SDR 97ZZZM591

Service difficulty report · Floorbeam · Boeing 7372T4

Difficulty date: January 31, 1997
Submitted: March 26, 2000
Operation: Air carrier
Aircraft: N467AT
Make and model: Boeing 7372T4
Aircraft serial: 22055
System (JASC): 5315 · Fuselage Main, Floor Beam
Part: Floorbeam
Condition: Corroded
Location: Bs 967
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

STATION 967 CENTER ABOVE LAVATORY TANK HAS CORROSION. CUT OUT CORRODED AREA. FABRICATED 'L' ANGLE FROM 7075 T6 .080 15.2 INCH BY 2.7 INCH. FABRICATED 'L' ANGLE FROM 7075 T6 .071 12 INCH BY 2.7 INCH. FABRICATED FILLER 7075 T6 .125 2.5 INCH BY 2.0 INCH. FABRICATED 'J' ANGLE FLOOR SUPPORT, 4 'L' ANGLES AND 4 SHIMS FROM 60-8265-T6511. INSTALLED ALL PARTS IAW 53-10-9, 51-10-2, AND MM 51-21-0. (M)

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