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Maintenance

Note:

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

Important:

The machine may be tipped backward or on its side to facilitate access for cleaning or service, but no

longer than 2 minutes. If the machine is held in this position for too long, the engine can be damaged by gasoline
draining into the crankcase. Should this happen, perform an extra oil change on the engine. Then turn the engine
over a few revolutions with the starter handle before starting the engine again.

Recommended Maintenance Schedule(s)

Maintenance Service

Interval

Maintenance Procedure

After the first 25 hours

• Change the oil.

Before each use or daily

• Check the engine-oil level.
• Check the air filter.
• Check the condition of the teeth and rotate or replace any that are worn or damaged.
• Remove debris from the machine.

Every 25 hours

• Check the drive belt tension.

Every 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 sediment cup.

Important:

Refer to your

Engine Owner's Manual for additional maintenance procedures.

Engine Maintenance

Servicing the Air Cleaner

Service Interval:

Before each use or daily

The cyclone air filter collects the largest contaminant particles,
which collect in the container. When you can see a layer of
dirt at the bottom of the container, clean the cyclone housing,
air channels, and air intake screen.

Servicing the Cyclone Air Filter

Service Interval:

Every 50 hours

1.

Remove the 3 screws holding the cyclone housing.

2.

Remove the housing with the air intake screen and
remove the air channels.

Figure 14

1.

Cyclone housing

3.

Air channels

2.

Screw

4.

Cyclone housing with air
intake screen

Note:

The air channels may remain in the upper

portion or follow along with the housing when
removed.

3.

Clean the components with water, detergent, and a
brush then dry the components carefully..

12

 

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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