Service difficulty report · Floorbeam · Boeing 75724APF

Difficulty date
August 7, 2013
Submitted
September 3, 2013
Operation
Air carrier
Aircraft
N470UP
Make and model
Boeing 75724APF
Aircraft serial
25486
Aircraft time
22,462 hours, 13,588 cycles
Part
Floorbeam
Part number
143N800774
Condition
Corroded
Location
Bs 1100
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

C-8 INSPECTION, MAIN CABIN UNDER FLOORBEAM TEE IS CORRODED AT BS 1100, LBL 0 TO LBL 24. REPAIRED CORRODED TEE IAW EO B757-5310-51920-A AND REO-G16556, REV A.

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