SDR UPS05845117

Service difficulty report · Floorbeam · Doug DC873F

Difficulty date: July 9, 2005
Submitted: August 10, 2005
Operation: Air carrier
Aircraft: N807UP
Make and model: Doug DC873F
Aircraft serial: 46007
Aircraft time: 75,049 hours, 28,670 cycles
System (JASC): 5315 · Fuselage Main, Floor Beam
Part: Floorbeam
Condition: Corroded
Location: Fs 55 Bl 0
Stage of operation: IN
How discovered: 9
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:C1 FLOORBEAM CORRODED AT STA 55 BL 0, FWD SIDE, SEEN FROM A/C COMPARTMENT. REMOVED CORROSION IAW SRM 51-2-1 FIG 1 SHEET 7. FABRICATED REPAIR ANGLE DOUBLER AND FILLER IAW SRM 53-07-03 FIG 006A, AND 51-02-00-0 FIG 050. INSTALLED FILLER AND ANGLE DOUBLER IAW SRM 51-1-20D AND 51-1-15.

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