Service difficulty report · Floorbeam · Boeing 747251B

Difficulty date
October 22, 2015
Submitted
October 23, 2015
Operation
Air carrier
Aircraft
N795CK
Make and model
Boeing 747251B
Aircraft serial
23111
Aircraft time
97,975 hours, 15,343 cycles
Part
Floorbeam
Condition
Corroded
Location
Bs 2280
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 UPPER CHORD AT BS 2280, LBL 12 IS CORRODED.