SDR 08FDEA00113

Service difficulty report · Floorbeam · Boeing 7572B7

Difficulty date: January 11, 2008
Submitted: January 14, 2008
Operation: Air carrier
Aircraft: N901FD
Make and model: Boeing 7572B7
Aircraft serial: 27122
Aircraft time: 46,553 hours, 19,092 cycles
System (JASC): 5315 · Fuselage Main, Floor Beam
Part: Floorbeam
Part number: 146N50042
Condition: Damaged
Location: Zone 200
Stage of operation: IN
How discovered: 9
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

FLOOR I BEAM STA. 1260 LOWER FLANGE HAS MISSING NUTPLATE WITH A DOUBLE DRILLED HOLE, RBL 18, FWD SIDE. REPAIRED FLOORBEAM IAW SRM 53-00-51, FIG 201 WITH REPAIR ANGLE FABRICATED ON TRAVELER NR T7/710125 AND FROM MATERIAL 7075T6 .125C FOR FILLER AND .050 FOR STRAP. TREATED AND PRIMED AREA, PARTS IAW SRM 51-20-01. TOP COATED REPAIR AREA IAW SOPM 20-41-02.

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