Honda HS622 User's Manual
Contents
1. 33 Proper Maintenance is the Owner s Responsibility 32 Maintenance Safety ein eso ete denn atn an ig Va Pede va 31 Spark Pl g Ser VIGO px dotis eie esses gei cu erst coh TELA 36 The Importance of Maintenance esee 30 peoo eM 34 Track Adjustment eenaa netoen iena sas oinen 38 PRE OPERATION CHECK essessesserssrusersorscnaseonnsousorsenenrenaerensneasornernanonseneo 14 Auger BOolts EISE de e aa E eaaa 18 p 14 FUG 15 Other Checks EE E derer ese a Fa eae Eee 18 ace Guil a kd D oor een ipaq ed ade mu in RE C E No Dub 3 SAFETY LABEL EOCATIONS nd eausa anpra Xena Dna saute 8 2 ernannt ea aa Ri 4 SNOWBLOWER 22 Clearing sees inci a ere 26 Operating the Rien er indu Sinai 22 High Altitude Operation rete tree een eoe a nior 28 SPECIFICATIONS copa ccu ren Heus raso OA 45 STARTING THE ENGINE spinal eia MER 19 STOPPING THE ENGINE 2 iua Doe pmo ceci eun eis Re 29 S FORAGE cm2. 1 12 ft s 2 79 ft s 2 79 ft s 0 34 m s 0 85 m s 0 85 m s Speed is stated in meters second and feet second 23 5 With the shift lever in a forward gear the machine will move and clear snow simultaneously when you squeeze the auger clutch lever AUGER CLUTCH LEVER 6 To move from one place to another or to change direction use the drive clutch lever without squeezing the auger clutch lever DRIVE CLUTCH LEVER 7 To operate the snow clearing mechanism without moving the machine set the shift lever in NEUTRAL then squeeze the auger clutch lever ye M SHIFT LEVER LO D p Sax J 4 N AS Cue GENE 2 AW p N gt 5 E gt 24 8 Adjust the snow discharge chute guide according to the discharge angle and distance as required AW ARNING Adjust the snow discharge chute to avoid hitting the operator bystanders windows and other objects with thrown snow Stay clear of the snow discharge chute while the engine is running If the snow discharge chute becomes clogged stop the engine and use a wooden stick to unclog it Never put your hand into the snow discharge chute while the engine is running serious personal injury could result To move from one place to another or to change direction use the drive clutch lever Using the auger clutch lever will cause the snowblowing mechanism to rotate possibly resulting in equipment dama
3. Fuel Valve The fuel valve opens and closes the fuel line leading from the fuel tank to the carburetor Make sure that the valve is positioned exactly at either the ON or OFF position When the snowblower is not in use always leave the fuel valve in the OFF position to reduce the possibility of fuel leakage FUEL VALVE If the snowblower is to be transported from one location to another be sure to turn the fuel valve to the OFF position This will prevent carburetor flooding and reduce the possibility of fuel leakage 8 a SSID Choke Lever Close the choke when the engine is cold or difficult to start CHOKE LEVER Starter Grip See page 19 for starting procedures Pull this grip to start the engine STARTER GRIP Throttle Lever Use the throttle lever to select engine speed In normal operation use the FAST position THROTTLE LEVER Shift Lever Use the shift lever to select drive speed or direction 1 LOW SPEED 2 HIGH SPEED 3 NEUTRAL 4 REVERSE SHIFT LEVER 1 LOW SPEED N NEUTRAL 2 HIGH SPEED N NEUTRAL R REVERSE 10 Chute Guide The chute guide controls the snow discharge angle and direction CHUTE GUIDE Low and near ENS CHUTE GUIDE Drive Clutch Lever Use the drive clutch lever to propel or stop the snowblower DRIVE CLUTCH LEVER Auger Clutch Lever Squeezing the auger clutch lever also operates the drive clutch leve
4. Gasoline is extremely flammable and is explosive under certain conditions Do not smoke or allow flames or sparks where the snowblower is refueled or where gasoline is stored Allow the engine to cool down before refueling Refuel in a well ventilated area with the engine stopped Do not overfill the fuel tank and make sure the filler cap is closed securely after refueling Never run the engine in an enclosed or confined area Exhaust contains poisonous carbon monoxide gas exposure can cause loss of consciousness and may lead to death The muffler becomes very hot during operation and remains hot for a while after stopping the engine Be careful not to touch the muffler while it is hot Let the engine cool before storing the snowblower indoors While operating the snowblower hold the handle firmly and walk don t run Wear suitable winter boots that resist slipping COMPONENT IDENTIFICATION AUGER CLUTCH LEVER ENGINE SWITCH SNOW DISCHARGE CHUTE FUEL VALVE STARTER GRIP OIL FILLER CAP _ Record the frame and engine serial numbers for your reference Refer to the serial numbers when ordering parts and when making technical or warranty inquiries see page 47 Frame serial number Engine serial number CONTROLS Engine Switch Use the engine switch to turn the ignition system ON for starting and to STOP the engine ENGINE SWITCH OFF STOP OFF STOR
