BOMBARDIER Formula Mx 1988, Operator'S Manual

Page 1: ...II operators manual ...

Page 2: ...arks of Bombardier Inc BOMBARDIER INC VALCOURT QUEBEC ALPINE FORMULA SAFARI CANADA JOE 2LO BLIZZARD FUTURA SKANDIC IHII BOMBARDIER GRAND PRIX SPECIAL SKI DOO CARRY BOOSE MIRAGE SONIC CITATION MOTO SKI SPIRIT ELAN NORDIK STRATOS ELITE NUVIK T NT ESCAPADE OLYMPIOUE TUNDRA EVEREST ROTAX Litho d in Canada Trademarks of Bombardier Inc All rights reserved Bombardier Inc ...

Page 3: ...s manual WARNING Maintenance proce dures and tightening torques must be strictly adhered to never attempt repairs unless the appropriate tools are available The information and components system descriptions contained in this manual are correct at time of publication Bombardier Inc however maintains a policy of con tinuous improvement of its products with out imposing upon itself any obligation to...

Page 4: ... ski spreaders bumpers pack racks etc could severely affect the stability and safety of your vehicle Avoid adding on accessories that alter the basic vehicle configuration Whenever the vehicle is parked outdoors overnight or for a long period it is sug gested to protect it against the inclemency of the weather with a snowmobile cover Do not lubricate throttle and or brake ca bles and housings Only...

Page 5: ...m drive axle countershaft disk brake and driven pulley slide suspension chaincase oil level oil system rotary valve system MAINTENANCE Maintenance chart belt guard removal drive belt removal and installation drive belt condition new drive brake condition brake adjustment spark plugs suspension condition track condition track tension and alignment drive pulley drive chain tensionner steering and fr...

Page 6: ...nsferable to subsequent owner s for remainder of warranty period from original date of delivery 5 EXCLUSIONS ARE NOT WARRANTED Normal wear on all items such as but not limited to drive belts bulbs slider shoes runners on skis spark plugs Replacement parts and or accessories which are not genuine BOMBARDIER parts and or accessories Damage resulting from installation of parts other than genuine BOMB...

Page 7: ...ions on how long an implied warranty lasts so the above limitation may not apply Neither the distributor the selling dealer nor any other person has been authorized to make any affirmation representation or warranty other than those contained in this warranty and if made such affirmation represen tation or warranty shall not be enforceable against BOMBARDIER or any other person Some states or prov...

Page 8: ...roviding the customer warranty registration card is 0 Where can I find information on the lubrication and maintenance of my snow mobile A In this Operator Manual provided with the vehicle at the time of delivery 0 Will the entire warranty be void or cancelled if I do not operate or maintain my new snowmobile exactly as in the Operator s Manual A The warranty of the new snowmobile cannot be Voided ...

Page 9: ...this manual should be completed and sent to Bombardier Inc 0 How can I receive the best owner assistance A The satisfaction and goodwill of the owners of Bombardier products are of primary concern to your authorized dealer and Bombardier Inc Normally any problems that arise in connection with the sales transaction or the operation of your snowmobile will be handled by your Dealers Sales or Service...

Page 10: ...ox 1050 Corner Brook Newfoundland A2H 6J3 709 634 3533 Newfoudland Labrador HUDSON S BAY CO LTD 165 Hymus Blvd Pointe Claire Quebec H9R 1G2 514 630 5279 North West Territories Franklin District Keewatin 8 AMERICAN DISTRIBUTORS BOMBARDIER CORPORATION All States excluding Alaska SERVICE OFFICES East Main Street Road Malone New York 12953 518 483 4411 Techoical office 506 386 6117 Eastern Region 4505...

Page 11: ...event of theft Engine serial number A015002019 Track serial number A009 005 002 Vehicle serial number A015 007 023 Vehicle serial number meaning 0000 00000 I Model no Vehicle no AOOO 000 013 1988 Formula MX MX LT PLUS have 3732 3734 and 3733 as model number respectively 0 NOTE We strongly recommend that you take note of all the serial numbers on your vehicle and supply them to your insurance compa...

Page 12: ...d and the engagement of the trans mission When released engine speed returns automatically to idle J J Speedometer K J Tachometer L J Gauge M I MJ Injection Otl Level Pilot Lamp red N High Beam Pilot Lamp blue 0 J Tank Cap P J Electric Fuel Level Gauge 0 J Hood Opening 8 Brake Lever Located on the left side of handlebar When compressed the brake is applied When released it automatically returns to...

