Husqvarna 135R Operator's Manual page 18

2 Grass clearing
The machine should be supported in a harness when
grass clearing so that the cutting equipment is parallel to
the ground.
Correct balance
1 Forestry clearing
The machine is balanced by moving the suspension ring
on the machine forwards or backwards. On some models
the suspension ring is fixed, however, this will then have a
number of holes for the support hook. The machine is
correctly balanced when it freely hangs horizontally from
the support hook. In this way the risk of hitting stones is
reduced if you need to release the handlebar.
2 Grass clearing
Let the blade balance at a comfortable cutting height, i.e.
close to the ground.
18 – English
ASSEMBLY