Toro 2020 Service and Repairs, Change Engine Oil and Filter, Service Engine Air Cleaner, Page 3

Service and Repairs

Change Engine Oil and Filter

Change oil initially after the first 8 hours of operation. Thereafter, change oil every 25 hours and filter every 100 hours.

1.Park machine on a level surface. Turn engine off.

2.Pivot seat up. On the SP 2020/3020, remove the en- gine shield.

3.Remove drain plug and let oil flow into drain pan. When oil stops, install drain plug.

4.Remove oil filter. Apply a light coat of clean oil to the new filter gasket.

5.Screw filter on by hand until gasket contacts filter adapter, then tighten 1/2 to 3/4 turn further. DO NOT OVER–TIGHTEN.

6.Add oil to crankcase (see Check Engine Oil). Dis- pose of oil properly.

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Figure 6

1. Drain plug 2. Oil filter

Service Engine Air Cleaner

Inspect paper element every 100 hours of operation. Replace element every 400 hours or when dirty or dam- aged. Do not wash paper element or do not clean with compressed air as damage will occur.

1.Park machine on a level surface. Turn engine off.

2.Pivot seat up. On the SP 2020/3020, remove the en- gine shield.

3.Remove knobs and air cleaner cover.

4.Remove filter element and cover plate. Inspect filter for cleanliness, ruptures, holes, and tears. Replace de- fective filter element.

5.With air cleaner disassembled, check air cleaner components for damage. Replace if necessary.

A.Make sure rubber breather tube in base plate is securely in place or severe engine damage may oc- cur.

B.Make sure carburetor breather hose is routed out through engine vents.

6.Reinstall filter element. Secure element with cover plate and knob. Reinstall air cleaner cover and secure with knobs.

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		Figure 7
1.	Knob	4.	Cover plate
2.	Cover	5.	Filter element
3.	Knob	6.	Air cleaner base

Engine Page 3 – 8 Sand Pro 2020/3020/5020