5. economical and trouble free operation It will also help reduce air pollution To help you properly care for your snowblower the following pages include a maintenance schedule routine inspection procedures and simple maintenance procedures using basic hand tools Other service tasks that are more difficult or require special tools are best handled by professionals and are normally performed by a Honda technician or other qualified mechanic The maintenance schedule applies to normal operating conditions If you operate your snowblower under unusual conditions consult your servicing dealer for recommendations applicable to your individual needs and use AW ARNING Improper maintenance or failure to correct a problem before operation can cause a malfunction in which you can be seriously hurt or killed Always follow the inspection and maintenance recommendations and schedules in this owner s manual 30 Maintenance Safety Some of the most important safety precautions follow However we cannot warn you of every conceivable hazard that can arise in performing maintenance Only you can decide whether or not you should perform a given task AW ARNING Failure to properly follow maintenance instructions and precautions can cause you to be seriously hurt or killed Always follow the procedures and precautions in the owner s manual Safety precautions Make sure the engine is off before you begin any maintenance or rep
6. Adjust the skid plate and scraper positions with the engine stopped and the spark plug cap removed The skid plate and scraper have three adjusting positions Select the position according to the surface conditions described in the chart NOTE Adjust the height equally on both sides After adjusting the height be sure to tighen the adjusting bolts and nuts securely TO RAISE HEIGHT ADJUSTING BOLT SCRAPER SKID PLATE HEIGHT Operation ADJUSTING Scraper Skid BOLT E p Regular work MIDDLE Middle Middle position position z Clearing of hard Upper Upper compact snow position position Clearing of snow Upper Lower covering uneven position position ground 22 2 Start the engine according to the procedures described on page 19 Before operating this equipment you should read and understand the Safety information on page 4 thru 6 3 Move the throttle lever to the FAST position for normal operation THROTTLE LEVER 4 Move the shift lever to select the desired drive speed SHIFT LEVER 1 LOW SPEED N NEUTRAL 2 HIGH SPEED N NEUTRAL R REVERSE Be sure to disengage the drive clutch before shifting gears Be sure to set the shift lever into the groove Never move the shift lever while the snowblower is in motion NOTE Low speed 1 is recommended for removing deep or hard packed snow Drive speed with throttle lever in the fast position Shift lever 1 2 R
7. fuel consumption will increase A very rich mixture will also foul the spark plug and cause hard starting High altitude performance can be improved by specific modifications to the carburetor If you always operate your snowblower at altitudes above 6 000 feet 1 800 meters have your 000906 dealer perform this carburetor modification Even with carburetor modification engine horsepower will decrease about 3 5 for each 1 000 foot 300 meter increase in altitude The ef fect of altitude on horsepower will be greater than this if no carburetor modification is made When the carburetor has been modified for high altitude operation the air fuel mixture will be too lean for low altitude use Operation at altitudes below 6 000 feet 1 800 meters with a modified carburetor may cause the engine to overheat and result in serious engine damage For use at low altitudes have your servicing dealer return the carburetor to original factory specifications 28 STOPPING THE ENGINE In an emergency Turn the engine switch to the OFF position ENGINE SWITCH 5 OFF At normal use 1 Release the auger clutch lever 2 Move the drive clutch lever to the NEUTRAL position 3 Move the throttle lever to the SLOW position 4 Turn the engine switch to the OFF position 5 Turn the fuel valve to the OFF position 29 MAINTENANCE The Importance of Maintenance Good maintenance is essential for safe
