Service difficulty report · Floorbeam · Boeing 75723N

Difficulty date
December 16, 2005
Submitted
January 6, 2006
Operation
Air carrier
Aircraft
N517AT
Make and model
Boeing 75723N
Aircraft serial
27973
Engine
Rroyce RB211535E4
Part
Floorbeam
Condition
Corroded
Location
Bs 377
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 CABIN FLOOR STRUCTURE STA 377.35, RBL 5 TO LBL20. REMOVED CORROSION 377 LBL 20 WITHIN LIMITS 2 AREAS OUT OF LIMITS LBL 10, LBL18 CUTOUT DAMAGE FAB FOR REPAIR ACH ANGLE 2 FILLER AND STRAP PLATE TREATED AREA SRM.

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