SDR FDEA200911304295

Service difficulty report · Floor Support · Boeing 75721B

Difficulty date: November 30, 2009
Submitted: December 1, 2009
Operation: Air carrier
Aircraft: N934FD
Make and model: Boeing 75721B
Aircraft serial: 24331
Aircraft time: 50,153 hours, 32,684 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Floor Support
Part number: 146N544712
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 COMPARTMENT FLOOR SUPPORT ANGLE HAS SEVERAL CORRODED NUTPLATES FROM STA 1460-1480, RBL 9.5. CORRODED SUPPORT FROM STA 1445 TO STA 1500, RBL 10.5, REMOVED AND REPLACED IAW SRM 51-40-02 REV 98. REPAIR IS CLASSIFIED AS MINOR IAW GMM 6-2-100.

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