SDR FDEA201204181482

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
Part number: 146N5090
Condition: Corroded
Location: Bs 1660
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 AT BS 1660 HAS SEVERAL NICKS, GOUGES, AND CORROSION AROUND NUT PLATE HOLES AND VICINITY OF RBL 58. FLOORBEAM WAS FOUND OUT OF LIMITS IAW SRM 53-00-51, FIG 101, DETAIL II AND III. ORIGINAL MATERIAL .125 AFTER REWORK .060. R & R FLOORBEAM IAW DWG 146N5110 SH1 AND SRM 51-40-02. MAJOR REPAIR.

More about the Boeing 757-200 SERIES