Service difficulty report · Floorbeam · Boeing 7377H4

Difficulty date
February 10, 2017
Submitted
February 23, 2017
Operation
Air carrier
Aircraft
N935WN
Make and model
Boeing 7377H4
Aircraft serial
36641
Aircraft time
27,101 hours, 15,746 cycles
Part
Floorbeam
Part number
6546804
Condition
Corroded
Location
Fuselage
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

FLOORBEAM UPPER CHORD AT UPPER AND LOWER SURFACE CORRODED AT BS 986, RBL 7, AROUND FASTENER HOLE. REPAIRED FLOORBEAM IAW SRM.

More about the Boeing 737-7H4