Jonsered CS2186 Workshop Manual page 17

Inspection
Clean and inspect all parts.
The thickness of the brake strap must nowhere be less
than 0.8 mm. See fig. 7.
Assembly
Assemble the chain brake as follows:
1. Fit the toggle joint and brake strap. See fig. 7.
2. Grease the moving parts of the toggle joint (E) and fit
the unit on the chain saw. See fig. 8.
!
WARNING!
Ensure that the spring does not fly out
and cause personal injury. Wear
protective glasses.
Compress the spring with special tool 502 50 67-01
and press it down with your thumb.
3. Grease and fit the lever (D). See fig. 5.
4. Grease and fit the retaining bush (C) with spring.
See fig. 5.
5. Fit the cover over the chain brake mechanism. Four
bolts (B). Tighten the bolts to 4 Nm. See fig. 1.
6. Fit the chain guide-plate with bolt (A). See fig. 1.
7. Fit the hand guard with the sleeve on the starter side.
See fig. 2.
8. Push back the hand guard so that the chain brake
is in the off position.
9. Check that the brake strap is correctly positioned in the
recess (F) in the crankcase. See fig. 8.
10.Fit the clutch hub on the crankshaft and tighten with
the clutch tool.
Note – left-hand thread! See fig. 9.
11.Remove the piston stop and fit the spark plug and put
on the ignition cable.
12.Grease in the needle bearing before fitting. Fit the
clutch drum (E) with needle bearing (F) and chain drive
sprocket (G). See fig. 3.
13.Fit the washer (D) and locking ring (C). See fig. 3.
14.Fit the cylinder cover, chain and bar. See Operator
Guide.
SAFETY EQUIPMENT
Fig. 5
Fig. 6
Fig. 7
Fig. 8
Fig. 9
min. 0,8 mm
F
D
C
E
E
C
English – 15