Toro Reelmaster 3100-D Series Operator's Manual page 58

4. Fill the engine with approximately 3.8 L (4 US
qt) of SAE 15W-40 motor oil.
5. Start the engine and run it at idle speed for
approximately 2 minutes.
6. Shut off the engine.
7. Thoroughly drain all the fuel from the fuel
tank, fuel lines, fuel filter, and water-separator
assembly.
8. Flush the fuel tank with fresh, clean diesel fuel.
9. Secure all the fuel-system fittings.
10. Thoroughly clean and service the air-cleaner
assembly.
11. Seal the air-cleaner inlet and the exhaust outlet
with weatherproof tape.
12. Check the antifreeze protection and add
antifreeze/coolant as needed for the expected
minimum temperature in your area.
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