Service difficulty report · Floorbeam · Boeing 757251

Difficulty date
October 22, 2013
Submitted
November 18, 2013
Operation
Air carrier
Aircraft
N539US
Make and model
Boeing 757251
Aircraft serial
26486
Aircraft time
51,141 hours, 20,386 cycles
Part
Floorbeam
Condition
Corroded
Location
Bs 324
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

FWD CABIN FLOORBEAM HAS COROSION AT BS 324 RBL 61. REMOVED CORROSION AND FOUND TO BE OUT OF LIMITS IAW SRM 53-10-08, DETAIL IX, FIG 101, ALLOWABLE DAMAGE 1. REPAIRED FLOORBEAM IAW SRM 53-10-08, REPAIR 1, PG 201-204.