SDR UPS98827090

Service difficulty report · Floorbeam · Doug DC873F

Difficulty date: May 26, 1998
Submitted: March 26, 2000
Operation: Air carrier
Aircraft: N812UP
Make and model: Doug DC873F
Aircraft serial: 46112
System (JASC): 5315 · Fuselage Main, Floor Beam
Part: Floorbeam
Condition: Corroded
Location: Bs 1580
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 FLOORBEAM AT STATION 1580 HAS CORROSION ON FWD LIP IN THE AREA OF LONGERON 22 AND 23 LEFT. REMOVED CORROSION FROM FLOORBEAM MAT REMOVED 50 PERCENT IAW DC8 SRM 53-2-0. FABRICATED FILLER AND 2 ANGLE DOUBLER REPAIR IAW REO 04839 ALODINED AND PRIMED FILLER AND 2 ANGLES IAW DC8 SRM 51-1-8. INSTALLED REPAIR IAW REO 04839 AND DC8 SRM 51-1-21.

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