SDR FDEA201510163258

Service difficulty report · Floorbeam · Boeing 75728A

Difficulty date: October 16, 2015
Submitted: October 16, 2015
Operation: Air carrier
Aircraft: N914FD
Make and model: Boeing 75728A
Aircraft serial: 24367
Aircraft time: 769 hours, 24,083 cycles
System (JASC): 5315 · Fuselage Main, Floor Beam
Part: Floorbeam
Part number: 141N29321
Condition: Corroded
Location: Fuselage
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 STATION 324 FLOORBEAM HAS CORROSION, RBL 54 TO RBL 64. REMOVED CORROSION IAW SRM 51-10-02, EVALUATED NO LIMITS FOR CORROSION REMOVAL ON PREVIOUS REPAIR. REMOVED PREVIOUS REPAIR FLOORBEAM, T CHORD, STATION 324, RBL 68 TO LBL 9 IAW SRM 51-40-02. FABRICATED FLOORBEAM, T CHORD, WEB SECTION & INSTALLED T CHORD, FLOORBEAM & WEB SECTION IAW SRM 53-10-08-2R REPAIR 1 & EA F-5310-T0320939 P1.

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