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Toro 37771, Руководство оператора, Страница: 2 / 32

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2 Installing the Traction Control Linkage .................... 8
3 Installing the Chute ............................................... 9
4 Installing the Chute Control Rod ............................. 9
5 Filling the Engine with Oil.....................................10
6 Checking the Tire Pressure ....................................11
7 Checking the Skids and Scraper ..............................11
8 Checking the Traction Drive Operation ...................11

Product Overview .........................................................12
Operation ....................................................................13

Freewheeling or Using the Self-propel Drive...............13
Filling the Fuel Tank ...............................................13
Starting the Engine .................................................14
Stopping the Engine ...............................................16
Operating the Traction Drive ...................................16
Operating the Speed Selector ...................................16
Operating the Auger/Impeller Drive.........................17
Operating the Quick Stick™ ....................................17
Unclogging the Discharge Chute ..............................18
Preventing Freeze-up ..............................................18
Operating Tips ......................................................18

Maintenance .................................................................19

Recommended Maintenance Schedule(s) ......................19

Preparing for Maintenance.......................................19
Checking the Engine Oil Level .................................19
Checking and Adjusting the Skids and

Scraper ..............................................................19

Checking and Adjusting the Traction Cable ................20
Checking and Adjusting the Auger/Impeller

Cable ................................................................20

Checking the Auger Gearbox Oil Level ......................21
Changing the Engine Oil .........................................22
Lubricating the Hex Shaft ........................................22
Replacing the Spark Plug .........................................23
Adjusting the Discharge Chute Latch ........................24
Replacing the Drive Belts.........................................24

Storage ........................................................................24

Preparing the Machine for Storage ............................24
Removing the Machine from Storage.........................24

Troubleshooting ...........................................................25

Safety

Before Operating

?

?

Read and understand the contents of this
manual before operating the snowthrower

.

Become familiar with all controls and know
how to stop the engine quickly

.

Operator 's
Position

The low-speed auger has a moving pinch
point close to the opening.

Caution: Improper use may result in
loss of fingers, hands, or feet.

There is a high-speed
impeller close to the
opening.

This machine meets or exceeds the B71.3 specifications
of the American National Standards Institute in effect
at the time of production.

Read and understand the contents of this manual before
the engine is ever started.

This is the safety alert symbol. It is used to alert you

to potential personal injury hazards. Obey all safety

messages that follow this symbol to avoid possible injury
or death.

Improperly using or maintaining this machine could
result in injury or death. To reduce this potential,
comply with the following safety instructions.

2

Содержание 37771

Страница 1: ...884 Figure 1 1 Model and serial number location Model No Serial No This manual identifies potential hazards and has safety messages identified by the safety alert symbol Figure 2 which signals a hazar...

Страница 2: ...g the Hex Shaft 22 Replacing the Spark Plug 23 Adjusting the Discharge Chute Latch 24 Replacing the Drive Belts 24 Storage 24 Preparing the Machine for Storage 24 Removing the Machine from Storage 24...

Страница 3: ...xcept when specifically recommended by manufacturer Always wear safety glasses or eye shields during operation or while performing an adjustment or repair to protect eyes from foreign objects that may...

Страница 4: ...t for all moving parts to stop Disconnect the wire from the spark plug and keep it away from the spark plug to prevent someone from accidentally starting the engine Before leaving the operating positi...

Страница 5: ...1 Traction drive squeeze the lever to engage release the lever to disengage 4 Cutting dismemberment hazard impeller keep away from moving parts remove the ignition key and read the instructions befor...

Страница 6: ...halation hazard 2 Warning fire hazard 4 Warning hot surface burn hazard Briggs Stratton Part No 277566 1 When starting a cold engine close the choke and press the primer two times 2 When starting a wa...

Страница 7: ...e upper handle 2 No parts required Install the traction control linkage Nut 2 3 Bolt 2 Install the chute Carriage bolts 2 4 Locknuts 2 Install the chute control rod 5 No parts required Fill the engine...

Страница 8: ...er link arm so that the bent end of the speed control rod faces rearward Figure 4 g019004 Figure 4 2 Secure the lower end of the speed control rod with the washer and hairpin cotter that you previousl...

Страница 9: ...ge chute mount to the chute support g01901 1 1 2 Figure 8 1 Bolt 2 Nut 2 Secure the discharge chute mount using 2 bolts and 2 nuts 4 Installing the Chute Control Rod Parts needed for this procedure 2...

