SDR UPS99231038

Service difficulty report · Floorbeam · Boeing 72725C

Difficulty date: October 8, 1999
Submitted: March 26, 2000
Operation: Air carrier
Aircraft: N951UP
Make and model: Boeing 72725C
Aircraft serial: 19850
System (JASC): 5315 · Fuselage Main, Floor Beam
Part: Floorbeam
Condition: Corroded
Location: Bs 760-848
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

INSPECTION TYPE:SI, UPON GIVING OK TO CLOSE FLOORBOARD FOUND CORROSION AROUND SEVERAL NUT PLATES ON LOWER SURFACE OF SEAT TRACK RBL 65 BS 760 - BS 848. CUT OUT CORRODED AREA AND INSTALLED NEW SEAT TRACK. CORROSION WAS OUT OF LIMITS, ALL WORK IN ACCORDANCE WITH SRM 53-10-1, 51-30-2, 51-30-5, 51-30-8, 51-20-4, 51-10-2.

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