Service difficulty report · Lock Fastener · Boeing 737890

Difficulty date
January 28, 2013
Submitted
February 19, 2013
Operation
Air carrier
Aircraft
N564AS
Make and model
Boeing 737890
Aircraft serial
35103
Aircraft time
24,145 hours, 7,500 cycles
Engine
Cfmint CFM567B26US
Part
Lock Fastener
Part number
251A21221
Condition
Chafed
Location
Floorbeam
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

MAIN CABIN FLOOR, STA 967, 4 EA FLIGHT CONTROL CABLE FEED THROUGH TUBES LOWER LOCK FASTENERS CHAFED. R & R LOCK FASTENERS IAW SRM 51-40-02.