Service difficulty report · Floorbeam · Boeing 757324

Difficulty date
January 18, 2022
Submitted
January 19, 2022
Operation
Air carrier
Aircraft
N74856
Make and model
Boeing 757324
Aircraft serial
32815
Aircraft time
53,365 hours, 17,352 cycles
Part
Floorbeam
Part number
NA
Part serial
NA
Condition
Corroded
Location
Sta1681bl0
Stage of operation
IN
How discovered
V
Nature of condition
O
Precautionary procedure
O

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

REF AMES NR 142584-0200-0194 UPPER CABIN FLOOR BEAM STA 1681 BL0 THE UPPER GUSSET IS CORRODED. REMOVED AND REINSTALL NEWLY GUSSET PLATE, FABRICATED OUT OF 7075 -T6- .063 CLAD ALUM PO#0159539 IAW B757 SRM 51-40-02 PG.7 AND BO EING DRAWING #146N5230 SEE PARTIAL WORK COMPLETED. ADD EMP:V931843