Toro 23740, Руководство оператора

Страница: 21 / 24

Troubleshooting
Important: It is essential that all operator safety mechanisms be connected and in proper operating
condition prior to use.
When a problem occurs, do not overlook the simple causes. For example: starting problems could be caused
by an empty fuel tank.
The following table lists some of the common causes of trouble. Do not attempt to service or replace major
items or any items that call for special timing of adjustments procedures (such as valves, governor, etc.).
Have this work done by your engine service dealer.
Note: When disconnecting electrical connectors, do not pull on the wires to separate the connectors.
Problem Possible Cause Corrective Action
1. The fuel tank is empty. 1. Fill the fuel tank.
2. The fuel shutoff valve is closed. 2. Open the fuel shutoff valve.
3. The throttle and choke are not in the
correct position.
3. Be sure the throttle control is midway
between the Slow and Fast positions,
and the choke is in the On position for
a cold engine or the Off position for a
warm engine.
4. There is dirt in fuel valve. 4. Clean the fuel valve screen and cup.
5. The fuel cap vent is blocked. 5. Clean the fuel cap vent.
6. Dirt, water, or stale fuel is in the fuel
system.
6. Contact an authorized service dealer.
7. The air cleaner is dirty. 7. Clean or replace the air cleaner
element.
8. The spark plug is faulty. 8. Clean, adjust or replace the spark plug.
The engine will not start, starts hard, or
fails to keep running.
9. The spark plug wire is not connected. 9. Check the spark plug wire connection.
1. The engine load is excessive. 1. Reduce the ground speed or adjust the
broom.
2. The air cleaner is dirty. 2. Clean or replace the air cleaner
element.
3. The oil level in the crankcase is
incorrect.
3. Check the oil level in the crankcase.
4. There is dirt in fuel tank filter. 4. Clean the fuel tank filter.
The engine loses power.
5. Dirt, water, or stale fuel is in the fuel
system.
5. Contact an authorized service dealer.
1. The broom height is incorrect . 1. Adjust the broom height.
2. The tire pressure in the drive tires is
not correct.
2. Adjust the tire pressure in the drive
tires.
The broom does not clean the surface.
3. You are cleaning too much debris at
one time.
3. Slow down and clear smaller areas of
debris.
1. The broom is clogged. 1. Unclog the broom.
2. The broom drive lever is not engaged. 2. Engage the broom drive lever.
3. The broom drive belt is slipping. 3. Adjust or replace the belt.
4. The belt is broken. 4. Replace the belt.
The broom does not rotate.
5. The shear pin is broken. 5. Replace the shear pin.
The machine pulls left or right. 1. The tire pressure in the drive tires is
not correct.
1. Adjust the tire pressure in the drive
tires.
1. The drive belt is worn, loose or broken. 1. Install a new belt. The machine does not drive.
2. The drive belt is off a pulley. 2. Replace or adjust the belt.
21