Operator’s Manual Models 5021 R (531309638) 6210530X37NA 5021 E (531309639) 6210540X37NA Read and keep this book for future reference. This book contains important information on Safety, Assembly, Operation, and Maintenance. Product Imformation The owner must be certain that all the product information is included with the unit. This information includes the INSTRUCTION BOOKS, REPLACEMENT PARTS, and WARRANTIES. This information must be included to make sure state laws and other laws are followed.
INTRODUCTION Congratulations on your purchase. This Snowthrower has been designed, engineered and manufactured to give you the best possible dependability and performance. However, like all mechanical products, your machine will occasionally require adjustment and maintenance. This handbook should be read before operating or performing and adjustments on your machine. The instructions in this Owner’s Manual are written for a person with some mechanical ability.
RULES FOR SAFE OPERATION Operating Symbols and their meanings This manual contains safety information to make you aware of the hazards and risks associated with snow throwers, and how to avoid them. The snow thrower is designed and intended for removal of snow, and should not be used for any other purpose. It is important that you read and understand these instructions, and anyone operating the equipment read and understand these instructions.
RULES FOR SAFE OPERATION WARNING: This machine is capable of amputating hands and feet and throwing objects. Read these safety rules and follow them closely. Failure to obey these rules could result in loss of control of unit, severe personal injury or death to you, or bystanders, or damage to property or equipment. The triangle in text signifies important cautions or warnings which must be followed.
RULES FOR SAFE OPERATION 12.Never operate the machine at high transport speeds on slippery surfaces. Look behind and use care when operating in reverse. 13.Disengage power to the collector/impeller when snowthrower is transported or not in use. 14.Use only attachments and accessories approved by the manufacturer of the snowthrower (such as cabs, tire chains, etc..). 15.Never operate the snowthrower without good visibility or light. Always be sure of your footing and keep a firm hold on the handles.
TABLE OF CONTENTS INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 RULES FOR SAFE OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 HAZARD SYMBOLS AND THE MEANINGS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 OPERATING SYMBOLS AND THEIR MEANINGS . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 SAFE OPERATING PRACTICES . . . . . . . . . . . . . . . . .
SAFETY DECALS The safety decals below are on your unit. If any of these decals are lost or damaged, replace them at once. See your local dealer for replacements. These labels are easily applied and will act as a constant visual reminder to you, and others who may use the equipment, to follow the safety instructions necessary for safe, effective, operation.
SAFETY DECALS Decals REF NO PART NO.
OWNER’S INFORMATION WARRANTY STATEMENT SECTION 1: LIMITED WARRANTY Husqvarna Forest & Garden Company (“Husqvarna”) warrants Husqvarna product to the original purchaser to be free from defects in material and workmanship from the date of purchase for the “Warranty Period” of the product as set forth below: Lifetime Warranty (Parts and Labor): All tiller tines and trimmer shafts against breakage. Proof of purchase required.
OWNER’S INFORMATION WARRANTY STATEMENT SECTION 3: ITEMS NOT COVERED BY THIS WARRANTY The following items are not covered by this warranty: 1. Normal customer maintenance items which become worn through normal regular use, including, but not limited to, belts, blades, blade adapters, bulbs, clutches, clutch drums, filters, guide bars, lubricants, rewind springs, saw chain, spark plugs, starter ropes and tines. 2. Natural discoloration of material due to ultraviolet light. 3.
ASSEMBLY Read and follow the assembly and adjustment instructions for your snowthrower. All fasteners are in the parts bag. Do not discard any parts or material until the unit is assembled. 4. Cut down all four corners of the carton and lay the side panels flat. 5. Cut off the plastic bag that covers the snowthrower. WARNING: Before doing any assembly or maintenance to the snowthrower, remove the wire from the spark plug. 6. Hold onto the lower handle and pull the snowthrower off the carton.
ASSEMBLY ADD OIL TO THE ENGINE NOTE: Engine may already contain some residual oil. Check frequently when filling the crankcase. DO NOT overfill. The snow thrower was shipped with a container of 5W30 motor oil. This oil must be added to the engine before operating. ADD FUEL TO THE ENGINE This engine is certified to operate on gasoline or petrol. The emissions control system for this engine is EM (Engine Modifications).
