SDR AT9900398

Service difficulty report · Floorbeam · Boeing 7372L9

Difficulty date: April 23, 1999
Submitted: March 26, 2000
Operation: Air carrier
Aircraft: N464AT
Make and model: Boeing 7372L9
Aircraft serial: 21278
System (JASC): 5315 · Fuselage Main, Floor Beam
Part: Floorbeam
Condition: Corroded
Location: Bs 277
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

SCHEDULED INSPECTION AT TIMCO LAKE CITY, FL. FOUND THE FLOORBEAM AT BS 277 LBL 30-32 UPPER FORWARD WEB CORRODED. CUT OUT CORRODED AREA, FABRICATED REPAIR FILLER AND DOUBLER, TREATED, PRIMED AND INSTALLED IAW B737 SRM 51-10-1, 51-10-6, 53-10-1, 51-40-2, 51-21-31 AND RES NR 05008.

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