Service difficulty report · Fastener · Boeing 737522

Difficulty date
January 14, 2006
Submitted
January 31, 2006
Operation
Air carrier
Aircraft
N925UA
Make and model
Boeing 737522
Aircraft serial
26646
Aircraft time
37,859 hours, 27,906 cycles
Engine
Cfmint CFM563C1
Part
Fastener
Condition
Cracked
Location
Cockpit Window
Stage of operation
IN
How discovered
9
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

NR 1R, 2R, 3R & 4R FLIGHT DECK WINDOWS HAVE 4EA, 11EA, 18EA & 4EA CRACKED RIVETS RESPECTIVELY AROUND THE PERIMETER OF THE WINDOWS & FRAME ON EXTERNAL SKIN. REPLACED CRACKED RIVETS ON EXTERIOR OF AIRCRAFT AT PERIMETER OF WINDOWS REF SRM 51-40-02.