ASSEMBLY BEFORE YOU OPERATE KNOW YOUR SNOWTHROWER Before you operate your new snow thrower, please review the following checklist: 0DNH VXUH DOO DVVHPEO\ LQVWUXFWLRQV KDYH EHHQ FRPSOHWHG 0DNH VXUH WKH GLVFKDUJH FKXWH URWDWHV IUHHO\ 0DNH VXUH WKDW QR ORRVH SDUWV UHPDLQ LQ WKH FDUWRQ 5HDG WKLV ,QVWUXFWLRQ %RRN DQG VDIHW\ UXOHV EHIRUH RSHUDWLQJ WKH VQRZ WKURZHU &RPSDUH WKH LOOXVWUDWLRQ ZLWK \RXU VQRZ WKURZHU WR IDPLOLDUL]H \RXUVHOI ZLWK WKH ORFDWLRQ RI YDULRXV FRQWUROV DQG DGM
OPERATION 4 2 1 12 6 10 7 3 8 5 11 9 Figure 3 Ignition Key (6) - If equipped, insert and turn to the ON position to start the engine. Control and Equipment Features (Figure 3) Crank Assembly (1) - Changes the direction of the discharge chute. Primer Button (7) - Injects fuel directly into the carburetor for fast starts in cold weather. Chute Deflector (2) - Changes the distance the snow is thrown. Engine Start Button (8) - On electric start models, used to start the engine.
OPERATION HOW TO CONTROL DISCHARGE OF SNOW WARNING: The operation of any snow thrower can result in foreign objects being thrown into the eyes, which can result in severe eye damage. Always wear safety glasses or eye shields while operating the snow thrower. We recommend standard safety glasses or use a wide vision safety mask over your glasses. WARNING: Never direct the discharge of snow toward bystanders.
OPERATION BEFORE STARTING THE ENGINE HOW TO START A COLD ENGINE 1. Before you service or start the engine, familiarize yourself with the snow thrower. Be sure you understand the function and location of all controls. 1. Fill the fuel tank with fresh, clean fuel. See “Add Fuel To The Engine” in the Assembly section. 2. Move the choke control to FULL position. 2. Make sure that all fasteners are tight. 3. (Figure 3) Make sure the auger drive lever (4) is in the disengaged (released) position. 3.
OPERATION 13. (Electric Start) First disconnect the power cord from the three-hole receptacle. Then, disconnect the power cord from the switch box (9). NOTE: In temperatures below 0° F, allow the engine to warm up for several minutes before blowing snow. WARNING: Never run the engine indoors or in enclosed, poorly ventilated areas. Engine exhaust contains carbon monoxide, an odorless and colorless deadly gas.
OPERATION 3. 4. When possible, discharge the snow down wind. 5. The distance the snow will be discharged can be adjusted by moving the discharge chute deflector. Raise the deflector for more distance or lower the deflector for less distance. 6. Dry and Average Snow For complete snow removal, slightly overlap leach previous path. 1. Snow up to eight inches deep can be removed rapidly and easily by walking at a moderate rate.
MAINTENANCE CUSTOMER RESPONSIBILITIES SERVICE RECORDS Fill in dates as you complete regular service. Check And Tighten All Screws and Nuts Before Each Use First 2 Hours Every 5 Hours Every 10 Hours Every 25 Hours √ √ Check Drive Belt SERVICE DATES √ √ √ √ √ Drain Fuel Lubricate Chute Control Flange Check Adjustment of Auger Control Cable √ Auger Drive Belt √ NOTE: Use the following maintenance section to keep your unit in good operating condition.
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MAINTENANCE HOW TO ADJUST THE AUGER CONTROL CABLE The auger control is adjusted at the factory. During normal use, the auger control cable can become stretched and the auger drive lever will not properly engage or disengage the auger. 7. (Figure 6) Install the “Z” hook (1) to the auger drive lever (2). 8. To check the adjustment, start the snowthrower. Make sure the auger does not rotate when the auger drive is released. 1. (Figure 6) Remove the “Z” hook (1) from the auger drive lever (2).
MAINTENANCE 5 1 Move the belt guide (4) away from the drive belt (1). 4. To reduce pressure on the drive belt (1), move the idler pulley (2) away from the drive belt (1). Remove the drive belt (1) from between the brake pad (3) and the roller (5). 5. Remove the old drive belt (1). 6. To install the new drive belt (1), reverse the above steps. 7. Make sure the drive belt (1) is seated properly on the pulleys. 8. (Figure 10) Set the belt guide (1) to 3/32” clearance. 2 6 3 6 3 3 3.
