SDR FDEA201004081099

Service difficulty report · Floorbeam · Boeing 7572T7

Difficulty date: April 8, 2010
Submitted: April 8, 2010
Operation: Air carrier
Aircraft: N937FD
Make and model: Boeing 7572T7
Aircraft serial: 23895
Aircraft time: 63,630 hours, 26,638 cycles
System (JASC): 5315 · Fuselage Main, Floor Beam
Part: Floorbeam
Part number: 141N51231
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

TOP OF FLOORBEAM HAS CORROSION AT STA 377, BL 0 TO LBL 22. FLOORBEAM AT STA 377, LBL 62 TO RBL 62 FABRICATED IAW DWG 141N5123, SHEET 1, REV 1, IAW GMM 7-0-1001 REV. 110. FLOORBEAM R & R IAW SRM 51-40-02 REV 99. THIS REPAIR CLASSIFIED AS MINOR IAW GMM 6-2-100 CRITERIA.

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