Page 13: ...should famil iarize himself with the function of this device by using it several times on first outing Thereby being mentally prepar ed for emergency situations requiring its use WARNING If the switch has been used in an emergency situation the source of malfunction should be determined and corrected before re starting engine WARNING For safety reasons the emergency cut out switch is easily access...

Page 14: ...Direct reading dial indicates the number of revolutions per minute RPM of the engine rCAUTION The tachometer is pro T tected by a fuse if tachometer stops operating check fuse condition and if necessary replace The fuse is 0 1 amp Do not use a higher rated fuse as this can cause severe damage to the tachometer 12 L Temperature Gauge The gauge indicates engine coolant tem perature Normal operating ...

Page 15: ...ile riding the snowmo bile Q Hood Opening Pull down the latches to unlock the hood from its anchors 0 NOTE Always lift hood gently up until stopped by restraining device A WARNING It is dangerous to run T an engine with the hood opened unfastened or removed Tool Bag To gain access tilt hood Ideal location for spare spark plugs rope first aid kit flashlight etc Spark Plug Holder To keep spark plugs...

Page 16: ...It is recommended to close it when trans porting or storing vehicle The valve is under hood on top of R H side foot rest Two stoppers are provided on the fuel shut off valve to prevent the lever from rotating due to vibrations These stoppers are set so that the inner tip of the lever slightly contacts the stop pers while in the fully opened or fully closed positions Valve A015 007 007 R H footrest...

Page 17: ...ons as desired by the driver The low position can be useful when the driver is digged in deep snow to give a grip at a more convenient level High position A015 005 041 A015 005 042 To install bumper in its lower position proceed as follows Lift snow guard and block in that po sition From inside of tunnel remove both bumper retaining screws each side of vehicle Remove screws A015 005 025 Take bumpe...

Page 18: ...ighten bumper screws Replace snow guard 0 NOTE When installing bumper at its upper position bumper retain ing screws have to be relocated in dif ferent holes as shown Accessories Some optional accessories might be ad ded to your vehicle such as speedome ter tachometer hitch electric starter etc if not standard on your vehicle Ask your authorized dealer for more infor mation 16 ...

Page 19: ...gine break in 500 ml 18 imp oz of BLIZZARD Oil P N 496 0135 00 or the same quanti ty of BOMBARDIER Injection Oil should be added to gas for the first full gas tank filling CAUTION Remove and clean T spark plugs after engine break in Belt A new drive belt requires a break in pe riod of 25 km 15 miles 10 Hour Inspection As with any precision piece of mechan ical equipment we suggest that after the f...

Page 20: ...ndition ski leg camber adjustment Steering arm retorque to 25 N m 18 lbf ft Handlebar bolts retorque to 26 N m 19 lbf ft Driven pulley preload Pulley alignment and drive belt condition Track condition tension and alignment Suspension torque rear axle screw to 48 N m 35 lbf ft Lubrication steering suspension drive axle etc I wiring tighten all loose bolts nuts and linkage n of lighting system HI I ...

Page 21: ...fore placing the vehicle in a warm area At certain temperatures gasoline will expand and overflow Al ways wipe off any gasoline spillage from the snowmobile Recommended Oil Use BOMBARDIER Snowmobile Injec tion Oil P N 496 0133 00 1 liter avail able from the authorized dealer This type of oil will flow at temperatures as low as minus 40 C 40 F It is a blend of specially selected base oils and addit...

Page 22: ...3 parts of antifreeze for two 2 parts of water 60o o anti freeze 40o o water See Cooling Sys tem in Storage section 0 NOTE Always use ethylene glycol antifreeze containing corrosion in hibitors specifically recommended for aluminum engines 20 A WARNING Before removing the T radiator pressure cap place a cloth over the cap and unscrew it to the first step to release the pressure Never drain or refi...

Page 23: ...ttle T while starting Before Riding Check operation of the emergency cut out switch and tether switch Restart engine A WARNING If engine does not T shut off when applying the emer gency cut out switch and or when pull ing the tether cut out cap stop the en gine by turning off the ignition key Do not operate the vehicle further see an authorized dealer Allow the engine to warm before oper ating at ...

Page 24: ...rgency starter grip A015 003 027 A003 003 016 Start engine as per usual manual start ing A WARNING When starting the ve T hicle in an emergency situation by the drive pulley do not reinstall the belt guard and return slowly to have vehicle repaired 22 ...

Page 25: ...S 362 dry W0 40 Other grease fittings require low temper ature grease P N 413 7061 00 using usual grease gun The following symbols will be used to show what type of lubricant should be used at the suitable locations Chain lube or WD 40 Usual grease gun AOOO 006 001 0 NOTE When lubricating grease fittings grease until grease ap pears at joints Always use low temper ature grease P N 413 7061 00 A WA...

