MS 194 T
English
49
Definitions
1 Carburetor Box Cover Twist Lock
Lock for carburetor box cover.
2 Carburetor Box Cover
Covers the air filter and the 
carburetor.
3 Carburetor Adjusting Screws
For tuning the carburetor.
4 Control Handle
The support handle for the right 
hand, located on the top of the saw.
5 Throttle Trigger Lockout
Must be depressed before the 
throttle trigger can be activated.
6 Master Control Lever
Lever for starting throttle, run and 
stop switch position.
7 Throttle Trigger
Controls the speed of the engine.
8Chain Brake
A device to stop the rotation of the 
chain. Is activated in a kickback 
situation by the operator's hand or 
by inertia.
9 Chain Sprocket
The toothed wheel that drives the 
saw chain.
10 Chain Sprocket Cover
Covers the clutch and chain 
sprocket.
11 Spark Plug Boot
Connects the spark plug with the 
ignition lead.
12 Muffler with Spark Arresting Screen 
Muffler reduces exhaust noises and 
diverts exhaust gases away from 
operator. Spark arresting screen is 
designed to reduce the risk of fire.
13 Chain Tensioner
Permits precise adjustment of chain 
tension.
14 Chain Catcher
Helps to reduce the risk of operator 
contact by a chain when it breaks or 
comes off the bar.
15 Guide Bar
Supports and guides the saw chain.
16 Oilomatic Saw Chain
A loop consisting of cutters, tie 
straps and drive links.
17 Bumper Spike
Toothed stop for holding saw steady 
against wood.
18 Fuel Filler Cap
For closing the fuel tank.
19 Oil Filler Cap
For closing the oil tank.
20 Hand Guard
Provides protection against 
projecting branches and helps 
prevent left hand from touching the 
chain if it slips off the handlebar.
21 Front Handle (Handlebar)
Handlebar for the left hand at the 
front of the saw.
22 Starter Grip
The grip of the pull starter, for 
starting the engine.
23 Choke Lever
Eases engine starting by enriching 
mixture.
24 Fuel Pump
Provides additional fuel feed for a 
cold start.
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)