Service difficulty report · Box Beam · Boeing 757251

Difficulty date
January 10, 2011
Submitted
February 8, 2011
Operation
Air carrier
Aircraft
N530US
Make and model
Boeing 757251
Aircraft serial
23845
Aircraft time
73,039 hours, 29,784 cycles
Part
Box Beam
Condition
Corroded
Location
Fuselage
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

BOX BEAM STA 405, RBL 24-RBL 45 HAS CORROSION AFTER VALUATION FOUND BOX BEAM AT STA 405, RBL 24-RBL 45 OUT OF LIMITS IAW SRM 53-00-51, PG 103, DETAIL III. R & R BOX BEAM ON STA 405, RBL 24-RBL 45 IAW SRM 51-40-02, PG 7, PARA 7D.