SDR 06FDEA2678

Service difficulty report · Floorbeam · Boeing 727200

Difficulty date: July 25, 2006
Submitted: July 27, 2006
Operation: Air carrier
Aircraft: N281FE
Make and model: Boeing 727200
Aircraft serial: 22348
Aircraft time: 40,431 hours, 28,293 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

WHILE WORKING OK TO CLOSE MAIN CARGO AREA FLOORBOARDS, FOUND CORROSION ON PREVIOUS BLEND ON TOP OF FLOORBEAM, AND ONE MISDRILLED HOLE AT; BS 1030, LBL 9, WL 208. CUT OUT CORROSION DAMAGE AND REPAIRED UPPER CHORD OF FLOORBEAM PER SRM 53-10-8 FIG 3.

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