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402S
1.
Front Handle - For the Left Hand
2.
Chain Brake Lever / Front Hand Guard
3.
Spark Arrestor Muffler or Spark Arrestor Muffler With Catalyst
4.
Saw Chain
5.
Guide Bar
6.
Spiked Bumper
7.
Chain Catcher
8.
Chain Tension Adjuster
9.
Chain Brake / Sprocket Guard
10. Rear Hand Guard
11. Choke Control Knob
12. Purge Pump
13. Air Cleaner Cover Knob
14. Spark Plug
15. Air Cleaner Cover
16. Throttle Trigger Lockout
17. Rear Handle - For the Right Hand
18. Throttle Trigger
19. Stop Switch
20. Fuel Tank Cap
21. Starter Handle
22. Oil Tank Cap
23. Cylinder Cover
CHAINSAW 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.
X7503256304
© 11/23 ECHO Incorporated
DESCRIPTION
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