MAINTENANCE HOW TO REPLACE THE AUGER HOW TO ADJUST THE BRAKE PAD 1. Remove the belt cover. See “How To Remove The Belt Cover.” IMPORTANT: An adjustment is only necessary if the brake pad has become loose or has been removed. to adjust, proceed as follows: 2. Remove the drive belt. See “How To Replace The Drive Belt.” 3 1. Remove the top cover. See “How To Remove The Top Cover.” 2. Remove the belt cover. See “How To Remove The Belt Cover.” 3. Tie the auger drive lever to the handle.
MAINTENANCE HOW TO REPLACE THE SPARK PLUG 6. NOTE: This spark plug ignition system meets all requirements of the Canadian IntereferenceCausing Equipment Regulations (ICES-002). Check the spark plug. If the spark plug is cracked, fouled, or dirty, it must be replaced. 7. (Figure 14) Set the gap between the electrodes of the new spark plug at .030 inch. Next, install the spark plug in the cylinder head and firmly tighten. Recommended torque is 18 to 20 ft-lbs.
MAINTENANCE 6. HOW TO ORDER REPLACEMENT PARTS Be sure that all nuts, bolts, and screws are securely fastened. Inspect all visible moving parts for damage, breakage, and wear. Replace if necessary. Use only manufacturer’s authorized or approved replacement parts. Do not use attachments or accessories not specifically recommended for this unit. In order to obtain proper replacement you must supply the model number (see nameplate). 7.
TROUBLESHOOTING CHART Trouble Cause Difficulty starting Defective spark plug. Replace spark plug. Water or dirt in fuel system. Use carburetor bowl drain to flush and refill with fresh fuel. Engine runs erratic Blocked fuel line, empty gas tank, or stale gasoline/petrol. Clean fuel line; check fuel supply; add fresh fuel. Engine stalls Unit running on CHOKE. Set choke lever to RUN position. Engine runs erratic; loss of power Water or dirt in fuel system.
Engine And Frame Assembly 0003 NOTE: Unless noted otherwise, use the standard hardware torque specification chart. The above parts group applies to the following Mfg. Nos.: 6210530x37NA 5021R 6210540x37NA 5021E Briggs and Stratton Yard Power Products Group Copyright © 2007 by Briggs and Stratton Corporation Milwaukee, WI, USA.
Engine And Frame Assembly REF NO PART NO.
Engine And Frame Assembly 0003 NOTE: Unless noted otherwise, use the standard hardware torque specification chart. The above parts group applies to the following Mfg. Nos.: 6210530x37NA 5021R 6210540x37NA 5021E Briggs and Stratton Yard Power Products Group Copyright © 2007 by Briggs and Stratton Corporation Milwaukee, WI, USA.
Engine And Frame Assembly REF NO PART NO. 46 47 48 49 50 51 52 53 601 40 00 81 601 00 10 06 601 40 00 73 601 00 14 18 601 50 51 61 601 50 51 62 601 50 51 63 601 00 14 45 DESCRIPTION WASHER, FLAT .349 X .69 X .066 SCREW 5/16-18 X 0.63 WAHHC SCREW, 1/4-20 X 0.63 SCREW, 8-32 X 3.00 SPACER, DRIVE PULLEY BOLT, ENGINE PULLEY, 1/4-28 X 1.28 BOLT, 5/16-18 X 0.865 SCREW, .25-20 X .062 WASHER HEX HEAD TAPTITE Footnotes The above parts group applies to the following Mfg. Nos.
Auger And Control Assembly 0005 NOTE: Unless noted otherwise, use the standard hardware torque specification chart. The above parts group applies to the following Mfg. Nos.: 6210530x37NA 5021R 6210540x37NA 5021E Briggs and Stratton Yard Power Products Group Copyright © 2007 by Briggs and Stratton Corporation Milwaukee, WI, USA.
Auger And Control Assembly REF NO PART NO.
Discharge Chute 0007 NOTE: Unless noted otherwise, use the standard hardware torque specification chart. The above parts group applies to the following Mfg. Nos.: 6210530x37NA 5021R 6210540x37NA 5021E Briggs and Stratton Yard Power Products Group Copyright © 2007 by Briggs and Stratton Corporation Milwaukee, WI, USA.
