SDR 03FDEA00144

Service difficulty report · Floorbeam · Boeing 727200

Difficulty date: February 20, 2003
Submitted: March 6, 2003
Operation: Air carrier
Aircraft: N464FE
Make and model: Boeing 727200
Aircraft serial: 21288
Aircraft time: 48,346 hours, 34,031 cycles
System (JASC): 5315 · Fuselage Main, Floor Beam
Part: Floorbeam
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

CORROSION ON FLANGES OF LONGITUDINAL FLOORBEAM BS 760-848, LBL 25, WL 208. REMOVED DAMAGE LONGITUDINAL BEAM, BS 760-848, LBL 25, WL 208, FABRICATED, ALODINED, PRIMED, AND INSTALLED REPLACEMENT LONGITUDINAL BEAM IAW SRM 51-30-2, 51- 30-5, 53-10-2, 51-10-2, 51-30-2.

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