Service difficulty report · Floor Support · Boeing 737301

Difficulty date
June 16, 2017
Submitted
June 16, 2017
Operation
Air carrier
Aircraft
N360WA
Make and model
Boeing 737301
Aircraft serial
23553
Aircraft time
57,008 hours, 42,133 cycles
Part
Floor Support
Condition
Corroded
Location
Bs 656-685
Component
Floorbeam
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

TWO CRACKS FOUND IN THE FLOOR SUPPORT AT LBL 24, BS 656 - 685. THE FLOOR SUPPORT WAS REPAIRED IAW SERVICE BULLETIN 737-57A1296 REV 2.