6 Open the package of heat sink and conducting
silicon.
7
Attach the two heat sink with heat
conducting silicom.
8 Fix the heat sink (among with rounded
hole) above the bottom with 20mm white
nylon screw
9 Notice the white arrow on the ESC board as the
head direction
10 Fix the heat sink (among with square 11 Notice the position of the two kinds nylon
Double heat sink
b
a
a