SDR FDEA200811184916

Service difficulty report · Floorbeam · Boeing 75723A

Difficulty date: November 18, 2008
Submitted: June 8, 2009
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
Part number: 146N1009
Condition: Corroded
Location: Zone 100
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

AFT CARGO COMPT, FLOORBEAM 1360, AT S-26L, IS CORRODED AND GOUGED. REPAIRED FLOORBEAM IAW SRM 53-00-07, REPAIR NR 5. THIS REPAIR IS CLASSIFIED AS A CAT. "B" MAJOR REPAIR WITH THE FOLLOWING FOLLOW UP REQUIREMENTS: INITIAL AT 37,500 FC; THEREAFTER EVERY 12,000 FC.

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