Service difficulty report · Floorbeam · Boeing 737522

Difficulty date
February 28, 2006
Submitted
March 7, 2006
Operation
Air carrier
Aircraft
N928UA
Make and model
Boeing 737522
Aircraft serial
26651
Aircraft time
38,176 hours, 27,871 cycles
Engine
Ge CFM56*
Part
Floorbeam
Condition
Corroded
Location
Bs 986
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 CABIN FLOORBEAM CORRODED AROUND NUT CLIP HOLES BS 986.5 RBL 23-45 WL 208. REMOVED CORROSION, FOUND TO BE OUT OF LIMITS, INSTALLED REPAIR REF MM 53-10-95.