MS 461 R
English
11
Definitions
1
Carburetor Box Cover
Covers the air filter and the
carburetor.
2
Carburetor Adjusting Screws
For tuning the carburetor.
3
Spark Plug Boot
Connects the spark plug with the
ignition lead.
4
Wrench Holder
To hold the wrench.
5
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.
6
Chain Sprocket
The toothed wheel that drives the
saw chain.
7
Chain Sprocket Cover
Covers the clutch and chain
sprocket.
8
Chain Tensioner
Permits precise adjustment of chain
tension.
9
Bumper Spike
Toothed stop for holding saw steady
against wood.
10 Guide Bar
Supports and guides the saw chain.
11 Oilomatic Saw Chain
A loop consisting of cutters, tie
straps and drive links.
12 Chain Catcher
Helps to reduce the risk of operator
contact by a chain when it breaks or
comes off the bar.
13 Splatter Shield
Helps to shield the crankcase and
the muffler from cutting debris.
14 Oil Filler Cap
For closing the oil tank.
15 Muffler
Reduces engine exhaust noises
and diverts exhaust gases away
from operator.
16 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.
17 Front Handle (Handlebar)
Handlebar for the left hand at the
front of the saw.
18 Decompression Valve –
(Automatically Resetting)
Releases compression pressure to
make starting easier – when
activated.
19 Starter Grip
The grip of the pull starter, for
starting the engine.
20 Fuel Filler Cap
For closing the fuel tank.
21 Master Control Lever
Lever for choke control, starting
throttle, run and stop switch
position.
22 Throttle Trigger
Controls the speed of the engine.
23 Rear Handle
The support handle for the right
hand, located at the rear of the saw.
24 Throttle Trigger Lockout
Must be depressed before the
throttle trigger can be activated.
25 Rear Hand Guard
Gives added protection to
operator's right hand.
26 Depth Limiter
For adjusting the cutting depth of
the cutting attachment to limit the
depth of entry into material.
27 Star Knob
Locks depth limiter in selected
position.
28 Bow Grip
For adjusting the depth limiter.
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)
