Service difficulty report · Stiffener · Boeing 777222

Difficulty date
February 10, 2001
Submitted
March 2, 2001
Operation
Air carrier
Aircraft
N204UA
Make and model
Boeing 777222
Aircraft serial
28713
Aircraft time
9,369 hours, 1,422 cycles
Engine
Pwa PW4090
Part
Stiffener
Part number
141W8518
Condition
Cracked
Location
Fuselage
Part time
9,369 hours, 1,422 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

CRACKED STA 246 FLOORBEAM FORWARD VERTICAL STIFFENERS AT: LBL - 7.88, 38.5RBL - 7.88, 38.0, 44.95, 50.0. *S/D* REPLACED STIFFENERS PER SRM 53-10-51, REPAIR 3.