Echo CS-4920 User Manual

ASSEMBLY CS-4920
26 X7503352100
© 09/2022 ECHO Incorporated
2. Loosen sprocket guard nuts.
3. Hold bar nose up and turn
adjusting screw (A) clockwise
until there is no slack between
chain and 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.
Tighten guide bar nuts to 20-23 N•m (200 to 230 kgf•cm,
175-200 lbf•in). DO NOT over-tighten nuts. Damage to saw may
result.
6. Assemble components in reverse order.
7. Keep chain properly tensioned at all times.
Note: All chains require frequent adjustments.
A

Echo CS-4920 Specifications

General

Brand	Echo
Model	CS-4920
Category	Chainsaw
Language	English