SDR FDEA202605250638

Service difficulty report · Floorbeam · Boeing 7673S2F

Difficulty date: May 25, 2026
Submitted: May 27, 2026
Operation: Air carrier
Aircraft: N139FE
Make and model: Boeing 7673S2F
Aircraft serial: 43538
Aircraft time: 15,499 hours, 7,186 cycles
System (JASC): 5315 · Fuselage Main, Floor Beam
Part: Floorbeam
Part number: 141T52822
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

N179 [MEC, LT TUNNEL, FLOOR BEAM @ STA 246, FWD SIDE CRACKED "L" BRACKET, APROX LBL 25., 2026-05-25] REMOVED OLD "L" BRACKET AND INSTALLED NEW "L" BRACKET P/N: 141T5282-2 ON FWD SIDE OF STA 246 FLOORBEAM, LBL 25 REF B767 SRM 51-40-02-0G-0 AND BOEING DWG 141T5814 REV: F SEE ATTACHED JPF FOR WORK ACCOMPLISHED.

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