Service difficulty report · Floorbeam · Boeing 757351

Difficulty date
September 11, 2020
Submitted
September 14, 2020
Operation
Air carrier
Aircraft
N586NW
Make and model
Boeing 757351
Aircraft serial
32987
Aircraft time
61,624 hours, 20,153 cycles
Part
Floorbeam
Condition
Corroded
Location
Bs 650
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

CORROSION LEVEL 2, DURING INSPECTION FOUND CORROSION ON FLOOR STRINGER S-RBL 16.10, 7.55 AND 2.90 STA 650 AT FWD CARGO COMPARTMENT. REPAIRED PER ERA.