SDR 97ZZZM586

Service difficulty report · Floorbeam · Boeing 7372E1

Difficulty date: February 12, 1997
Submitted: March 26, 2000
Operation: Air carrier
Aircraft: N461AT
Make and model: Boeing 7372E1
Aircraft serial: 20976
System (JASC): 5315 · Fuselage Main, Floor Beam
Part: Floorbeam
Condition: Corroded
Location: Bs 360
Stage of operation: IN
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 A SCHEDULED INSPECTION AT AERO CORP, THE FOLLOWING WAS FOUND; CABIN FLOORBEAM AT STATION 360 LBL 24 - RBL 24 TOP OF FLOORBEAM AROUND FASTENER HOLES HAVE EXFOLIATION AND CORROSION. FABRICATED (2) 'L' ANGLES FROM 7075 T6 26 INCH BY .75 INCH BY 1, .9375 INCH BY 21, .25 INCH BY .75 INCH BY 1.75 .O90 IAW SRM 53-10-9. INSTALLED REPAIR IAW SRM 51-30-2.

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