Service difficulty report · Floorbeam · Boeing 737790

Difficulty date
November 20, 2009
Submitted
December 7, 2009
Operation
Air carrier
Aircraft
N611AS
Make and model
Boeing 737790
Aircraft serial
29753
Aircraft time
36,204 hours, 16,264 cycles
Part
Floorbeam
Part number
141A52136
Condition
Corroded
Location
Bs 269
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 COCKPIT FLOOR STRUCTURE (ENTRY WAY) RBL 12 TO LBL 11 WL 208 FABRICATED NEW INTERCOSTAL PRIMED AND INSTALLED.