Ski-Doo 1979 Blizzard 7500 Plus, Operator'S Manual

Page 1: ...Trademark of Bombardier Limited...

Page 2: ...Information Centre After Sales Service Department Bombardier Limited Valcourt Quebec Canada JOE2LO Suggested Retail Price 2 75 First copy free with unit purchased The following are trademarks of Bom b...

Page 3: ...er As an owner of a 1979 Blizzard 7500 or 1979 Super Sonic LC we wish to advise you of a couple of errors that were made in the spec ifications given on page 26 of the Operator manual Would you please...

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Page 5: ...rstanding of the infer YY TIr n will promote its correct use Ride safe and have fun Recreational Products Group Bombardier Limited Valcourt Canada mind The information has been to the owner I of a new...

Page 6: ...d without delay Your snowmobile is not designed to be operated on public streets road or highways In most States and Provinces it is considered an ille galoperation Maintain your vehicle in top mocha...

Page 7: ...valve system _ 11 MAINTENANCE Spark plugs suspension condition track condition suspension adjustment track tension and alignment carburetor adjustment drive belt steering mechanism steering adjustmen...

Page 8: ...When released enqmo speed returns automatically to idle Located on the left side of handlebar When compressed the brake is ap olied When released it automatically returns to its original position Bra...

Page 9: ...hand side of vehicle To start engine pull handle A push pull button located alongside manual starter handle Pull and push button 2 3 times to activate primer The primer should always be used for cold...

Page 10: ...de open throttle accelerations can be detrimental Never let your engine overheat CAUTION Incorrect or lack a break in period will result in engine horsepower loss As with any precision piece of mechen...

Page 11: ...d drive belt condition _ _l Track condition tension and alignment _ _ _ lubricate steering suspension Electrical wiring loose connections stripped wires damaged insulation tighten all loose bolts nuts...

Page 12: ...ortance of using the correct fuel rnixture cannot be overstressed An incorrect fuel ratio results in serious en Jine damage Recommended fuel ratio is 50 1 S l Measure 500 mL oil to 25 liters 50 1 Impe...

Page 13: ...ack are not frozen to the ground or snow surface and that the steering oper ates freely Activate the brake control lever and make sure the brake fully applies be fore the brake control lever touches t...

Page 14: ...body Check that the ernergency cut out button is in the released upper position 5 Grasp manual starter handle firrnly and pull slowly until a resistance is felt then pull Vigorously Slowly re lease r...

Page 15: ...em and suspension be lubricated rnonthlv or every 40 hours of opera tion If the vehicle is operated in wet snow or in severe conditions these Items should be lubricated more fre quently WARNING Only p...

Page 16: ...se fittings until now grease appears at joints Oil ski coupler bolts CAUTION Do not lubricate throttle and or brake cable Usirl l the spark plug socket remove the filler cap then usmq a ri pd wire as...

Page 17: ...Weekly Page Spark Plugs 13 Suspension Condition 13 Track Condition 13 W4 Suspension Adjustment 14 W5 Track Tension and r lignrnent 14 WI Carburetor Adjustment 15 IN7 Drive Belt 16 Code Monthly Page Ml...

Page 18: ...3 rnm 112 between slider shoe and bottom inside of track If track tension is too loose the track wiil have a tendency to thump 14 CAUTION Too much tension will result in power loss and excessive stres...

Page 19: ...ter clockwise WARNING It is important that the throttle slide adjustment be performed to ensure proper function ing of the throttle mechanism i Idler wheel retaining screw To correct stop engine loose...

Page 20: ...than the rear when the handlebar is horizontal IMPORTANT Close front of skis ma nually to take ali slack from steering mechanism If adjustment is required Loosen the lock nuts of the longer tie rod T...

Page 21: ...e if it functions With engine cold check that engine head nuts are tight and equally torqued to 39 Nom 28 tt Ibs IMPORTANT The engine head nut torque should be checked after the first 5 hours of opera...

Page 22: ...it will start and be in top condi tion 90 Wall Headlamp horizontal j center line d SIDE VIEW Ground To adjust remove headlarnp chrome ring turn upper or lower adjusting screws to obtain desired bearn...

