SDR EISA20000080

Service difficulty report · Floorbeam · Boeing 727223

Difficulty date: July 24, 2000
Submitted: August 2, 2000
Operation: Air carrier
Aircraft: N311NE
Make and model: Boeing 727223
Aircraft serial: 19703
Aircraft time: 75,893 hours, 52,949 cycles
System (JASC): 5315 · Fuselage Main, Floor Beam
Part: Floorbeam
Condition: Corroded
Location: Fuselage
Component: Boeing
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

DURING ROUTINE C-CHECK INSP, FOUND CORROSION ON TOP OF FLOORBEAM AT STA 1110 BL 10L TO BL 2L. FABRICATED DOUBLER, ALODINED, PRIMED AND INSTALLED, IAW TIMCO REOWOOO19, BOEING DRAWING 65-20821, SRM 51-10-2, 51-20-4, 53-10-8, AND PEMCO STC NR SA144450.