SDR FDEA201204181480

Service difficulty report · Floorbeam · Boeing 757200

Difficulty date: April 18, 2012
Submitted: April 18, 2012
Operation: Air carrier
Aircraft: N964FD
Make and model: Boeing 757200
Aircraft serial: 24884
Aircraft time: 68,411 hours, 20,650 cycles
System (JASC): 5315 · Fuselage Main, Floor Beam
Part: Floorbeam
Condition: Corroded
Location: Bs 780
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

FLOORBEAM UPPER TEE BS 780 LBL 24 TO RBL 25 CORRODED. FLOORBEAM WAS FOUND TO BE OUT OF LIMITS IAW SRM 53-00-51, FIG 101, DETAIL II AND III. ORIGINAL MATERIAL .125 AFTER REWORK .094. R & R FLOORBEAM IAW DWG 143N5067, SH 1, REV A. MAJOR REPAIR.

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