Service difficulty report · Rib · Boeing 737522

Difficulty date
March 7, 2002
Submitted
March 14, 2002
Operation
Air carrier
Aircraft
N929UA
Make and model
Boeing 737522
Aircraft serial
26652
Aircraft time
28,744 hours, 21,661 cycles
Engine
Ge CFM56*
System (JASC)
5751 · Ailerons
Part
Rib
Condition
Worn
Location
Aileron
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

AT NR 2 AILERON HINGE CASTING, INBOARD SUPPORT RIB LOWER FLANGE, IS WORN IN RADIUS. MAJOR REPAIR ACCOMPLISHED. MANUFACTURED AND INSTALLED SUPPORT RIB.