Service difficulty report · Floorbeam · Boeing 757232

Difficulty date
July 30, 2013
Submitted
August 5, 2013
Operation
Air carrier
Aircraft
N6712B
Make and model
Boeing 757232
Aircraft serial
30484
Aircraft time
44,092 hours, 16,172 cycles
Part
Floorbeam
Part number
146N51361
Condition
Corroded
Location
Bs 1640
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

CORROSION ON MAIN CABIN FLOORBEAM UPPER SURFACE BS 1640 BETWEEN LBL 20 AND RBL 20. REPAIRED IAW SRM 51-00-51, FIG 201, REPAIR 3.