Service difficulty report · Brake Disc · Columb LC41550FG400

Difficulty date
September 30, 2010
Submitted
October 1, 2010
Operation
General aviation
Aircraft
N12727
Make and model
Columb LC41550FG400
Aircraft serial
41769
Part
Brake Disc
Part number
R16403504
Condition
Unserviceable
Location
Mlg
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

DURING ANNUAL INSP, FOUND BOTH BRAKE DISCS HAVE CRACKS RUNNING ALONG THE RADIUS NEAR THE BASE WHICH RESTS AGAINST THE WHEEL. CRACKS OF SEVERAL INCHES IN LENGTH WERE NOTED AND 1 DISC HAD A PIECE OF MATERIAL MISSING.