Service difficulty report · Floorbeam · Boeing 757230

Difficulty date
July 22, 2013
Submitted
July 26, 2013
Operation
Air carrier
Aircraft
N985FD
Make and model
Boeing 757230
Aircraft serial
24737
Aircraft time
56,840 hours, 19,976 cycles
Part
Floorbeam
Part number
143N50167
Condition
Corroded
Location
Bs 740
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 CARGO BAY BS 740 RBL 72 TO LBL72, FLOORBEAM IS CORRODED. FOUND OUT OF LIMITS IAW SRM 53-00-51, FIG 101, DETAIL VI. R & R FLOORBEAM IAW SRM 51-40-02 AND DWG 143N5016. CLASSIFIED AS A CATEGORY `A` MAJOR REPAIR.