Service difficulty report · Floorbeam · Boeing 7374Q8

Difficulty date
December 5, 2013
Submitted
December 12, 2013
Operation
Air carrier
Aircraft
N754AS
Make and model
Boeing 7374Q8
Aircraft serial
25095
Aircraft time
67,185 hours, 38,632 cycles
Part
Floorbeam
Part number
65C339483
Condition
Corroded
Location
Bs 946
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

FLOORBEAM UPPER TEE AT BS 947.5 IS CORRODED, LBL 24 TO 51. ACFT GROUNDED. BLENDED CORROSION IAW SRM 51-10-02, FOUND OUT OF LIMITS IAW SRM 53-60-51-1A-1. REPAIRED FLOORBEAMS IAW EA 400-53EA-11682.

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