Jonsered CS 2166 Workshop Manual page 14

Chain catcher
Remove the chain and guide bar
Inspect the chain catcher and replace it if it is damaged.
Tighten the retaining bolts to 6 Nm. See fig. 8.
Refit chain and guide bar.
Silencer
!
WARNING!
Do not touch the silencer before it has
cooled. Risk for burns.
Dismantling
1. Remove the two M5-bolts and the two M6-bolts and
lift off the silencer and silencer mount. See fig. 9.
2. Remove the gasket and cooling plate. See fig. 9.
3. If the saw is equipped with a spark guard, this should
be removed. See fig. 9.
Inspection
Clean all components and check the following:
1. The spark guard is undamaged.
2. The silencer and silencer mount are not cracked or
have any other defects.
3. The gasket is undamaged.
Reassembly
1. Clean the gasket, cooling plate and cylinder contact
surfaces.
2. If the chainsaw is equipped with a spark guard, refit
it. See fig. 9.
3. Locate the cooling plate, gasket and silencer against
the cylinder. Tighten the two M6-bolts to 14 Nm.
Tighten the two M5-bolts to 10 Nm.
Stop switch
Dismantling
Prise out the stop switch with the help of a screwdriver
and detach the leads. See fig. 10.
Inspection
Measure the resistance by connecting an ohmmeter to
the stop switch. See fig. 11. The resistance should be as
follows:
"0" pressed in - less than 0.1 Ω.
"1" pressed in - more than 1000 Ω.
Reassembly
Push on the leads and press the stop switch into the slot
in the tank unit.
14 – English
SAFETY EQUIPMENT
Fig. 8
Fig. 9
Fig. 10
Fig. 11