Jonsered CS2255 User Manual

ASSEMBLY
English – 17
CS 2255 with tool-less chain tensioner
Check that the chain brake is in disengaged position by
moving the front hand guard towards the front handle.
Remove the knob and remove the clutch cover (chain
brake). Take off the transportation ring.(A)
Fit the bar over the bar bolts. Place the bar in its rearmost
position. Place the chain over the drive sprocket locate it
in the groove on the bar. Begin on the top edge of the bar.
Make sure that the edges of the cutting links are facing
forward on the top edge of the bar.
Fit the clutch cover and locate the chain adjuster pin in the
hole in the bar. Check that the drive links of the chain fit
correctly over the drive sprocket and that the chain is
correctly located in the groove in the bar.
Tension the chain by turning the wheel down (+).
The chain is correctly tensioned when it does not sag from
the underside of the bar, but can still be turned easily by
hand. Hold up the bar tip and tighten the bar knob by
turning the knob clockwise.
When fitting a new chain, the chain tension has to be
checked frequently until the chain is run-in. Check the
chain tension regularly. A correctly tensioned chain
ensures good cutting performance and long life.
Fitting a spike bumper
To fit a spike bumper – contact your service agent.
A

Jonsered CS2255 Specifications

General

Cylinder Displacement	55.5 cm³
Chain Pitch	3/8"
Recommended Bar Length	13-20 in
Chain Gauge	0.05"
Vibration Level (front/rear handle)	3.5/4.1 m/s²