SDR UPS97822454

Service difficulty report · Floorbeam · Doug DC873F

Difficulty date: March 5, 1997
Submitted: March 26, 2000
Operation: Air carrier
Aircraft: N804UP
Make and model: Doug DC873F
Aircraft serial: 46004
System (JASC): 5315 · Fuselage Main, Floor Beam
Part: Floorbeam
Condition: Corroded
Location: Bs 900
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/CK, CABIN FLOORBEAM FS 900 AT SEAT TRACK C, UPPER CHORD CRACKED AND CORRODED AT FASTENERS LOWER SIDE. REMOVED CORROSION DYE PEN AREA WITH NO CRACK NOTED IAW DC8 SRM D51-1- 8 AND MIL S 271F, ALODINED AND PRIMED IAW DC8 SRM 51-1-8D AND REO O 072909.

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