Stihl KM 55 Instruction Manual page 28

Definitions
1. Fuel Pump
Provides additional fuel feed for a
cold start.
2. Carburetor Adjusting Screw
For tuning the carburetor.
3. Spark Plug Boot
Connects the spark plug to the
ignition lead.
4. Starter Grip
The grip of the pull starter, which is
the device to start the engine.
5. Muffler
(with spark arrestor)
Reduces exhaust noises and
diverts exhaust gases away from
operator.
6. Throttle Trigger
Controls the speed of the engine.
7. Slide Control
For starting throttle, run and stop.
Keeps the throttle partially open
during starting, switches the
engine's ignition off to stop the
engine.
KM 55
8. Throttle Trigger Interlock
Must be depressed before the
throttle trigger can be activated.
9. Bike Handle
For easy control of the machine with
both hands.
10. Handle Support
Connects the drive tube and bike
handle.
11. Carrying Ring
Connects the machine to the
harness
12. Throttle Cable Retainer
Secures the throttle cable to the
drive tube.
13. Choke Lever
Eases engine starting by enriching
mixture.
14. Air Filter Cover
Encloses and protects the air filter.
15. Fuel Filler Cap
For closing the fuel tank.
16. Fuel Tank
For fuel mixture consisting of
gasoline and oil.
17. Machine Support
For resting machine on the ground.
18. Loop Handle
For easy control of the machine.
English / USA
19. Barrier Bar
Helps maintain clearance between
working tool and feet and legs of
operator.
20. Drive Tube
Encloses and protects the drive
shaft between the engine and
gearhead.
21. Stop Switch
Switches the engine ignition system
off and stops the running of the
engine.
22. Coupling Sleeve
Connects the drive tube to the lower
part of the drive tube (stub shaft).
23. Wing Screw
Secures the lower part of the drive
tube (stub shaft).
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