![background image](http://html1.mh-extra.com/html/yard-force/lh-a17/lh-a17_original-instructions-manual_905767022.webp)
22
INSTALLATION
Uninstall the working head (Fig. C)
Pinch the working head release button L and R, and then slide the working head out of the
machine.
Install the working head (Fig. D)
Pinch the working head release button L and R, and then slide the working head into the
machine. Make sure the working head is in fixed position.