8. 1 18 in t IEO Adjusting procedure 1 Loosen the left and right tension bolt lock nuts at the rear axle and turn the adjusting nuts to correctly tension both tracks 2 After adjustment tighten the lock nuts securely ADJUSTING NUT TENSION BOLT Decrease tension Seas Increase tension C essi LOCK NUT 38 Auger and Blower Inspection Check the auger auger housing blower and shear bolts for signs of damage or other faults If any of the shear bolts are broken replace them with the ones furnished with the snowblower Additional shear bolts and nuts are available from authorized Honda snowblower dealers Shear bolts are designed to break under force that would otherwise damage auger and blower parts Do not replace shear bolts with or dinary hardware bolts Shear Bolt Replacement Procedure 1 Place the showblower on a firm level surface 2 Turn the engine switch OFF and remove the cap from the spark plug 3 Clean the auger and blower of snow ice or any other foreign particles 4 Check the entire snow clearing mechanism 5 Replace any broken shear bolts Tighten securely 6 mm LOCK NUT AUGER SHEAR BOLT 39 STORAGE STORAGE TIME RECOMMENDED SERVICE PROCEDURE TO PREVENT HARD STARTING Less than 1 month 1 to 2 months 2 months to 1 year No preparation required Fill with fresh gasoline and add gasoline conditioner Fill with fresh gasoline an
9. 20 0 20 40 50 F 30 20 10 0 10 C Oil capacity 0 60 0 0 63 US qt 0 53 Imp qt Recommended oil Use 4 stroke motor oil that meets or exceeds the requirements for API service classification SF or SG Always check the API SERVICE label on the oil container to be sure it includes the letters SF or SG SAE 5W 30 is recommended for general use Other viscosities shown in the chart may be used when the average temperature in your area is within the indicated range Using nondetergent oil can shorten the engine s service life and using 2 stroke oil can damage the engine Running the engine with a low oil level can cause engine damage 14 Fuel Refueling Fuel tank capacity 3 5 2 0 92 US gal 0 77 Imp gal Check the fuel level gauge and refill the tank if the fuel level is low AW ARNING Gasoline is highly flammable and explosive You can be burned or seriously injured when handling fuel Stop the engine and keep heat sparks and flames away Handle fuel only outdoors Wipe up spills immediately Refuel in a well ventilated area before starting the engine If the engine has been running allow it to cool Refuel carefully to avoid spilling fuel Do not overfill there should be no fuel in the filler neck After refueling tighten the fuel tank cap securely Never refuel the snowblower inside a building where gasoline fumes may reach flames or sparks Keep gasoline away from app
10. NER S MANUAL BEFORE OPERATING A DANGER amp KEEP HANDS AND FEET AWAY FROM AUGER WHILE ENGINE 15 RUNNING AWARNING GASOLINE 15 FLAM MABLE BSHUT OFF ENGINE WHEN REFUELING BNEVER REFUEL INDOORS NOT OVERFILL SAFETY INFORMATION AW ARNING Most accidents with snowblowers can be prevented if you follow all instructions in this manual and on the snowblower The most common hazards are discussed below along with the best way to protect yourself and others Always make a pre operation check pages 14 thru 18 before you start the engine You may prevent an accident or equipment damage Honda snowblowers are designed to give safe and dependable service if operated according to instructions Read and understand this Owner s Manual before operating the snowblower Failure to do so could result in personal injury or equipment damage Before operating the snowblower inspect the area in which you are going to clear snow Remove debris and other obstacles the snowblower might strike or throw as that may cause injury or damage to the snowblower Inspect the snowblower before operating it Repair any damage and correct any malfunction before operation If you hit an obstacle while operating the snowblower stop the engine immediately and check for damage Damaged equipment may increase the possibility of injury during operation Do not use the snowblower when visibility is poor Under cond
