SDR USAA951266

Service difficulty report · Floor Beam · Boeing 7372B7

Difficulty date: December 6, 1995
Submitted: March 26, 2000
Operation: Air carrier
Aircraft: N272AU
Make and model: Boeing 7372B7
Aircraft serial: 22884
System (JASC): 5315 · Fuselage Main, Floor Beam
Part: Floor Beam
Condition: Corroded
Location: Bs 947.6
Part time: 35,420 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

INT - DURING 'Q-3' CHECK VISUAL INSPECTION, FOUND CORRODED AREAS AROUND NUTPLATE HOLES, .50 INCH BY .50 INCH, FLOOR BEAM BS 947.6, LBL 24 TO RBL 6 (6 PLACES). INSTALLED NEW T-CAP SECTION, RBL 37 INCHES TO LBL 60 INCHES, REPAIRED PER TR 53-10-05C, WEIGHT ADDED 3.6 POUNDS AT BS 947.5. CORROSION TASK NR C53-107-02. CORROSION LEVEL 2. (X)

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