Page 23: ...nt tank until the coolant level reaches 2 5 rnrn 1 below filler neck Reinstall tank cap and start engine let engine run until it reaches its operating temperature and thermostat opens AI low it to run...

Page 24: ...ary Oil moving joints of brake mechanism WARNING Do not lubricate throttle and I or brake cable housing Avoid getting oil on brake pads Coat electrical connections and switch es with a greaseless meta...

Page 25: ...opyl alcohol Do not use strong soaps deqreasinq solvents abrasive cleaners paint thinners etc Inspect cab and repair damage Repair kits are available at your authorized dealer Clean frame Use only Alu...

Page 26: ...mponent conditions seem less than satisfactory replace with genuinl J Bombardier parts or approved equivalents 22 To be performed by dealer To be performed by owner 0 Change spark pi Jgs Check chainca...

Page 27: ...appear replJce spark plug Iftrouble persists contact your dealer 40 Flooded engine Remove wetspark plugs turnignitIOn to OFF and crank engine several times Install dean dry spark plugs Start engine f...

Page 28: ...eems faulty COlll et your dealer 5 Engine Engine continullliy backfires Snowmobile cannot reach full speed 1 Faulty spark plug 2 Overheated t 3 Engine timing incorrectly 1 Drive belt Check itom 2 if E...

Page 29: ...new snowmobile is supplied with a basic tool kit such as screwdriver wrenches emergency starter rope etc D B C A Screwdriver B Socket 10 13mm C Open end wrench 10 13 mm D Socket wrench handle E Starte...

Page 30: ...m 16 1 2 in x 290 cm 114 in 13 mm 1 2 in gap that should exist between slide shoe and bottom inside of track Equal distance between edges of track guides and slider shoes 19 38 256 mL 9 oz 3 em 1 3 16...

Page 31: ...te these numbers for warranty purposes or to trace your snowmobile in the event of theft ___ VEHICLE SERIAL NUMBER TRACK SERiAL NUMBER ENGINE SERIAL NUMBER ONOTE We strongly recommend that you take no...

Page 32: ...JANUARY 2ND of a of the 9 as of MARCH 31ST of over to the next season the 18T DAY OF lJt ct I i1d Any1911 m d n t i m d nOOY i not W al1rril nt d BOMBARD1EH wil materia and i or workmanship 80M BAHDl...

Page 33: ...for any particular purpose otherwise the implied warranty is limited to the duration of this warranty However some states or provinces do not allow limitations on how long an implied warranty lasts so...

Page 34: ...annot acknowledge warranty or notify owners ofa possible recal Q How do I know my vehicle has been registered at the factory A When you bought your snowmobile the dealer should have completed signed a...

Page 35: ...facturer s controt Lean carburetor settings Use ofno lead or tow teed gasoline or use of regular qssoline when premium is recommended Incorrect oil gas mixture too little or too much 011 Poor quality...

Page 36: ...the situation Write to your nearest area distributor TEll HIMTHE FACTS Vehicle identification number Date of purchase Ell Name and address of your selling dealer Your name address and phone number The...

Page 37: ...114th Avenue Edmonton Alberta ToM 2Y8 14031 41 2 9910 Alberta Dist McKenzie Yukon N W T MIl l ER EQUIPMENT AND RECRE TiON l CENTER 1049 Vvhitnev Rn 3d p o Box 3 13B Anchorage Alaska 99501 i90712749513...

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Page 39: ...supplied below This will help us to maintain our files up to date _ _ _ _ _ _ _ _ APT APT APT APT coDe llP POSTAL CODE liP POSTAL CODE ZIPI NAME NAME STATE STREET STATE NAME STREET STREET NO NO CITY...

Page 40: ...BOMBARDIER LIMITED ATT WARRANTY DEPARTMENT VALCOURT QUEBEC CANADA JOE 2LO BOMBARDIER LIMITED ATT WARRANTY DEPARTMENT VALCOURT QUEBEC CANADA JOE 2LO 36...