SDR 99ZZZX4375

Service difficulty report · Floorbeam · Boeing 747124

Difficulty date
October 16, 1999
Submitted
March 26, 2000
Operation
General aviation
Aircraft
N602FF
Make and model
Boeing 747124
Aircraft serial
19734
Part
Floorbeam
Condition
Cracked
Location
Bs 1400
Stage of operation
IN
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

FOUR CRACKS WERE FOUND BY AMECO C-CHECK ON FLOORBEAM WEB AT BS 1400, RBL 99 - RBL 121. SIZE: 2 INCHES, 2 INCHES, 1 INCH AND 1 INCH.