Operation; Think Safety First; Pre-Starting Checks; Checking The Engine Oil - Toro 12004TC Twister 1600 Operator's Manual

Operation

Note: Determine the left and right sides of the
machine from the normal operating position.

Think Safety First

Please carefully read all of the safety instructions
and decals in the safety section. Knowing this
information could help you or bystanders avoid
injury.

Pre-Starting Checks

Check the following items each time you begin
using the vehicle for the day:
• Check the tire pressure.
Note: These tires are different than car tires;
they require less pressure to minimize turf
compaction and damage.
• Check all fluid levels and add the appropriate
amount of specified fluids, if any are found to
be low.
• Check the brake pedal operation.
• Ensure that the lights are working.
• Turn the steering wheel to the left and right to
check steering response.
• Check for oil leaks, loose parts, and any other
noticeable malfunctions. Make sure the engine
is off and all moving parts have stopped before
checking for oil leaks, loose parts, and other
malfunctions.
If any of the above items are not correct
and you are not able to correct the problem,
contact your Authorized Service Dealer.

Checking the Engine Oil

Note: The engine is shipped with oil in the
crankcase; however, the level of the oil must be
checked before and after the engine is first started.
Check the engine oil level before starting the
engine each day.
1. Position the machine on a level surface.
2. Clean around the oil dipstick (Figure 20) so
dirt cannot fall into the hole and damage the
engine.
Figure 20
1. Oil dipstick
3. Remove the oil dipstick and wipe the end clean.
4. Slide the oil dipstick into the filler tube fully
seating it. Pull the dipstick out and look at the
end.
If the oil level is low, remove the filler cap
and add oil of the proper type to raise the
level to, but not over, the Full mark on the
dipstick. Refer to Servicing the Engine Oil in
Engine Maintenance, page 29, for the proper
oil type and viscosity. Add the oil slowly and
check the level often during this process. Do
not overfill.
5. Install the oil dipstick firmly in place.

Checking the Brake Fluid

Level

Check the brake fluid level before the engine is
first started; refer to Checking the Brake Fluid
Level in Brake Maintenance, page 38.

Checking the Tire Pressure

Check the tire pressure every 8 hours or daily to
ensure proper levels.
The air pressure range in the front and rear tires is
8–22 psi (55–103 kPa).
The air pressure needed is determined by the
payload carried. The lower the air pressure, the
less the compaction, smoother the ride, and tire
marks are minimized. Lower pressure should not
be used for heavy payloads at high speeds.
Higher pressures should be used for heavier
payloads at higher speeds. Do not exceed the
maximum pressure.
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