Page 26: ...chanism Lubricate upper and lower control arms and tie rod ends Grease ski legs ski pivots and idler arm A015 006 003 24 Coat stabilizer sliders with grease and oil their ball joints 0 NOTE There are thirty three 33 lubrication points ...

Page 27: ...A015 006 006 r A015 006 004 2 5 ...

Page 28: ... Countershaft Disk Brake Driven Pulley For proper operation disk and driven pulley must slide freely on countershaft So lubricate slightly and evenly A015 003 010 r CAUTION Do not lubricate ex T cessively as the lubricant could contact and soil brake pads and or drive belt ...

Page 29: ... There are nine 9 grease fittings Lubricate rear at grease front arm upper and lower axle front swing arm upper and lower axle front shackles rear arm upper and lower axle rear shackle I a D I c fn C D I fn cr I ...

Page 30: ...oz Oil Injection System Always maintain a sufficient amount of BOMBARDIER Snowmobile Injection Oil in the injection oil tank rCAUTION Check level and refill T every time you refueL Do not overfill 28 Oil injection tank reservoir Rotary Valve System Check reservoir oil level frequently Lev el should be kept as shown in plastic reservoir If necessary replenish to max imum oil level line using BOMBAR...

Page 31: ...m such procedures as detailed in this manual It is recommended that an au thorized assistance be periodically ob tained on other components systems not covered in this manual Unless otherwise specified engine should be turned off for all lubrication and main tenance procedures E E E 0 0 0 Q 0 Ciio C Ln e CCI Q 0 c E E N E 0 coM Q _ CQ _ Q 0 a o t o u 0 Q I 0 Q cCI O _ _ o o N Q ON oco a cr 0 NOTE ...

Page 32: ...en pulley by twisting and pushing the sliding half Hold in fully open position 3 Slip the belt over the top edge of the fixed half 30 4 Slip the belt out from the drive pul ley and remove completely from the vehicle A015 003 015 To install the drive belt reverse the pro cedure however pay attention to the fol lowing The maximum drive belt life span is ob tained when the belt has the proper ro tati...

Page 33: ...ve belt width Replace it if less than 31 9 mm 1 1 4 in New Drive Belt When installing a new drive belt break in period of 25 km 15 miles is strong ly recommended Brake Condition The brake mechanism on your snowmo bile is an essential safety device this mechanism in proper working con dition Above all do not operate the snowmobile without an effective brake system WARNING Brake pads must be replace...

Page 34: ...h speed mixture adjusted too lean wrong spark plug heat range incorrect fuel mixture ratio or a leak ing seal or gasket 32 Overheated Fouled light grey Normal black brownish AOOO 004 010 CAUTION If spark plug condition T is not ideal contact your autho rized dealer Check spark plug gap using a wire feel er gauge It should be 0 4 mm 016 in Reinstall plugs and connect wires Suspension Condition Chec...

Page 35: ...ghest position the weight is transferred from the skis to the track 0 NOTE For deep snow condition or hill climbing it is recommended to place the front spring cam at position four 4 or five 5 For hard surface rid ing place it at position one 1 two 2 or three 3 Also the rear bumper po sition can be changed to give a more accessible grip refer to Controllnstru ments REAR SPRING Driver s weight Came...

Page 36: ...ble for your convenience Ask an authorized dealer for information Limiter Screw The function of the suspension limiter screw is to control the transfer of vehi cle weight during acceleration The closer the nut from the cotter pin the more the weight will be transferred to the track to provide a better traction The farther the nut from the cotter pin the lesser the weight will be transferred to the...

Page 37: ...side of the track when applying a downward pull of 7 3 kg 16 Ib If the track tension is too loose the track will have a tendency to thump 30 mm 1 3 16 in with 7 3 kg 16 lbl A014 004 021 CAUTION Too much tension will result in power loss and excessive stresses on suspension components If necessary to adjust loosen the rear idler wheel retaining screws and the ad juster bolt lock nuts then loosen or...

Page 38: ...A drive pulley Total Range Adjust able This pulley includes three 3 cal ibration screws that provide the oppor tunity to perform minor adjustments to the clutch in order to keep the engine at it s peak power R P M thereby main taining optimal vehicle performance The clutch is factory adjusted at posi tion three 3 to provide the best per formance under most riding conditions at sea level However ce...

Page 39: ... change the calibration screw posi tion back off its locking nut and change the position of the calibration screw head The notch on the screw head must be aligned with the desired nu meral position See illustration CAUTION Back off the calibra T tion screw locking nut only far enough to allow a change of position of the screw head Never attempt to remove the locking nut or the calibra tion screw M...