11. Owner s Manual SNOWBLOWER oe 5 4 1996 Honda Motor Co Ltd All Rights Res WARNING The engine exhaust from this product contains chemicals known to the State of California to cause cancer birth defects or other reproductive harm Thank you for purchasing a Honda snowblower We want to help you get the best results from your new snowblower and to operate it safely This manual contains the information on how to do that please read it This owner s manual describes the operation and maintenance of HONDA snowblower HS622 All information in this publication is based on the latest product information available at the time of printing Honda Motor Co Ltd reserves the right to make changes at any time without notice and without incurring any obligation No part of this publication may be reproduced without written permission This manual should be considered a permanent part of the snowblower and should remain with it if it is resold Safety Messages Your safety and the safety of others is very important We have provided important safety messages in this manual and on the snowblower Please read these messages carefully A safety message alerts you to potential hazards that could hurt you or others Each safety message 15 preceded a safety alert symbol A and one of three words DANGER WARNING or CAUTION These me
12. PLE 40 TROUBLESHOOTING 2 ebd amc tr aurea ira bises us eu dei eua n ad 44 WARRANTY SERVICE INFORMATION eee nennen 46 G EN PIN 31743700 150 2001 12 00X31 743 7000 Recyced Paper PRINTED IN U S A
13. airs This will eliminate several potential hazards Carbon monoxide poisoning from engine exhaust Be sure there is adequate ventilation whenever you operate the engine Burns from hot parts Let the engine and exhaust system cool before touching Injury from moving parts Do not run the engine unless instructed to do so Read the instructions before you begin and make sure you have the tools and skills required To reduce the possibility of fire or explosion be careful when working around gasoline Use only a nonflammable solvent not gasoline to clean parts Keep cigarettes sparks and flames away from all fuel related parts Remember that your servicing dealer knows your snowblower best and is fully equipped to maintain and repair it To ensure the best quality and reliability use only new genuine Honda parts or their equivalents for repair or replacement 31 Proper Maintenance is the Owner s Responsibility Replacement parts The emission control systems on your Honda engine were designed built and certified to conform with California emissions regulations Honda recommends only the use of new genuine Honda parts or their equivalent The use of other replacement parts which are not of equivalent quality may impair the effectiveness of your emission control system Maintenance Follow the maintenance schedule on page 33 Remember that this schedule is based on the assumption that your machine wil
14. an You WILL be KILLED or SERIOUSLY HURT if you don t follow instructions You CAN be KILLED or SERIOUSLY HURT if you don t follow instructions You CAN be HURT if you don t follow instructions Each message tells you what the hazard is what can happen and what you can do to avoid or reduce injury Damage Prevention Messages You will also see other important messages that are preceded by the word NOTICE This word means Your snowblower or other property could be damaged if you don t follow instructions The purpose of these messages is to help prevent damage to your snowblower other property or the environment 1 CONTENTS Height Ad TEES 12 IUE MEME MC 38 ere VO ME 39 FS TORING A E E 40 c M 44 SPECIFICATION iiti a 45 WARRANTY SERVICE INFORIVIATION 46 1820 e a e EE eet 47 SAFETY SAFETY LABEL LOCATIONS These labels warn you of potential hazards that can cause serious injury Read them carefully If a label comes off or becomes hard to read contact your Honda Snowblower dealer for a replacement A DANGER AWARNING MUSE EXTREME CARE TO JURY MAKING REPAIRS 5 MENTS OR INSPECTIONS gt LONG KEEP HANDS OUT FROM THE DISCHARGE OF RECHARGE NEVER USE YOUR HAND ENGINE IS RUNNING UNATTENDED READ OW
