Service difficulty report · Floorbeam · Boeing 73725A

Difficulty date
April 23, 2003
Submitted
July 1, 2003
Operation
Air carrier
Aircraft
N819AL
Make and model
Boeing 73725A
Aircraft serial
23791
Part
Floorbeam
Part number
6545834
Condition
Corroded
Location
Fuselage
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

FOUND CORROSION ON UPPER FLOORBEAM AT BS 344 BLENDED OUT 1 INCH BY 1 INCH AREA IN TWO PLACES. CUTOUT DAMAGED AREA. FABRICATED NEW FLOORBEAM SECTION PER TABLE II, DETAIL I. ALODINE, PRIMED, AND INSTALLED REPAIR PARTS WET MAKING A FAYING SURFACE SEAL. REPAIR COMPLETED IAW SRM 51-10-9, FIGURE 5. (M)

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