SDR AALA971740

Service difficulty report · Floor Beam · Boeing 767223

Difficulty date: September 4, 1997
Submitted: March 26, 2000
Operation: Air carrier
Aircraft: N334AA
Make and model: Boeing 767223
Aircraft serial: 22332
System (JASC): 5315 · Fuselage Main, Floor Beam
Part: Floor Beam
Condition: Corroded
Location: Bs 287
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

AFW - FOUND AND BLENDED OUT CORROSION ON THE UPPER SURFACE OF THE MAIN CABIN FLOOR BEAM IN VARIOUS LOCATIONS. THE BLEND-OUTS EXCEED SRM MAXIMUM LIMITS. AT EACH AREA THE FOLLOWING WAS ACCOMPLISHED: ALODINED BLEND-OUTS. FABRICATED AND INSTALLED REPAIR STRAPS USING .050 INCH 301 1/2 HARD STAINLESS STEEL. PRIMED AND FILLED AREAS ACCOMPLISHED PER ENGINEERING INSTRUCTIONS PER MRB 767-1462. TST: 42,812.00 HOURS. CYCLES: 8,763. (X)