Toro Groundsmaster 3500-G Operator's Manual page 56

Preparing the Engine
1. Drain the engine oil from the oil pan and replace
the drain plug.
2. Remove and discard the oil filter. Install a new
oil filter.
3. Refill the oil pan with designated quantity of
motor oil.
4. Start the engine and run it at idle speed for
approximately 2 minutes.
5. Stop the engine.
6. For storage over 30 days, prepare the fuel
system as follows:
•
Add a petroleum based stabilizer/conditioner
to fuel in the tank.
Follow the mixing instructions from stabilizer
manufacturer. Do not use an alcohol based
stabilizer (ethanol or methanol).
Note:
A fuel stabilizer/conditioner is most
effective when mixed with fresh fuel and
used at all times.
•
Run the engine to distribute conditioned fuel
through the fuel system for approximately 5
minutes.
•
Stop the engine, allow it to cool, and drain
the fuel tank.
•
Restart the engine and run it until it stops.
•
Start and run the engine until it will not start
again.
•
Dispose of fuel properly. Recycle as per
local codes
Important:
stabilizer/conditioned fuel over 90
days
7. Remove the spark plugs and check their
condition; refer to
(page 39).
8. With the spark plugs removed from the engine,
pour 2 tablespoons of engine oil into the spark
plug hole.
9. Use the starter to crank the engine and distribute
the oil inside the cylinder.
10. Install the spark plugs and tighten to
recommended torque; refer to
Spark Plugs (page
Note:
Do not install the wires on the spark
plugs.
11. Check anti-freeze protection and add as needed
for expected minimum temperature in your area.
Do not store
Replacing the Spark Plugs
Replacing the
39).
12. Secure all fuel system fittings.
13. Thoroughly clean and service the air cleaner
assembly.
14. Seal the air cleaner inlet and the exhaust outlet
with weatherproof tape.
Storing the Cutting Units
If a cutting unit is separated from the traction unit for
any length of time, install a spindle plug in the top of
the spindle to protect the spindle from dust and water.
56