Service difficulty report · Brake Assy · Raythn HAWKER900XP

Difficulty date
September 16, 2016
Submitted
September 21, 2016
Operation
Air carrier
Aircraft
N349J
Make and model
Raythn HAWKER900XP
Aircraft serial
HA0012
Aircraft time
4,388 hours, 3,305 cycles
System (JASC)
3242 · Brake
Part
Brake Assy
Part number
AHA1897
Part serial
051909E
Condition
Locked
Location
Mlg
Part time
4,388 hours, 3,305 cycles
Stage of operation
TX
How discovered
O
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 4 BRAKE ASSEMBLY LOCKED UP ON GEAR. DURING TOWING, AFTER ACFT ARRIVAL, NOISE WAS NOTED COMING FROM THE BRAKES. SHORTLY AFTER, THE NR 4 BRAKE LOCKED. DISASSEMBLY REVEALED THE BRAKE HEAT PACK HAD COME APART AND LOCKED UP THE WHEEL.