SDR USAA920082069

Service difficulty report · Floorbeam · Boeing 7373G7

Difficulty date: October 10, 2008
Submitted: December 1, 2008
Operation: Air carrier
Aircraft: N158AW
Make and model: Boeing 7373G7
Aircraft serial: 23780
Aircraft time: 65,693 hours, 45,558 cycles
System (JASC): 5315 · Fuselage Main, Floor Beam
Part: Floorbeam
Part number: 6546811
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

SAL C21 MAJOR REPAIR NR 6139584 INTERGRANULAR CORROSION ON FLOOR BEAM UPPER CHORD AT BS986.5, WL208.1, BETWEEN LBL44 TO RBL44 IN PASSENGER CABIN. REPAIRED FLOOR BEAM UPPER CHORD AT BS986.5, WL208.1, BETWEEN LBL44 TO RBL44 IAW US AIRWAYS EA NR 132084.

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