Service difficulty report · Brake Disc · Pilats PC1245

Difficulty date
May 6, 2008
Submitted
May 8, 2008
Operation
General aviation
Aircraft
N591AF
Make and model
Pilats PC1245
Aircraft serial
591
Aircraft time
3,031 hours, 2,762 cycles
Engine
Pwa PT6A67B
Engine time
2,942 hours, 2,688 cycles
Propeller
Hartzl HCE4A3D
System (JASC)
3242 · Brake
Part
Brake Disc
Part number
244755
Condition
Broken
Location
Brake Assy
Part time
875 hours, 834 cycles
Component
Brake Assy · Bfgoodrich
Component part number
216741
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

FLIGHT CREW REPORTS LEFT BRAKE GRABBING. REMOVED LEFT MAIN TIRE ASSEMBLY TO INVESTIGATE DISCREPANCY AND DISCOVERED THE OUTBOARD BRAKE DISC BROKEN INTO THREE PIECES. REPLACED THE LEFT BRAKE ASSEMBLY.