Service difficulty report · Floorbeam · Boeing 767323

Difficulty date
March 17, 2004
Submitted
March 22, 2004
Operation
Air carrier
Aircraft
N355AA
Make and model
Boeing 767323
Aircraft serial
24036
Part
Floorbeam
Condition
Corroded
Location
Fuselage
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

AFW - CORROSION REMOVED AT FLOORBEAM AT RIGHT BUTTOCK LINE 24, 30, 33, 45, 52, 56, 58, 60, 62, 65, 66, 68, 70, AND 73. LARGEST BLEND IS AT RIGHT BUTTOCK LINE 66 AND IS 1.0 INCH BY 0.050 INCH AND 0.050 INCH DEEP AT STATION 347. REMOVED CORROSION. FABRICATED REPAIR STRAP FROM 301 1/2H STAINLESS STEEL 0.050 INCH THICK. ENSURED AT LEAST TWO ROWS EITHER SIDE POST DAMAGE. ALODINED ALL BARE ALUMINUM SERVICES AND FINISHED BLENDS AND REPAIRED STRAP WITH TWO COATS OF BMS 10-11 PRIMER. FILLED BLENDS WITH BMS 5-95. INSTALLED REPAIR STRAP WET WITH BMS 5-95 SEALANT AND FASTENERS.