15. anty 17 Auger Bolts Check the auger for loose or broken bolts If broken replace them with new ones page 39 NUT Other Checks 1 Check all bolts nuts and other fasteners for security 2 Check each part for operation 3 Check the entire machine for any other faults which might have been caused in previous operation 18 STARTING THE ENGINE AW ARNING Never run the engine in an enclosed or confined area Exhaust contains poisonous carbon monoxide gas exposure can cause 1055 of consciousness and may lead to death 1 Turn the engine switch to the ON position ENGINE SWITCH 2r INI 2 Turn the fuel valve to the ON position Be sure that the drain knob is tightened securely FUEL VALVE DRAIN KNOB 19 3 In cold weather and when the engine is cold move the choke to the CLOSE position CHOKE LEVER 4 Pull the starter grip lightly until you feel resistance then pull briskly Do not allow the starter grip to snap back against the engine Return it gently to prevent damage to the starter Damage may result if the starter grip is pulled while the engine is running STARTER GRIP 20 5 Let the engine warm up for several minutes If the choke has been moved to the CLOSE position gradually move the choke lever to the OPEN position as the engine warms up CHOKE LEVER 21 SNOWBLOWER OPERATION Operating the Controls 1
16. call please give us this information Model and serial number Name of dealer who sold the snowblower to you Name and address of dealer who services your snowblower Date of purchase Your name address and telephone number A detailed description of the problem 46 COMPONENT IDENTIFICATION eere nnne 7 CON TEIN E e dc Icd 2 ERE 8 Auger Clutch nike bi eggs 12 Choke coacceatda rato xe rl eene Yo eos T 9 Chute scrap onse ELE vane iden Ra eb uad 11 Drive Clutch bMS anxie a 11 Engine Switch c urs oe Ra Rp iva 8 Fuel inrcr o E E A A WS VN VAR TTE 8 Handle Height Adjusting Bolt eene 13 Height Adjustment rs eorr haa 12 Shift Lever M ARR 10 Skid Plate aid Scraper uei eret reete reto inh ig old sad QE v 13 Starter ci EE 9 Throttle oiro rre Eee i terio a 10 MAINTENANCE pasada pee pa aS 30 Auger and Blower Inspection 39 Engine Oll Change AE 35 Maintenance Schedule
17. cu in Bore X stroke 68 X 45 mm 27 X 1 8 in Starting method Recoil starter Recoil or electric starter Ignition system Transistorized magneto Oil capacity 0 60 2 0 63 US qt 0 53 Imp at Fuel tank capacity 3 52 0 92 US gal 0 77 Imp gal Spark plug Tuneup ITEM 5 NGK W16EPR U NIPPONDENSO SPECIFICATION 70 0 80 mm 0 028 0 031 Spark plug gap Valve clearance 0 in E 0 15 0 02 ws See your authorized EX 0 20 0 02 mm Other specifications NOTE Specifications are subject to change without notice MAINTENANCE Refer to page 37 Honda dealer No other adjustments needed WARRANTY SERVICE INFORMATION Honda power equipment dealership personnel are trained professionals They should be able to answer any question you may have If you encounter a problem that your dealer does not solve to your satisfaction please discuss it with the dealership s management The Service Manager or General Manager can help Almost all problems are solved in this way If you are dissatisfied with the decision made by the dealership s management contact the Honda Power Equipment Customer Service Office You can write to American Honda Motor Co Inc Honda Power Equipment Division Customer Service Office 4475 River Green Parkway Duluth Georgia 30136 2565 Or telephone 770 497 6400 When you write or
18. d add gasoline conditioner Drain the carburetor float bowl and fuel sediment cup p 41 1 year or more Fill with fresh gasoline and add gasoline conditioner Drain the carburetor float bowl and fuel sediment cup p 41 Put a tablespoon of oil in the cylinder through the spark plug hole p 42 Pull the starter grip several times to distribute the oil in the cylinder Then pull the starter grip slowly until resistance is felt this will close the valves so moisture cannot enter the cylinder After removal from storage drain the stored gasoline into a suitable container and fill with fresh gasoline before starting Use gasoline conditioners that are formulated to extend storage life Contact your authorized Honda snowblower dealer for recommendations for gasoline conditioners 40 Before storing the snowblower for an extended period 1 Be sure the storage area is free of excessive humidity and dust 2 Drain the fuel AWARNING Gasoline is highly flammable and explosive You can be burned or seriously injured when handling fuel Stop the engine and keep heat sparks and flames away Handle fuel only outdoors Wipe up spills immediately a Turn the fuel valve ON b Loosen the carburetor drain knob and drain the gasoline into a suitable container After draining retighten the drain knob and turn the fuel valve OFF DRAIN KNOB N iN FUEL VALVE 3 Clean the fuel se
