SDR FDEA202308101393

Service difficulty report · Floor Panel · Boeing 777FS2

Difficulty date: August 10, 2023
Submitted: August 10, 2023
Operation: Air carrier
Aircraft: N855FD
Make and model: Boeing 777FS2
Aircraft serial: 37726
Aircraft time: 50,428 hours, 8,012 cycles
System (JASC): 5321 · Fuselage Floor Panel
Part: Floor Panel
Part number: 152W840217
Condition: Cracked
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

MAIN DECK CARGO FLOOR PANEL 241MF(P/N:152W8402-17) AT STA1290/LBL105.5-107.5 FOUND CRACK(OFF WING). EVALUATED MAIN DECK CARGO FLOOR PANEL 241MF(P/N:152W8402-17) CRACK, THE DAMAGE SIZE : L=2.2", OUT OF ALLOWABLE LIMIT AS PER B777 SRM 53-00-50-1A ALLOWABLE DAMAGE 1 ,REV 44.0. REPAIRED THE DAMAGE AS PER B777 SRM 53-00-50-2R REPAIR 1, REV 44.0. REPAIR CLASSIFIED AS MAJOR PER GMM 6-2-100.

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