Service difficulty report · Floorbeam · Boeing 7374Q8

Difficulty date
March 27, 2014
Submitted
April 1, 2014
Operation
Air carrier
Aircraft
N769AS
Make and model
Boeing 7374Q8
Aircraft serial
25103
Aircraft time
66,446 hours, 37,897 cycles
Part
Floorbeam
Part number
6546592
Condition
Corroded
Location
Bs 747
Stage of operation
IN
How discovered
V
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

AFT CARGO FLOOR SUPPORT, BS 747, LBL 12.5 CORRODED AT SPLICE. ACFT GROUNDED. FABRICATED NEW PARTS IAW SRM 51-40-02. INSTALLED REPAIR IAW SRM 53-00-53-2R-2, REPAIR 2.

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