SDR FDEA200906292383

Service difficulty report · Floorbeam · Boeing 7572B7

Difficulty date: June 29, 2009
Submitted: June 30, 2009
Operation: Air carrier
Aircraft: N905FD
Make and model: Boeing 7572B7
Aircraft serial: 27145
Aircraft time: 50,767 hours, 20,774 cycles
System (JASC): 5315 · Fuselage Main, Floor Beam
Part: Floorbeam
Part number: 7075T6511
Condition: Corroded
Location: Zone 200
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

STA 310, BL-0, FLOOR UPPER CAP CORRODED. REMOVED T-CHORD, WEB, ANGLES, FABRICATED ON MAE TRAV NR T9/794577, T9/794578, T9/794579, AND EXTRUSION MAE REQ NR 2/794539. INSTALLED ALL REPAIR PARTS STA 310, LBL3- RBL38, IAW SRM 51-70-12, 51-40-02.CATEGORY "A", MAJOR REPAIR.

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