English

Definitions

1Control Handle

The support handle for the right hand, located on the top of the saw.

2Throttle Trigger Lockout

Must be depressed before the throttle trigger can be activated.

3Master Control Lever

Lever for choke control, starting throttle, run and stop switch position.

4Throttle Trigger

Controls the speed of the engine.

5Carburetor Adjusting Screws For tuning the carburetor.

6Spark Plug Boot

Connects the spark plug with the ignition lead.

7Muffler (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.

8Chain Sprocket Cover

Covers the clutch and chain sprocket.

9Chain Sprocket

The toothed wheel that drives the saw chain.

10Chain Brake

A device to stop the rotation of the chain. Is activated in a kickback situation by the operator's hand or by inertia.

11Chain Tensioner

Permits precise adjustment of chain tension.

12Chain Catcher

Helps to reduce the risk of operator contact by a chain when it breaks or comes off the bar.

13Bumper Spike

Toothed stop for holding saw steady against wood.

14Guide Bar

Supports and guides the saw chain.

15Oilomatic Saw Chain

A loop consisting of cutters, tie straps and drive links.

16Oil Filler Cap

For closing the oil tank.

17Fuel Filler Cap

For closing the fuel tank.

18Front 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.

19Front Handle (Handlebar)

Handlebar for the left hand at the front of the saw.

20Starter Grip

The grip of the pull starter, for starting the engine.

21Choke Lever

Eases engine starting by enriching mixture.

22Fuel Pump

Provides additional fuel feed for a cold start.

23Carburetor Box Cover

Covers the air filter and the carburetor.

24Carburetor Box Cover Twist Lock Lock for carburetor box cover.

25Ring 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