19. diment cup a Turn the fuel valve OFF Remove empty and clean the fuel sediment cup b Reinstall the cup and packing and tighten securely gt FUEL SEDIMENT 41 4 Remove the spark plug and pour a tablespoon 5 10 cc of clean motor oil into the cylinder Pull the starter rope slowly two or three times to distribute the oil Reinstall the spark plug 5 Pull the starter grip until resistance is felt This closes the valves and protects the engine from internal corrosion STARTER GRIP 42 6 Apply oil to the following parts for lubrication and rust prevention 5 CLUTCH LEVER PIVOT CHUTE ADJUSTING BOLT AUGER CLUTCH LEVER PIVOT AND SPRING JOINT 43 TROUBLESHOOTING When the engine will not start 1 15 there enough fuel 2 Is the fuel valve on 3 Is gasoline reaching the carburetor To check loosen the drain screw with the fuel valve on Fuel should flow freely AWARNING Gasoline is highly flammable and explosive You can be burned or seriously injured when handling fuel Keep heat sparks and flames away Handle fuel only outdoors Wipe up spills immediately 5 5 the engine switch on 6 15 there a spark at the spark plug a Remove the spark plug cap Clean any dirt from around the spark plug base then remove the spark plug b Install the spark plug in the plug cap c Turn the engine switch on d G
20. e collectively referred to as oxygenated fuels To meet clean air standards some areas of the United States and Canada use oxygenated fuels to help reduce emissions If you use an oxygenated fuel be sure it is unleaded and meets the minimum octane rating requirement Before using an oxygenated fuel try to confirm the fuel s contents Some states provinces require this information to be posted on the pump The following are the EPA approved percentages of oxygenates ETHANOL ethyl or grain alcohol 10 by volume You may vdd gA o ne containing up to 10 ethanol by volume Gasoline containing ethanol may be marketed under the name Gasohol MTBE gt Methyl Tertiary Buty Ether 15 by volume You may use gasoline containing up to 1596 MTBE by volume METHANOL methyl or wood alcohol 5 by volume You may use gasoline containing up to 5 methanol by volume as long as it also contains cosolvents and corrosion inhibitors to protect the fuel system Gasoline containing more than 596 methanol by volume may cause starting and or performance problems It may also damage metal rubber and plastic parts of your fuel system If you notice any undesirable operating symptoms try another service station or switch to another brand of gasoline Fuel system damage or performance problems resulting from the use of an oxygenated fuel containing more than the percentages of oxygenates mentioned above are not covered under warr
21. e tool kit to remove the spark plug 4 Inspect the spark plug Discard it if the electrodes are worn or if the insulator is cracked or chipped If it is to be reused clean the electrode and insulator with a wire brush 36 5 Measure the plug gap with a feeler gauge Correct as necessary by bending the side electrode The gap should be 0 70 0 80 mm 0 028 0 031 in PLUG GAP 6 Make sure that the spark plug washer is in good condition and thread the spark plug in by hand to prevent cross threading 7 After the spak plug is seated tighten with a spark plug wrench to compress the washer NOTE If installing a new spark plug tighten 1 2 turn after the spark plug seats to compress the washer If reinstalling a used spark plug tighten 1 8 to 1 4 turn after the spark plug seats Use only the recommended spark plugs or equivalent Spark plugs which have an improper heat range may cause engine damage The spark plug must be securely tightened An improperly tightened spark plug can become very hot and may damage the engine 37 Track Adjustment Make sure the tracks are clean and dry before adjustment The tracks cannot be correctly adjusted if clogged with snow or debris or coated with ice Check track deflection by pressing down midway between the wheels with a force of 15 kg 33 Ib When correctly adjusted it should be 25 0 30 0 mm 0 98 1 18 in Iz 25 0 30 0 mm 0 98
