Service difficulty report · Floorbeam · Boeing 72721C

Difficulty date
July 23, 1998
Submitted
March 26, 2000
Operation
Air carrier
Aircraft
N144FE
Make and model
Boeing 72721C
Aircraft serial
19137
Part
Floorbeam
Part number
65163169
Condition
Corroded
Location
Bs 344
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

CORROSION (C53-224-06) IN SEVERAL AREAS ON THE UPPER CHORD OF THE BS 344 FLOORBEAM FROM LBL 63 TO RBL 21. REMOVED, FABRICATED AND INSTALLED FLOORBEAM UPPER CHORD AT BS 344, LBL 65 TO RBL 65 IAW FEDEX SRDM 27-53-007.

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