SDR JJBA20210606012

Service difficulty report · Floorbeam · Emb EMB145XR

Difficulty date: June 6, 2021
Submitted: June 11, 2021
Operation: Air carrier
Aircraft: N14180
Make and model: Emb EMB145XR
Aircraft serial: 14500900
Aircraft time: 36,920 hours, 22,945 cycles
System (JASC): 5315 · Fuselage Main, Floor Beam
Part: Floorbeam
Condition: Corroded
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

LAV FLOOR BEAMS BL 19L, BL 0, BL 19R SIGNS OF CORROSION. EVALUATED AND REMOVED CORROSION ON LAV FLOOR BEAMS. FOUND TO BE 100% OUT OF LIMITS. REMOVED AND INSTALLED NEW GUSSETS ON BL 0 AND BL 19. REMOVED AND FABRICATED NEW GUSSET FOR LBL19 AND INSTALLED NEW GUSSET. TREATED, PRIMED AND TOP COATED GUSSETS. NR # 1172

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