22. ge or personal injury 9 Release the auger clutch lever to stop clearing snow or moving AUGER CLUTCH LEVER 25 SS sm al Ciearing Snow For best efficiency clear snow before it melts refreezes and hardens Do not use the throttle lever to adjust your forward speed The throttle lever must remain in the FAST position for good snow clearing performance Tips for clearing deep or hard packed snow Clear narrow widths Use 1st low gear and clear narrower widths by overlapping your cleared path Clear in steps If engine speed decreases in deep heavy snow use forward motion intermittently to allow the engine to resume full speed and clear out the auger 1 Release the auger clutch lever then move the shift lever to NEUTRAL 2 Squeeze the auger clutch lever and allow the engine to resume full speed and clear out the auger 3 Release the auger clutch lever then move the shift lever to 1st low gear 4 Squeeze the auger clutch lever and resume snow clearing 26 Clear with back and forth motions If the snow is so hard that the snowblower tends to ride over the surface move it back and forth to remove snow gradually Clear in layers If the height of the snow is greater than the height of the snowblowing mechanism remove it in several layers as shown 27 High Altitude Operation At high altitude the standard air fuel mixture will be too rich Performance will decrease and
23. itions of poor visibility there is a greater risk of striking an obstacle or causing injury Never use the snowblower to clear snow from a gravel road or driveway as rocks may be picked up and ejected They may cause injury to bystanders Adjust the snow discharge chute to avoid hitting the operator bystanders windows and other objects with ejected snow Stay clear of the snow discharge chute while the engine is running Children and pets must be kept away from the area of operation to avoid injury from flying debris and contact with the snowblower To avoid overturning be careful when changing the direction of the snowblower while operating it on a slope Do not use the snowblower to remove snow from roofs The snowblower may overturn on steep slopes if left unattended causing injury to the operator or bystanders Know how to stop the snowblower quickly and understand the operation of all controls Never permit anyone to operate the snowblower without proper instruction If people or pets suddenly appear in front of the snowblower while it is in operation immediately release the auger and drive clutch levers to stop the snowblower and avoid possible injury from rotating auger blades If the snow discharge chute becomes clogged stop the engine and use a wooden stick to unclog it Never put your hand into th snow discharge chute while the engine is running serious personal injury could result
24. l be used for its designed purpose Sustained high load or high temperature operation or use in unusually wet conditions will require more frequent service 32 ITEM Maintenance schedule SERVICE PERIOD EACH USE Engine oil Check level Change FIRST 20 HOURS OPERATION EVERY YEAR BEFORE OPERATION BEFORE STORAGE om Spark plug Clean Readjust Replace Track Adjust Every 5 years 300 hours T Auger and blower auger housing bolts Check O Bolts nuts fasteners Sediment cup Check Clean Fuel tank and carburetor Drain c Idle speed Check adjust Every 5 years or 300 hours 2 Anticorrosion oil Apply oil E NES Auger clutch cable Auger clutch disk Check Readjust Check 0012 Drive clutch cable Check Readjust very 5 years or 300 hours 2 Throttle cable Check Readjust 0092 Fuel Check Replace if necessary Every 2 years 2 Valve clearance Check Readjust Every 5 years or 300 hours 2 Fuel tank and strainer Clean Every 5 years or 300 hours 1 These parts may require more frequent inspection and replacement under heavy use 2 These items should be serviced by an authorized Honda dealer unless the owner has the proper tools and is mechanically proficient See the Honda Shop Manual for
25. liance pilot lights barbeques electric appliances power tools etc Spilled fuel is not only a fire hazard it causes environmental damage Wipe up spills immediately Fuel can damage paint and plastic Be careful not to spill fuel when filling your fuel tank Damage caused by spilled fuel is not covered under warranty FUEL CAP UPPER LIMIT FILLER NECK FUEL Fuel Recommendations Use unleaded gasoline with a pump octane rating of 86 or higher This engine is designed to operate on unleaded gasoline Unleaded gasoline produces fewer engine and spark plug deposits and extends exhaust system life Never use stale or contaminated gasoline or an oil gasoline mixture Avoid getting dirt or water in the fuel tank Occasionally you may hear a light spark knock or pinging metallic rapping noise while operating under heavy loads This is no cause for concern If spark knock or pinging occurs at a steady engine speed under normal toad change brands of gasoline If spark knock or pinging persists see an authorized Honda servicing dealer Running the engine with persistent spark knock or pinging can cause engine damage Running the engine with persistent spark knock or pinging is misuse and the Distributor s Limited Warranty does not cover parts damaged by misuse 16 Oxygenated Fuels Some conventional gasolines are being blended with alcohol or an ether compound These gasolines ar
