SDR N3VR96020

Service difficulty report · Floor Beam · Boeing 727231

Difficulty date: February 28, 1996
Submitted: March 26, 2000
Operation: Air carrier
Aircraft: N590CA
Make and model: Boeing 727231
Aircraft serial: 20098
System (JASC): 5315 · Fuselage Main, Floor Beam
Part: Floor Beam
Condition: Corrosion
Location: Bs 344
Part time: 57,434 hours
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

REF N/R 3626, CORROSION STATION 344 AT CLIP NUT HOLE FLOOR BEAM PANEL NR 2 FORWARD EDGE BOTH SURFACES. REMOVED CORROSION IAW SRM 51-10-6. INSPECTION FOUND OUT OF LIMITS, CUT OUT DAMAGED SECTION. FABRICATED REPAIR PARTS IAW SRM 53-10-8-8-2A USING BAC 1505-100617 EXT, 7075-T73 EXT .050 ANGLE, 7075-T73 EXT .090 ANGLE, 7075-T6, .090 FILLER, 7075-T6 .080 STRAP, 7075-T6 .050 STRAP IAW SRM 51-10-2. INSTALLED REPAIR ITEMS IAW SRM 53-10-2 AND 51-30-2. (M)