Service difficulty report · Brake Disc · Pilats PC1247

Difficulty date
August 16, 2010
Submitted
August 20, 2010
Operation
General aviation
Filed by
5APR577Y
Atlas Aircraft Center Inc
Aircraft
N729AF
Make and model
Pilats PC1247
Aircraft serial
729
Aircraft time
3,116 hours, 2,801 cycles
Engine
Pwa PT6A67B
Engine time
3,116 hours, 2,801 cycles
Propeller
Hartzl HCE4A3D
Part
Brake Disc
Part number
244759C
Part serial
F11M7808
Condition
Cracked
Location
Lt Mlg
Part time
1,549 hours, 1,428 cycles
Component
Brake Assembly
Component part number
216741
Stage of operation
LD
How discovered
O
Nature of condition
O
Precautionary procedure
O

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

LEFT BRAKE GRABS. DURING VISUAL INSP OF THE LT MLG BRAKE ASSY, THE OUTER BRAKE DISC WAS FOUND CRACKED. REMOVED BOTH BRAKE AND WHEEL ASSEMBLIES AND INSTALLED BRAKE AND WHEEL CONVERSION STC SA01376CH IAW STC INSTRUCTIONS.