Page 40: ... vehicle control Steering and Ski Legs Camber Adjustment There are accurate adjustments to per form on this vehicle and they should be done only by an authorized dealer Muffler Attachment The engine exhaust system parts are vital toward efficient muffler function Check all attachments and muffler ball joint the springs and or tight en if necessary CAUTION Do not operate vehi T cle with muffler dis...

Page 41: ...ine damage will occur if this notice is dis regarded CAUTION Make sure both car T buretors start to operate simul taneously A A002 002 009 A Air Screw Adjustment Completely close the air screw until a slight seating resistance is felt then back off screw 467 engine type 1 112 turn 537 engine type 1 turn B Idle Speed Adjustment Turn idle speed screw clockwise until it contacts the throttle slide th...

Page 42: ...the injection oil filter and that he veri fies the oil flow of the injection pump 40 Injection Pump Adjustment Proper oil injection pump adjustment is very important Any delay in the open ing of the pump can result in serious engine damage CAUTION The carburetor must T be adjusted before adjusting the oil injection pump Make sure idle speed is 1800 2000 R P M To check adjustment eliminate the thro...

Page 43: ...l line of head lamp height Headlamp center line c e r f 0 l1 381 em 12ft 6 in l A002 004 010 25 mm 1 in below headlamp center light beam high beam Headlamp horizontal projected on the wall center line Light beam center A002 004 007 To adjust remove the four 4 caps turn upper or lower adjusting screws to ob tain desired beam position Aoo7 oo4 oo2 screw Bulb Replacement If the headlamp bulb is burnt...

Page 44: ...ing the vehicle so that when the time comes to use the snowmobile again it will be in top condition WARNING Only perform such 1111111111111 procedures as detailed in this manual It is recommended that deal er assistance be periodically obtain ed on other components systems not covered in this manual Unless other wise specified engine should be turn ed OFF For all lubrication and main tenance proce...

Page 45: ...ase cover 0 NOTE Chaincase oil capacity is about 256 ml 9 fl oz Drive Pulley Inspection and cleaning must be per formed by an authorized dealer at the end of each season Countershaft Disk Brake Driven Pulley For proper operation disk and driven pulley must slide freely on countershaft So lubricate slightly and evenly CAUTION Do not lubricate ex T cessively as the lubricant could contact and soil b...

Page 46: ...Always use ethylene glycol antifreeze containing corrosion inhibi tors specifically recommended for alu minum engines To refill the cooling system Put back the rear of vehicle on the ground 467 Engine Type 44 Refill tank slowly until coolant over fills at bleed hole Reinstall bleed screw 537 Engine Type Continue to pour the coolant in the tank until level reaches 60 mm 2 318 in be low top of radia...

Page 47: ...se proximity to the vehicle 2 Start the engine and allow it to run at idle speed until the engine reaches its operational temperature 3 Stop the engine 4 Disconnect the inlet primer hose from the primer valve Oblique Inlet coupling hoy t Outlet hose Straight Aooz oo2 oos coupling 5 Plug inlet primer hose to prevent gasoline from draining 6 Using an appropriate hose connect one end of the hose to t...

Page 48: ... Metton hood with cleaners or products con taining chlorine Do not apply isopro pyl alcohol directly on decals Inspect the hood and repair any dam age Clean the frame For the unpaint ed aluminum portion use only Alumi num cleaner and follow instructions on the container Touch up all metal spots where paint has been scratched off Spray all bare metal parts with metal protector Wax the hood and the ...

Page 49: ...OWNER 0 0 0 0 0 Replace fuel filter filter is located inside fuel tank 0 Clean air filter 0 Refill gas tank 0 Check track condition tension and alignment 0 Check and lubricate suspension 0 Inspect drive belt and install 0 Check throttle cable for free operation 0 Check steering ski legs camber adjustments and ski runners condition Check electrical wiring 0 Inspect condition of starting rope 0 Chec...

Page 50: ... ON and the tether cut out switch cap is snapped over the receptacle Check for fouled or defective spark plug Disconnect spark plug wire unscrew plug and remove from cyl inder head Reconnect wire and ground exposed plug on engine cowl being careful to hold away from spark plug hole Follow en gine starting procedure and check for spark If no sparks appear re place spark plug If trouble persists con...

Page 51: ... 4 Ignition First check item 3 of Engine turns over but fails to start or starts with difficulty If the ignition system still seems faulty contact your au thorized dealer 5 Engine If unable to locate specific sym ptoms contact your authorized dealer Engine continually 1 Faulty spark plug Check item 3 of Engine turns over backfires but fails to start or starts with dif ficulty 2 Overheated Carburet...

