Husqvarna 570 Workshop Manual page 14

Function check
!
WARNING!
After repair, the chain brake must be
checked according to the following
instructions.
For this test, the engine must not be running.
Check that the chain brake cuts in as follows:
1. Hold the chain saw over a stable surface as shown in
fig. 10.
The distance between the bar and surface is given
in the table below.
Bar length, L
18-32 inches
2. Let go of the front hand grip and let the chainsaw
pivot round on the rear hand grip.
3. When the bar hits the surface the chain brake
should cut in.
Chain catcher
There are two types of types of mountings for the chain
catcher fitted on the spike bumper or the crankcase.
Dismantle the chain and bar. See Operator's Manual.
Inspect the chain catcher and replace it if it is damaged.
The bolts should be tightened to 6 Nm. See fig. 11.
Fit the chain and bar. See Operator's Manual.
14 – English
SAFETY EQUIPMENT
Height, H
35 cm
Fig. 10
L
Fig. 11
L
H
L