
CS-590
DESCRIPTION
X7503264706
27
© 09/2020 ECHO Incorporated
CHAIN SAW TERMS
1.
FAST IDLE
-Throttle setting that causes engine to operate at a faster
speed for easier starting.
2.
THROTTLE LATCH
- Device that sets idle speed to fast idle when
choke control is operated.
3.
CHAIN BRAKE
- Stops the saw chain.
4.
DRIVE SPROCKET
- Drives saw chain.
5.
CLUTCH
- Turns drive sprocket when engine rpm is fast enough to
provide the power needed for cutting.
1.
Rear Handle - For The Right Hand
2.
Choke Control Knob
3.
Chain Brake Lever / Front Hand Guard
4.
Spark Arrestor Muffler Or Spark Arrestor Muffler With Catalyst
5.
Spiked Bumper
6.
Guide Bar
7.
Saw Chain
8.
Kick Guard
TM
(Optional)
9.
Chain Catcher
10. Sprocket Guard Nuts
11. Chain Tension Adjuster
12. Chain Break / Sprocket Guard
13. Rear Hand Guard
14. Support Handle (for Left Hand)
15. Decompression Device
16. Air Cleaner Cover
17. Air Cleaner Cover Knob
18. Throttle Trigger Lockout
19. Throttle Trigger
20. Stop Switch
21. Fuel Tank Cap
22. Starter Handle
23. Cylinder Cover
24. Oil Tank Cap