Service difficulty report · Beam · Boeing 757222

Difficulty date
August 17, 2010
Submitted
August 20, 2010
Operation
Air carrier
Aircraft
N588UA
Make and model
Boeing 757222
Aircraft serial
26717
Aircraft time
56,692 hours, 19,837 cycles
Engine
Pwa PW2040
Part
Beam
Condition
Corroded
Location
Bs 1440
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

AFT CARGO BAY, STA 1440, TOP OF BEAM IS CORRODED. REMOVED FASTENERS SEAT OF OM. REMOVED LIGHT SURFACE CORROSION FOUND TO BE WITHIN LIMITS NOMINAL MATERIAL IS .063 REMAINING MATERIAL IS .060 MATERIAL REMOVED WAS .003 TREATED AND PRIMED IAW SRM. APPLIED TOP COAT IAW AMM. INSTALLED FASTENERS IAW SRM.