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because the fuel system could be damaged. Do not mix
oil with gasoline.

Using Stabilizer/Conditioner

Use a fuel stabilizer/conditioner in the machine to provide
the following benefits:

Keeps gasoline fresh during storage of 90 days or less.
For longer storage it is recommended that the fuel tank
be drained.

Cleans the engine while it runs.

Eliminates gum-like varnish buildup in the fuel system,
which causes hard starting.

Important:

Do not use fuel additives containing

methanol or ethanol.

Add the correct amount of gas stabilizer/conditioner to the
gas.

Note:

A fuel stabilizer/conditioner is most effective when

mixed with fresh gasoline. To minimize the chance of varnish
deposits in the fuel system, use fuel stabilizer at all times.

Filling the Fuel Tank

1.

Park the machine on a level surface, lower the grinder,
and stop the engine.

2.

Allow the engine to cool.

3.

Clean around the fuel tank cap and remove it (Figure 9).

Figure 9

View may vary depending on model

1.

Fuel-tank cap

4.

Add unleaded gasoline to the fuel tank, until the level is
6 mm to 13 mm (1/4 to 1/2 inch) below the bottom of
the filler neck.

Important:

This space in the tank allows gasoline

to expand. Do not fill the fuel tank completely full.

5.

Install the fuel tank cap securely.

6.

Wipe up any gasoline that may have spilled.

Checking the Engine-Oil Level

Service Interval:

Before each use or daily

1.

Tilt the machine so the engine is level, and stop the
engine.

2.

Allow the engine to cool.

3.

Clean around the oil dipstick.

4.

Remove the dipstick and wipe the end clean.

5.

Slide the dipstick fully into the dipstick tube without
threading it into the filler neck.

6.

Pull the dipstick out and look at the end; the oil should
be to the top of the upper limit range (Figure 10).

Figure 10

1.

Oil dipstick

Important:

Running the engine with low oil level

can cause engine damage. This type of damage is
not covered by warranty.
The engine is equipped with an oil alert system
that will automatically stop the engine before the
oil level falls below the safe limit.

7.

If the oil level is low, slowly pour only enough oil into
the crankcase to raise the level to the upper limit.

Important:

Do not overfill the crankcase with oil

because the engine may be damaged.

8.

Replace the dipstick.

9

 

Summary of Contents for SGR-6 22600

Page 1: ...Form No 3386 286 Rev A SGR 6 Stump Grinder Model No 22600 Serial No 314000001 and Up G025787 Register at www Toro com Original Instructions EN 3386 286 A...

Page 2: ...Engine Owner s Manual is supplied for information regarding the US Environmental Protection Agency EPA and the California Emission Control Regulation of emission systems maintenance and warranty Repla...

Page 3: ...o avoid serious injury or death WARNING Engine exhaust contains carbon monoxide an odorless deadly poison that can kill you Do not run the engine indoors or in an enclosed area Training Read the Opera...

Page 4: ...is sufficient clearance for the operator to safely maneuver the product Before grinding have the area marked for underground utilities and do not grind in marked areas Locate the pinch point areas mar...

Page 5: ...9 4690 1 Warning cutting dismemberment hazard grinding blade keep hands and feet away from all moving parts keep all shields in place wait for all moving parts to stop 119 4691 1 Warning read the Oper...

Page 6: ...lease knob from the machine Figure 4 g014871 1 Figure 4 1 Handle release knob Fold the handle down toward the machine and screw the knob back onto the handle Figure 5 g014870 Figure 5 Throttle Lever a...

Page 7: ...brake Specifications Note Specifications and design are subject to change without notice Cutting Depth 30 cm 12 inches Length 127 cm 50 inches Width 56 cm 22 inches Height 107 cm 42 inches Weight 47...

Page 8: ...e can burn you and others and can damage property Fill the fuel tank outdoors in an open area when the engine is cold Wipe up any gasoline that spills Never fill the fuel tank inside an enclosed trail...

Page 9: ...k until the level is 6 mm to 13 mm 1 4 to 1 2 inch below the bottom of the filler neck Important This space in the tank allows gasoline to expand Do not fill the fuel tank completely full 5 Install th...

Page 10: ...is helps to cool the engine before stopping In an emergency the engine may be stopped immediately 2 Release the safety bail to stop the engine 3 Move the fuel valve to the Closed position all the way...

Page 11: ...until you have removed the front portion of the stump to ground level A through D in Figure 13 Figure 13 6 Raise the cutting wheel release the parking brake and move the machine forward a few inches...

Page 12: ...50 hours Service the air filter Every 100 hours Change the oil Clean the sediment cup Check the spark plugs Every 200 hours Replace the air filter Yearly or before storage Change the oil Clean the se...

Page 13: ...t use compressed air to blow out the paper element this can damage it 5 Mount the paper filter in the air filter housing and secure it with the wing nut 6 Position the foam pre filter over the paper f...

Page 14: ...g Service Interval Every 100 hours Check the spark plugs Ensure that the air gap between the center and side electrodes is correct before installing the spark plug Use a spark plug wrench for removing...

Page 15: ...0 1 2 3 4 5 4 Figure 20 Your model may vary 1 Belt guard 4 Bolt 2 Lock washer 5 Nut 3 Washer 3 To check belt tension gently squeeze the belt spans together You should be able to push the belt down abo...

Page 16: ...you will need to rotate and replace them periodically Figure 22 1 Nut 3 Tooth holder 2 Spacer 4 Tooth Each tooth is indexed with 3 positions so you can rotate it twice exposing a new sharp edge before...

Page 17: ...times Important Do not store stabilizer conditioned gasoline over 90 days 3 Run the engine to distribute conditioned fuel through the fuel system 5 minutes 4 Stop the engine allow it to cool and drain...

Page 18: ...nants in the fuel 4 Drain and fill the tank with fresh fuel The engine runs rough 5 The spark plugs are worn or have buildup on the electrodes 5 Check the electrode gap and clean or replace the spark...

Page 19: ...Notes 19...

Page 20: ...k plugs tires filters gaskets wear plates seals O rings drive chains clutches Failures caused by outside influence Items considered to be outside influence include but are not limited to weather stora...

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