Service difficulty report · Stiffener · Boeing 777222

Difficulty date
March 2, 2001
Submitted
March 21, 2001
Operation
Air carrier
Aircraft
N767UA
Make and model
Boeing 777222
Aircraft serial
26918
Aircraft time
24,120 hours, 4,795 cycles
Engine
Pwa PW4077
Part
Stiffener
Part number
141W8518
Condition
Cracked
Location
Fuselage
Part time
24,120 hours, 4,795 cycles
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

STA 246 BUCKLED VERTICAL STIFFENERS AT LBL - 7.88, 26.05, 48 RBL - 7.88, 13.55, 20, 29.5, 47,53. *S/D* REPLACED STIFFENERS PER SRM 53-10-51, REPAIR 3.