Stihl MS 150 C-E Instruction Manual - Page 48

Tensioning the Saw Chain

Page 48 highlights

English Definitions 1 Control Handle The support handle for the right hand, located on the top of the saw. 2 Throttle Trigger Lockout Must be depressed before the throttle trigger can be activated. 3 Master Control Lever Lever for choke control, starting throttle, run and stop switch position. 4 Throttle Trigger Controls the speed of the engine. 5 Carburetor Adjusting Screws For tuning the carburetor. 6 Spark Plug Boot Connects the spark plug with the ignition lead. 7 Muffler (with Spark Arresting Screen) Muffler reduces engine exhaust noise and diverts exhaust gases away from operator. Spark arresting screen is designed to reduce the risk of fire. 8 Chain Sprocket Cover Covers the clutch and chain sprocket. 9 Chain Sprocket The toothed wheel that drives the saw chain. 10 Chain Brake A device to stop the rotation of the chain. Is activated in a kickback situation by the operator's hand or by inertia. 11 Chain Tensioner Permits precise adjustment of chain tension. 12 Chain Catcher Helps to reduce the risk of operator contact by a chain when it breaks or comes off the bar. 13 Bumper Spike Toothed stop for holding saw steady against wood. 14 Guide Bar Supports and guides the saw chain. 15 Oilomatic Saw Chain A loop consisting of cutters, tie straps and drive links. 16 Oil Filler Cap For closing the oil tank. 17 Fuel Filler Cap For closing the fuel tank. 18 Front Hand Guard Provides protection against projecting branches and helps prevent left hand from touching the chain if it slips off the handlebar. It also serves as the lever for chain brake activation. 19 Front Handle (Handlebar) Handlebar for the left hand at the front of the saw. 20 Starter Grip The grip of the pull starter, for starting the engine. 21 Choke Lever Eases engine starting by enriching mixture. 22 Fuel Pump Provides additional fuel feed for a cold start. 23 Carburetor Box Cover Covers the air filter and the carburetor. 24 Carburetor Box Cover Twist Lock Lock for carburetor box cover. 25 Ring for Rope Pull-out ring for attaching rope. Guide Bar Nose The exposed end of the guide bar. (not illustrated, see chapter "Tensioning the Saw Chain") Clutch Couples engine to chain sprocket when engine is accelerated beyond idle speed. (not illustrated) Anti-Vibration System The anti-vibration system includes a number of anti-vibration elements designed to reduce the transmission of vibrations created by the engine and cutting attachment to the operator's hands. (not illustrated) 46 MS 150 TC

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MS 150 TC
English
46
Definitions
1
Control Handle
The support handle for the right
hand, located on the top of the saw.
2
Throttle Trigger Lockout
Must be depressed before the
throttle trigger can be activated.
3
Master Control Lever
Lever for choke control, starting
throttle, run and stop switch
position.
4
Throttle Trigger
Controls the speed of the engine.
5
Carburetor Adjusting Screws
For tuning the carburetor.
6
Spark Plug Boot
Connects the spark plug with the
ignition lead.
7
Muffler (with Spark Arresting
Screen)
Muffler reduces engine exhaust
noise and diverts exhaust gases
away from operator.
Spark arresting screen is designed
to reduce the risk of fire.
8
Chain Sprocket Cover
Covers the clutch and chain
sprocket.
9
Chain Sprocket
The toothed wheel that drives the
saw chain.
10
Chain Brake
A device to stop the rotation of the
chain. Is activated in a kickback
situation by the operator's hand or
by inertia.
11
Chain Tensioner
Permits precise adjustment of chain
tension.
12
Chain Catcher
Helps to reduce the risk of operator
contact by a chain when it breaks or
comes off the bar.
13
Bumper Spike
Toothed stop for holding saw steady
against wood.
14
Guide Bar
Supports and guides the saw chain.
15
Oilomatic Saw Chain
A loop consisting of cutters, tie
straps and drive links.
16
Oil Filler Cap
For closing the oil tank.
17
Fuel Filler Cap
For closing the fuel tank.
18
Front Hand Guard
Provides protection against
projecting branches and helps
prevent left hand from touching the
chain if it slips off the handlebar. It
also serves as the lever for chain
brake activation.
19
Front Handle (Handlebar)
Handlebar for the left hand at the
front of the saw.
20
Starter Grip
The grip of the pull starter, for
starting the engine.
21
Choke Lever
Eases engine starting by enriching
mixture.
22
Fuel Pump
Provides additional fuel feed for a
cold start.
23
Carburetor Box Cover
Covers the air filter and the
carburetor.
24
Carburetor Box Cover Twist Lock
Lock for carburetor box cover.
25
Ring for Rope
Pull-out ring for attaching rope.
Guide Bar Nose
The exposed end of the guide bar.
(not illustrated, see chapter
"Tensioning the Saw Chain")
Clutch
Couples engine to chain sprocket
when engine is accelerated beyond
idle speed. (not illustrated)
Anti-Vibration System
The anti-vibration system includes a
number of anti-vibration elements
designed to reduce the
transmission of vibrations created
by the engine and cutting
attachment to the operator's hands.
(not illustrated)