Страница 10: ...arriage bolts with locknuts from the loose parts bag Figure 11 Figure 11 1 Cable clip 2 Deflector cable 7 Hold the blue trigger cap down and rotate the Quick Stick in a circle to ensure that the chute...

Страница 11: ...ng the Skids and Scraper No Parts Required Procedure Refer to Checking and Adjusting the Skids and Scraper in Maintenance 8 Checking the Traction Drive Operation No Parts Required Procedure CAUTION If...

Страница 12: ...ector lever Figure 5 C Turn the trunnion upward counterclockwise on the speed control rod Figure 5 D Connect the trunnion to the speed selector lever Figure 5 7 If you made any adjustments repeat this...

Страница 13: ...ground before filling not in a vehicle or on an object Fill the tank outdoors when the engine is cold Wipe up spills Do not handle gasoline when smoking or around an open flame or sparks Store gasoli...

Страница 14: ...Engine 1 Check the engine oil level Refer to Checking the Engine Oil Level in Maintenance 2 Turn the fuel shutoff valve 1 4 turn counterclockwise to open it Figure 21 Figure 21 3 Insert the ignition...

Страница 15: ...tension cord recommended for outdoor use that is not longer than 50 feet 15 m WARNING The electrical cord can become damaged causing a shock or fire Thoroughly inspect the electrical cord before using...

Страница 16: ...operty damage Carefully check the traction drive and adjust it properly if necessary refer to Checking the Traction Drive Operation in Setup for more information Important If the machine moves when th...

Страница 17: ...perate the machine Take it to an Authorized Service Dealer for service Operating the Quick Stick Hold the blue trigger cap down to use the Quick Stick to move the discharge chute and the chute deflect...

Страница 18: ...e Quick Stick to prevent it from freezing Stop the engine wait for all moving parts to stop and remove all ice and snow from the machine With the engine off pull the recoil starter handle several time...

Страница 19: ...the carburetor at the end of the season Have an Authorized Service Dealer inspect and replace the traction drive belt and or the auger impeller drive belt if necessary Important You can find more inf...

Страница 20: ...s down to the pavement Note If the skids become excessively worn you can turn them over and set the unused side toward the pavement Checking and Adjusting the Traction Cable Service Interval After the...

Страница 21: ...mpeller cable is properly adjusted but a problem remains contact an Authorized Service Dealer Checking the Auger Gearbox Oil Level Service Interval Yearly Check the auger gearbox oil and add oil if ne...

Страница 22: ...an under the drain extension and remove the oil drain cap 3 Drain the oil Note Dispose of the used oil properly at a local recycling center 4 Install the oil drain cap 5 Fill the crankcase with oil Re...

Страница 23: ...e remain connected 4 Remove the bracket thumb screw and the bracket Figure 47 Figure 47 1 Spark plug wire 3 Thumb screw 2 Bracket 5 Clean around the base of the spark plug Figure 47 6 Remove and disca...

Страница 24: ...the engine manufacturer Note Fuel should not be stored longer than suggested by the fuel stabilizer manufacturer 2 Run the engine for 10 minutes to distribute the conditioned fuel through the fuel sys...

Страница 25: ...t the wire to the spark plug 7 The spark plug is pitted fouled or the gap is incorrect 7 Check the spark plug and adjust the gap if necessary Replace the spark plug if it is pitted fouled or cracked 8...

Страница 26: ...ust the auger impeller drive belt refer to www Toro com for servicing information or take the machine to an Authorized Service Dealer Engine runs but the machine discharges snow poorly or not at all 7...

Страница 27: ...Notes 27...

Страница 28: ...Notes 28...

Страница 29: ...Notes 29...

Страница 30: ...t and Identical in all material respects to the parts as described in the application for certification The warranty period begins on the date the small off road engine equipment is delivered to an ul...

Страница 31: ...tion System Air cleaner Intake manifold Crankcase vent and line s Purge line and fittings 3 Ignition System Spark plug s and wire s Magneto ignition system 4 Catalytic Exhaust System Catalytic convert...

Страница 32: ...s warranty except for special emission system coverage and engine warranty coverage on some products This express warranty does not cover the following Cost of regular maintenance service or replaceme...

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