SDR FDEA2020072351517

Service difficulty report · Floorbeam · Boeing 7572G5

Difficulty date: July 15, 2020
Submitted: July 23, 2020
Operation: Air carrier
Aircraft: N962FD
Make and model: Boeing 7572G5
Aircraft serial: 24176
Aircraft time: 70,713 hours, 27,049 cycles
System (JASC): 5315 · Fuselage Main, Floor Beam
Part: Floorbeam
Part number: 144N50819
Condition: Corroded
Location: Bs 1015
Stage of operation: IN
How discovered: O
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 DECK STA 1015 BETWEEN LBL24.75-LBL45.5 FLOOR SUPPORT CORRODED REMOVED CORR ON FLOOR SUPPORT STRAP ONLY IAW B757 SRM 51-10-02. ORIG MAT .012 REM .005 LOSS .007 FOUND OUT OF LIMITS IAW B757 SRM 53-00-51-1A FIG 101. REMOVE, FABRICATED AND INSTALLED NEW STRAP IAW B757 SRM 51-40-02, 51-40-05, 51-40-08 AND BOEING DWG 144N5081 REV A & C

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