Coil installation of K Lite Kit is as easy as well.
1)  Invert the tank, unscrew to disengage the base hardware;

2) Unscrew to remove the used coil and replace with a new one; (For TPD version, push and unscrew to remove the used coil and also push and screw to install a new one);

3) Screw into relocate the base hardware; (For TPD version, push down and screw in to relocate the base hardware).

Aspire K lite kit