SDR UPS99828667

Service difficulty report · Floorbeam · Doug DC873F

Difficulty date: February 5, 1999
Submitted: March 26, 2000
Operation: Air carrier
Aircraft: N851UP
Make and model: Doug DC873F
Aircraft serial: 46051
System (JASC): 5315 · Fuselage Main, Floor Beam
Part: Floorbeam
Condition: Corroded
Location: Bs 1680
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-AD, STA 1680 FLOORBEAM VERTICAL LEG CORRODED BETWEEN UPPER TEE AND 2ND ROW OF FASTENERS 3 INCHES INBOARD FROM L21R. SMOOTHED AND BLENDED OUT DAMAGE, FABRICATED REPAIR ANGLE, ALODINED AND PRIMED REPAIR ANGLE AND FLOORBEAM, INSTALLED REPAIR ANGLE. ALL WORK DONE IAW TIMCO REO-06292 REV A.

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