SDR 08FDEA04249

Service difficulty report · Floorbeam · Boeing 75723A

Difficulty date: October 6, 2008
Submitted: October 7, 2008
Operation: Air carrier
Aircraft: N918FD
Make and model: Boeing 75723A
Aircraft serial: 24290
Aircraft time: 67,755 hours, 21,723 cycles
System (JASC): 5315 · Fuselage Main, Floor Beam
Part: Floorbeam
Condition: Misaligned
Location: Bs 1600
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

MAIN CABIN FLOORBEAM , BS 1600 LBL 25.45 HAS MISDRILLED HOLES. REMOVED DAMAGED AREA OF FLOOR , REMOVED STIFFENER, FABRICATED NEW PART, ANGLE SHIMS AND STRAPS IAW SRM 53-00-51. TREATED AND PRIMES NEW PARTS, INSTALLED FABRICATED PARTS IAW SRM 51-40-02. THIS IS A CATEGORY "A" REPAIR , " MAJOR REPAIR".

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