SDR RRXA98353

Service difficulty report · Floorbeam · Doug DC873F

Difficulty date: July 28, 1998
Submitted: March 26, 2000
Operation: Air carrier
Aircraft: N603AL
Make and model: Doug DC873F
Aircraft serial: 46003
System (JASC): 5315 · Fuselage Main, Floor Beam
Part: Floorbeam
Part number: 3773449503
Condition: Corroded
Location: Bs 781.5
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

DURING A MAINTENANCE VISIT, FOUND FLOORBEAM WITH CORROSION DAMAGE BEYOND LIMITS IAW DC-8 SRM, AT STA 781.5 AND BLL 2 TO BLL 10. REMOVED DAMAGED SECTION, TREATED AREA IAW DC-8 SRM 51-1-8. FABRICATED AND INSTALLED REPAIR IAW FAA APPROVED TIMCO DER ENGINEERING SKETCH REO-05135.

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