · Boeing 75723A

Difficulty date: May 12, 2009
Submitted: May 13, 2009
Operation: Air carrier
Aircraft: N922FD
Make and model: Boeing 75723A
Aircraft serial: 24293
Aircraft time: 63,958 hours, 20,678 cycles
System (JASC): 5315 · Fuselage Main, Floor Beam
Part: Floorbeam
Part number: BAC15051006172
Condition: Corroded
Location: Zone 200
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

MCD FLOORBEAM AT STA 365, BETWEEN RBL25 AND RBL 70, HAS CORROSION. REMOVED DAMAGE SECTION IAW SRM 53-00-51. FABRICATED NEW CHORD MAT BAC1505-100617/20. INSTALLED REPAIR PARTS AND CHORD IAW SRM 53-00-51, AT STA 365, LBL14- RBL70. REPAIR NR 3 AND CATEGORY A, MAJOR REPAIR.

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