Service difficulty report · Floor Support · Boeing 757251

Difficulty date
April 22, 2018
Submitted
April 25, 2018
Operation
Air carrier
Aircraft
N544US
Make and model
Boeing 757251
Aircraft serial
26491
Aircraft time
69,549 hours, 22,281 cycles
Part
Floor Support
Condition
Corroded
Location
Bs 345-365
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

MAIN CABIN FLOOR SUPPORT HAS CORROSION BETWEEN BS 345 - 365, LBL 62. REMOVED AND REPLACED THE FLOOR SUPPORT IAW SRM 51-40-05, 51-40-02, AND DRAWING 141N5170.