Discharge Chute REF NO PART NO. 580 581 582 583 590 591 592 600 601 602 603 604 605 606 608 601 50 51 87 601 50 51 88 601 00 13 86 601 50 51 90 601 50 51 91 601 50 51 33 601 50 51 54 601 50 51 94 601 00 13 89 601 00 13 90 601 40 00 81 601 40 00 69 601 50 51 29 601 00 20 38 601 40 00 85 DESCRIPTION CHUTE RING SCREW, #10 X .50 GUIDE, CHUTE DONUT, FOAM 21 PLAST A CHUTE, DEFLECTOR LOWER SCREW 1/4-20 X .75 NUT, 1/4-20, HEX CONTROL LOCK CHUTE DELFECTOR, UPPER WIRE FORM, HINGE 5.75 BOLT, 5/16-18 X 1.
Handle Assembly 0011 NOTE: Unless noted otherwise, use the standard hardware torque specification chart. The above parts group applies to the following Mfg. Nos.: 6210530x37NA 5021R 6210540x37NA 5021E Briggs and Stratton Yard Power Products Group Copyright © 2007 by Briggs and Stratton Corporation Milwaukee, WI, USA.
Handle Assembly REF NO PART NO. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 601 50 51 96 601 50 51 97 601 50 51 29 601 40 00 69 601 00 24 13 601 00 21 50 601 50 51 99 601 50 51 69 601 40 00 80 601 40 00 86 601 00 13 95 601 00 13 92 601 00 13 93 601 00 13 94 601 00 13 96 DESCRIPTION HANDLE, UPPER BAIL, CONTROL NUT, 5/16-18 HEX KNOB, WING WASHER, FORM .344 I.D. BOLT, 5/16-18 X 2.00 HANDLE, LOWER SCREW, 1/4-20 X 1.25 WASHER, FLAT .281 X .63 X .065 NUT, .
Chute Rod Assembly 0009 NOTE: Unless noted otherwise, use the standard hardware torque specification chart. The above parts group applies to the following Mfg. Nos.: 6210530x37NA 5021R 6210540x37NA 5021E Briggs and Stratton Yard Power Products Group Copyright © 2007 by Briggs and Stratton Corporation Milwaukee, WI, USA.
Chute Rod Assembly REF NO PART NO. 850 851 852 853 854 855 856 857 858 859 860 861 870 871 872 873 874 601 50 51 80 601 40 00 82 601 50 51 81 601 00 14 04 601 50 51 82 601 40 00 82 601 00 14 05 601 00 18 17 601 50 51 83 601 40 00 81 601 40 00 79 601 50 51 35 601 50 51 85 601 00 14 11 601 40 00 81 601 40 00 79 601 50 51 29 DESCRIPTION ROD, CHUTE WASHER, FLAT .406 X .81 X .066 PIN, COTTER WASHER, CURVED SPRING ASSY, CHUTE CRANK BRACKET WASHER, FLAT .406 X.81 X .066 KNOB, SLEEVE NUT, PUSH BOLT, 1/4-20 X .
Decals 0015 NOTE: Unless noted otherwise, use the standard hardware torque specification chart. The above parts group applies to the following Mfg. Nos.: 6210530x37NA 5021R 6210540x37NA 5021E Briggs and Stratton Yard Power Products Group Copyright © 2007 by Briggs and Stratton Corporation Milwaukee, WI, USA.
Decals REF NO PART NO.
Wheels 0013 NOTE: Unless noted otherwise, use the standard hardware torque specification chart. The above parts group applies to the following Mfg. Nos.: 6210530x37NA 5021R 6210540x37NA 5021E Briggs and Stratton Yard Power Products Group Copyright © 2007 by Briggs and Stratton Corporation Milwaukee, WI, USA.
Wheels REF NO PART NO. 650 651 660 661 662 601 50 51 70 601 50 51 71 601 50 51 72 601 50 51 71 601 40 00 72 DESCRIPTION AXLE, 20.53 WHEEL 20/21 WASHER, FLAT .391 X 1.00 X .125 TIRE & RIM 7 X 1.50 WASHER, FLAT .391 X 1.00 X .125 RING, RETAINER E Footnotes The above parts group applies to the following Mfg. Nos.: 6210530x37NA 5021R 6210540x37NA 5021E Briggs and Stratton Yard Power Products Group Copyright © 2007 by Briggs and Stratton Corporation Milwaukee, WI, USA.