Husqvarna 41, 36 Basic rules for felling trees, Notching, Felling cut, Bar length

Ill	Generalworking instruction
	Basic rules for felling trees
	Normally the felling consists of two main cutting operations -
	notching and making the felling cut.
	Notching
	Start making the upper notch cut on the side of the three facing
	the felling direction.
	Look through the kerf as you saw the lower cut so you do not saw
	too deep into the trunk.
	The notch should be deep enough to create a hinge of sufficient
	width and strength. The notch opening should be wide enough to
	direct the fall of the tree as long as possible.
	Felling cut
	Saw the felling cut from the other side of the tree and (3-5 cm)
	above the edge of the notch.Never saw completely through the
	trunk. Always leave a hinge. The hinge guides the tree. If the
	trunk is completely cut through, you lose control over the felling
	direction.
	Insert a wedge or a felling lever in the cut well before the tree
	oecomes unstable and starts to move, This will prevent the
	~uidebarfrom binding in the felling cut if you have misjudged the
	‘ailingdirection. Make sure no people have come into the range
	ofthe falling tree before you push it over.
	I
	1
	~Felling cut, trunk diameter less than guide
	bar length
	Saw either with a pushing chain (top of guide bar) .,. or with a
	pulling chain (bottom of guide bar),

I

Felling cut, trunk diameter greater than guide I bar length

Make a boring cut. Watch out for kickbacks. Do not usethe upper tip quadrant of the guide bar tip.

Saw with a pushing chain. Leave a sufficient hinge.

Complete the felling cut by sawing around the trunk with a pulling chain.

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