Service difficulty report · Floorbeam · Boeing 75721B

Difficulty date
May 20, 2015
Submitted
May 20, 2015
Operation
Air carrier
Aircraft
N934FD
Make and model
Boeing 75721B
Aircraft serial
24331
Aircraft time
550 hours, 35,915 cycles
Part
Floorbeam
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

UPON REMOVAL OF FLOOR PANEL AT BS 1681 FOUND CORROSION ON FLOORBEAM LBL 12 BOTTOM. REMOVED DAMAGED AREA IAW SRM 53-60-51 REP 3. FABRICATED REPAIR IAW SRM 53-60-51 REP 3. INSTALLED REPAIR IAW SRM 51-40-02 & 53-60-51.

More about the Boeing 757-21B