Service difficulty report · Floorbeam · Boeing 757236

Difficulty date
April 8, 2012
Submitted
April 9, 2012
Operation
Air carrier
Aircraft
N959FD
Make and model
Boeing 757236
Aircraft serial
25133
Aircraft time
45,137 hours, 19,707 cycles
Part
Floorbeam
Part number
146N50441
Condition
Corroded
Location
Zone 200
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

FLOORBEAM AT BS 128, LBL 27 CORRODED. R & R WITH FABRICATED FLOORBEAM IAW SRM 51-40-02. REV 105 AND DWG 146N5005, SHT 1, REV A. REPAIR IS CLASSIFIED AS MAJOR.