SDR 08FDEA04634

Service difficulty report · Floorbeam · Boeing 7272D4

Difficulty date: October 30, 2008
Submitted: November 3, 2008
Operation: Air carrier
Aircraft: N287FE
Make and model: Boeing 7272D4
Aircraft serial: 21849
Aircraft time: 39,962 hours, 27,597 cycles
System (JASC): 5315 · Fuselage Main, Floor Beam
Part: Floorbeam
Part number: 651631468
Condition: Corroded
Location: Zone 100
Stage of operation: NR
How discovered: 9
Nature of condition: O
Precautionary procedure: O

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

FUSELAGE UPPER LOBE INTERIOR STRUCTURE CORROSION STA 310 LBL 3, ON FLOORBEAM. REMOVED CORROSION, FOUND TO BE OUT OF LIMITS, FABRICATED REPAIR ANGLE, HFEC BLEND OUT AREA AND TO ALL FASTENER HOLES IN FLOOR BEAM. INSTALLED REPAIR. REF EA 7-5310-123807 STEP 1 THRU 13. THIS IS CLASSIFIED AS A MAJOR REPAIR.

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