Table of Contents
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Operator's Manual
Snow Thrower Model
521mSquall
IMPORTANT:
Read safety rules and instructions
carefully
before operating
equipment.
Warning:
This unit is equipped with an internal combustion engine and should not be used on or near any unimproved
forest-covered,
brush-
covered or grass-covered
land unless the engine's exhaust system is equipped with a spark arrester meeting applicable local or state laws (if
any). If a spark arrester is used, it should be maintained in effective working order by the operator. In the State of California the above is required
by law (Section 4442 of the California Public Resources Code). Other states may have similar laws. Federal laws apply on federal lands. A spark
arrester for the muffler is available through your nearest engine authorized service dealer or contact the service department,
P.O. Box 361131
Cleveland, Ohio 44136-0019.
TROY-BILTLLC. P.O.BOX361131 CLEVELAND, O HIO44136-0019
PRINTED IN U.S.A.
FORM NO.
769-00309B
(5/25/2004)
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Table of Contents
Related Manuals for Troy-Bilt 521-Squall
Summary of Contents for Troy-Bilt 521-Squall
- Page 1 ® Operator's Manual Snow Thrower Model 521mSquall IMPORTANT: Read safety rules and instructions carefully before operating equipment. Warning: This unit is equipped with an internal combustion engine and should not be used on or near any unimproved forest-covered, brush- covered or grass-covered land unless the engine's exhaust system is equipped with a spark arrester meeting applicable local or state laws (if any).
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Page 2: Customer Support
If you have difficulty assembling this product or have any questions regarding the controls, operation or maintenance of this unit, you can seek help from the experts. Choose from the options below: Visit troy-bilt.com for many useful suggestions. Click on Customer Support button and you will get the four options reproduced here. -
Page 3: Section 1: Important Safeoperation P Ractices
SECTION 1: IMPORTANT SAFEOPERATION P RACTICES WARNING: This symbol points out important safety instructions which, if not followed, could endanger the personal safety and/or property of yourself and others. Read and follow all instructions in this manual before attempting to operate this machine. Failure to comply with these instructions may result in personal injury. - Page 4 area• E ngine exhaust contains carbon m onoxide, an Maintenance& Storage odorless and deadly g as. Never tamper with safety devices• Check their proper 6. Donot o perate m achine while under theinfluence of operation regularly• alcohol ordrugs• Disengage the control bail and stop engine• Wait until the 7.
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Page 5: Section 2: Assembling Your Snow Thrower
SECTION 2: ASSEMBLING YOUR SNOW THROWER NOTE: All references to left or right side of the snow • Remove the wing knob, flat washer and carriage thrower is from the operating position only. bolt from the lower chute. See Figure 2. •... -
Page 6: Section 3: Know Your Snow Thrower
SECTION 3: KNOW YOUR SNOW THROWER ARNING: stop the machine and disengage them quickly. Be familiar with all the controls on the snow thrower and their proper operation. Know how to er Control Handle Recoil Starter Gasoline Cap Starter Button Chute Assem__ Access _Oil Fill... -
Page 7: Section 4: Operating Y Our Snow Thrower
SECTION 4: OPERATING Y OUR SNOW THROWER Before Starting • The electric starter is equipped with a grounded three-wire power cord and plug, and is designed to operate on 120 volt AC household current. • Determine that your house wiring is a three-wire ARNING: instructions and warnings on the machine and Read, understand, and follow all... -
Page 8: Operatingthe Snowthrower
ToStopEngine • Position the chute assembly opening by using the Chute Handle to throw the snow in the desired • To stop engine, turn ignition key counter-clockwise. direction. See Figure 5. Disconnect the spark plug wire from the spark plug to prevent accidental starting while equipment is unattended. -
Page 9: Control Cable
To adjust, tip the snow thrower back so that it rests If the auger seems to hesitate when rotating while the on the handle. Loosen the four lock nuts and bolts engine maintains a constant speed, an adjustment is which secure the shave plate to the housing. See necessary. -
Page 10: Section 7: Off-Season S Torage
Lubrication the price and availability of Auger Kit 753-04472 contact an authorized Troy-bilt Service Dealer in your Lubricate pivot points on the control handle and the area). extension spring at the end of the control cable with a... -
Page 11: Section 8: Troubleshooting
SECTION 8: TROUBLESHOOTING GUIDE Problem Cause Remedy Engine fails to start Fuel tank empty, or stale fuel Fill tank with clean fresh gasoline. Blocked fuel line Clean fuel line Key not in ON position Insert key and turn to ON position Spark plug wire disconnected Connect wire to spark plug. -
Page 12: Section 9: Parts List
SECTION 9: PARTS LIST l'\o... - Page 13 Model521 PART DESCRIPTION 684-04027A Auger Assembly Complete 684-04028 Auger Housing Assembly 710-0134 Screw, 1/4-20 x .62 684-04025 Auger Weldment Assembly, 21" 710-3008 Truss Machine Screw, 5/16-18 x .75 710-0653 Self-tapping Screw, 1/4-20 x .375" 710-0597 Hex Screw, 1/4-20 x 1.00 Gr. 5 710-0433 Self-tapping Screw, 1/4-20 x .625"...
- Page 14 Model521 PART DESCRIPTION 710-04071 Carriage Screw, 5/16-18 x 1.0 710-0451 Carriage Bolt, 5/16-18 x.075 GR 1 712-04063 Hex Flange Lock Nut, 5/16-18, Gr. 5 720-0284 Handle Knob Assembly 5/16-18 731-04127 Lower Chute 5" Dia 731-04353 Ring-Lower Chute 731-04886 Chute, Adapter 5" Dia 731-04388 Handle-Chute 5"...
- Page 15 Model521 PART DESCRIPTION 629-0071 Extension Cord 710-0627 Hex Screw, 5/16-24 x .75 710-0409 Hex Screw, 5/16-24 x 1.75 710-0654A Self Tapping Screw, 3/8-16 x 1.00 710-0896 Hex Screw, 1/4-20 x .62 710-1003 Screw, #10-16 x .625 7511152847 Primer Hose 750-04297 Spacer, Engine 726-0205 Clamp, Hose...
- Page 16 LIMITED WARRANTY FOR: ® deterioration of the exterior finish due to use or The limited warranty set forth below is given by Troy-Bilt LLC with respect to new merchandise purchased and used in the exposure. United States and/or its territories and possessions, and by Service completed by someone other than an authorized service dealer.