26. r the snowblowing mechanism starts and the snowblower moves forward Releasing the auger clutch lever stops both the snowblowing mechanism and the forward motion of the snowblower STOP AUGER CLUTCH LEVER 2 Snow blowing and run Height Adjustment Bolt Use the bolt for adjusting the height and angle of the machine in relation to the tracks Raise or lower the machine to the desired position See page 22 LOW Hard snow or fine finish MIDDLE Normal use HIGH Deep snow for transporting the snowblower Ww PE 12 Skid Plate and Scraper Adjust the skid plates and scraper for the auger housing ground clearance best suited to your snow removal conditions See page 22 SCRAPER SKID PLATE Handle Height Adjusting Bolt The handlebars can be set in the high low or middle position to suit the operator To change handlebar height remove the right and left adjusting bolts align the bolt holes for the desired handlebar height and reinstall the bolts Tighten the nuts securely HANDLE HEIGHT ADJUSTING BOLT 13 PRE OPERATION CHECK Engine Oil Inspection With the snowblower on a level surface remove the oil filler cap and wipe the dipstick clean Insert the dipstick into the filler neck but do not screw it in Remove the dipstick and check the oil level If the level is low fill to the top of the oil filler neck with the recommended oil UPPER LIMIT OIL FILLER NECK
27. round the side electrode at any engine ground and crank the engine to see if sparks jump across the gap AW ARNING Gasoline is highly flammable and explosive If ignited gasoline can burn you severely Be sure there is no spilled fuel near the engine Place the spark plug away from the spark plug hole e If there are no sparks replace the plug If sparks occur try to start the engine according to the instructions 7 If the engine still does not start take the snowblower to an authorized Honda dealer If the auger or blower does not operate check the shear bolts p 39 Replacement shear bolts and nuts were supplied with your snowblower Additional shear bolts and nuts are available from authorized Honda snowblower dealers Do not replace shear bolts with ordinary hardware bolts 44 Frame SPECIFICATIONS HS622 Items TA Power equipment discription code SZAL Overall length 1 460 mm 57 5 in Overall width 550 mm 21 7 in Overall height 1 125 mm 44 3 in Dry weight 66 kg 146 Ibs Width of snow clearance 550 mm 21 7 in Height of snow clearance 420 mm 16 5 in Snow throwing distance differs according to the kind of snow Max 14 m 45 9 ft Clearing capacity 35 Ton hour Continuous operating time Engine Model 3 hours HONDA 160 K1 Maximum output 4 9 hp at 4 000 rpm Displacement 163 cm 9 9
28. service information intervals 3 For professional commercial use log hours of operation to determine proper maintenance 33 Tools SPARE AUGER SHEAR BOLT SET 33 _____1 deed SPARK PLUG WRENCH B TWO 6 x 35 mm BOLTS TWO 6 mm LOCK NUTS WRENCH HANDLE ja 10 x 12 mm WRENCH 10 x 14 mm WRENCH TOOL BAG 34 Engine Oil Change Drain the oil while the engine is still warm to assure rapid and complete draining 1 Remove the drain plug and filler cap and drain the oil Retighten the drain plug securely 2 Fill the crankcase with the recommended oil see page 14 and check the level Oil capacity 0 60 2 0 63 US qt 0 53 Imp qt NS DRAIN PLUG UPPER LIMIT NOTE Please dispose of used motor oil in a manner that is compatible with the environment We suggest you take it in a sealed container to your local recycling center or service station for reclamation Do not throw it in the trash pour it on the ground or down the drain 35 Spark Plug Service Recommended spark plug 5 W16EPR U NIPPONDENSO To ensure proper engine operation the spark plug must be properly gapped and free of deposits If the engine has been running the muffler will be very hot Be careful not to touch the muffler 1 Remove the spark plug cap SPARK PLUG WRENCH 2 Clean any dirt from around the spark plug base 3 Use the wrench supplied in th
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