DESCRIPTION CS-352
24 X7503275704
© 09/20 ECHO Incorporated
Adjusting Chain Tension
Always loosen sprocket guard nuts before turning the chain tension
adjuster, otherwise the sprocket guard and tensioner will be
damaged.
1. Release the cylinder cover
latches, and remove the cylinder
cover. Remove spark plug lead.
2. Unlock chain brake and loosen
sprocket guard nuts.
3. Hold the bar nose up, and turn
the adjuster screw (A) clockwise
until chain contacts underside of
the bar.
4. Tighten nuts with the bar nose
held up.
5. Pull the chain around the bar by
hand. Loosen the adjustment if
you feel tight spots.