Starting And Stopping The Engine - Toro 38078 Operator's Manual

Choke (Fig. 16)—Rotate the choke to the Full choke
position to start a cold engine. As engine warms up,
move the choke gradually to the Off position.
Primer (Fig. 16)—Press the primer to pump a small
amount of gasoline into the engine for improved cold
weather starting.
2
4
Figure 16
1. Throttle
2. Choke
Fuel Shut-off Valve (Fig. 17)—Close the valve by
rotating it to the right to stop fuel flow from fuel tank.
Open the valve by rotating it to the left. Close the
valve when you do not use the snowthrower.
Figure 17
1. Fuel shut–off valve
2. Hose clamp
Recoil Starter (Fig. 18)—Pull the recoil starter to start
the engine.
3
1
m–4034
3. Primer
4. Key
m-2236
3. Fuel line
1. Recoil starter
Starting and Stopping the
Engine
Removing the Heater Box
If you operate the engine when the air temperature is
above 40 F (4 C), remove the carburetor heater box
(Fig. 19).
1. Pull the wire off of the spark plug and ensure that the
wire does not contact the plug (Fig. 19).
1. Pull the choke knob off of the choke rod (Fig. 16).
2. Remove the two Phillips screws, two hex head screws
and lock washer that secure the heater box in place
(Fig. 19).
1. Carburetor heater box
2. Phillips screws
3. Hex head screw and lock
washer
3. Lift the heater box up and away from the engine.
4. Install the choke knob on the choke rod.
13
1
934
Figure 18
m-2675
Figure 19
4. Hex head screw
5. Spark plug wire