Service difficulty report · Floorbeam · Boeing 75724APF

Difficulty date
March 23, 2015
Submitted
April 13, 2015
Operation
Air carrier
Aircraft
N420UP
Make and model
Boeing 75724APF
Aircraft serial
23907
Aircraft time
26,944 hours, 17,751 cycles
Part
Floorbeam
Part number
146N5017
Condition
Corroded
Location
Bs 1200
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

INSPECTION TYPE:C, 14 FS 1200 T-CAP AT RBL 0-RBL 20 HAS LIGHT CORROSION. REMOVED CORROSION, FOUND TO BE OUT OF LIMITS IAW B757, SRM 53-00-51. REMOVED DAMAGED AREA AND FABRICATED REPAIR DOUBLER AND FILLERS, AND INSTALLED IAW EO B757-5310-57142-A.

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