Upgrade FeiLun FX052 RC Helicopter Motor Heat Sink-Greatly protect your main motor

Upgrade FeiLun FX052 Motor Heat Sink

(FX052 Upgrade Motor Heat Sink,Can greatly Lowering the temperature of the motor,So it can greatly protect your main motor! )

You can see just perfect for the FX052 helicopter

Now start to teach you how to install it 

First ,Just open the head cover ,then you can find the inner view of the helicopter just as follow picture

Then ,use the screwdriver to loop out the screws of the main motor cover.

At last ,install the main motor heat sink ,then finished !