Service difficulty report · Tension Tie · Boeing 747451

Difficulty date
January 8, 2015
Submitted
January 13, 2015
Operation
Air carrier
Aircraft
N673US
Make and model
Boeing 747451
Aircraft serial
30268
Aircraft time
66,732 hours, 8,330 cycles
Part
Tension Tie
Condition
Cracked
Location
Bs 1140
Stage of operation
IN
How discovered
9
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

ONE CRACK FOUND INHOLE OF DOUBLER AT BS 1140 TENSION TIE.