Service difficulty report · Rib · Boeing 747422

Difficulty date
May 4, 2011
Submitted
May 27, 2011
Operation
Air carrier
Aircraft
N181UA
Make and model
Boeing 747422
Aircraft serial
25278
Aircraft time
82,330 hours, 10,088 cycles
Engine
Pwa PW4056
Part
Rib
Part number
65B3915424
Condition
Damaged
Location
Rt Wing
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

RIGHT O/B MIDFLAP IS DAMAGED THE O/B FOREARM ATTACH CUTOUT AREA. NOSE RIB (65B39154-24) WAS DAMAGED. DAMAGED AREA WAS REMOVED INSTALLED STRAP REPAIR PICKING UP 2 FASTENERS EITHER SIDE OF DAMAGE, FIBERGLASS CLOSURE PANEL CRACK REMOVED RE-INSTALLED AND SPEED TAPED.