SDR UPS99230296

Service difficulty report · Floorbeam · Boeing 7271A7C

Difficulty date: July 30, 1999
Submitted: March 26, 2000
Operation: Air carrier
Aircraft: N935UP
Make and model: Boeing 7271A7C
Aircraft serial: 20143
System (JASC): 5315 · Fuselage Main, Floor Beam
Part: Floorbeam
Condition: Corroded
Location: Bs 312
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:C, WHILE WORKING CUSTOMER CARD NUMBER 933976 INT 64, FOUND CORROSION ON FLOORBEAM BS 312 LBL 3 WL 208. CORROSION OUT OF LIMITS. FABRICATED REPAIR PARTS AND INSTALLED ALL WORK DONE IAW SRM 51-10-6, 53-10-1, 51-30-5, 51-30-6 AND SRM 51-10-2.

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