Service difficulty report · Tension Tie · Boeing 747422

Difficulty date
July 25, 2013
Submitted
August 21, 2013
Operation
Air carrier
Aircraft
N179UA
Make and model
Boeing 747422
Aircraft serial
25158
Aircraft time
92,211 hours, 11,058 cycles
Engine
Pwa PW4056
Part
Tension Tie
Condition
Cracked
Location
Bs 1140
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

BS 1140, LT TENSION TIE THREE FASTENER HOLES CRACKED. REMOVED DAMAGE. FABRICATED AND INSTALLED REPAIR PARTS IAW SRM 53-40-30, REPAIR 2.