Page 52: ...ied with basic tools such as screwdriver emergency starter rope etc Standard Tools E F A015 001 002 A Screwdriver B Socket 10 13 mm c Open End Wrench 10 13 mm D Socket Wrench Handle E Starter Rope 50 B c H F Socket 21 26 mm G Spring Collar Adjustment Key D H Emergency Starter Clip ...

Page 53: ...13 lb in2 M8 20 N m 15 lbf ftl M6 9 N m 80 lbf in M8 20 N m 15 lbf ftl M22 100 N m 74 lbf ft M8 25 N m 18 lbf ft M8 21 N m 15 lbf ft 271 8 em 107 in 104 1 em 41 in 99 em 39 in 92 1 em 36 25 in 25 N m 18 lbf ft 26 N m 19 lbf ft 222 3 kg 490 lb 5968 cm2 925 in2l 3 72 kPa 530 lb in2 FORMULA MX LT 467 2 69 5 mm 2 736 in 61 0 mm 2 402 in 462 8 em3 28 24 in3 7 5 1 7000 R P M Mikuni VM 34 352 Mikuni VM 3...

Page 54: ...rack when exerting a downward pull of 7 3 kg 16 lb to the track Equal distance between edges of track guides and slider shoes 22 44 414 5823 00 35 mm 32 mm 256 ml 1 3 8 in 1 1 4 in 9 oz 12 v 160 w 60 60 w 5 21 w 5W 5W 2W 2W 0 1 A NGK BR9ES 0 4 mm 016 in 2 51 mm 099 in 6000 R P M Regular 40 9l 9 gal 10 8 gal 22 44 414 5823 00 35 mm 32 mm 256 ml 1 3 8 in 1 1 4 in 9 oz 12 v 160 w 60 60 w 5 21 w 5W 5W...

Page 55: ...ustment N A Not applicable FORMULA PLUS 537 2 72 0 mm 2 835 in 64 0 mm 2 520 in 521 2 cm3 31 81 in3 6 5 1 8000 R P M PTO Mikuni VM 40 29 MAG Mikuni VM 40 30 1 turn 1800 2000 R P M 455 ml 16 oz 4 2 L 148 oz 142 oz 60 40 42 C 90 kPa 107 F 13 lb in2 M8 20 N m 115 lbf ft M6 9 N m 80 lbf in M8 20 N m 15 lbf ft M22 100 N m 74 lbf ft M8 25 N m 18 lbf ft M8 21 N m 15 lbf ft 271 8 em 107 in 104 1 em 41 in ...

Page 56: ...290 em 114 in 30 mm 1 3 16 in gap between slider shoe and bottom inside of track when exerting a downward pull of 7 3 kg Obi to the track Equal distance between edges of track guides and slider shoes 20 38 414 5823 00 35 mm 32 mm 256 ml 1 3 8 inl 1 1 4 in 9 oz 12 v 160 w 60 55 W HAL 5 21 w 5W 5W 2W 2W 0 1 A NGK BR9ES 0 4 mm 016 in 1 75 mm 69 in 6000 R P M Premium 90 octane 40 9 L 9 gal 10 8 gal BO...

Page 57: ... thousandth 0 001 CONVERSION FACTORS TO CONVERT TOt MULTIPLY BY lbf ft lbf in 12 imp oz U S oz 0 96 imp gal U S gal 1 2 in mm 25 4 in em 2 54 ft m 0 3 MPH km h 1 61 in2 cm2 6 45 in3 cm3 16 39 imp oz ml 28 41 U S oz ml 29 57 imp gal I 4 55 U S gal I 3 79 oz g 28 35 lb kg 0 45 lbf N 4 4 lbf in N m 0 11 lbf ft N m 1 36 lbf in2 kPa 6 89 Fahrenheit Celsius a F 32 1 8 Celsius Fahrenheit C X 1 8 32 The i...

Page 58: ...C 1 At engine right side C 2 At engine right side C 3 At engine right side C 4 Between seat and fuel tank C 5 On ignition switch C 6 On console left side C 7 Near steering column C 8 Near column C 9 In cab near C 1 0 In cab near instruments C 11 In cab near instruments C 12 In cab near instruments C 13 In cab near instruments C 14 In cab near instruments C 15 In cab near instruments C 16 Near oil ...

Page 59: ... 1 L IGNITION A MODULE TEMPERATURE o SENSOR IGNITION COIL BK YL _Jr i1 BK b J1 BK YL BK WH TETHER CUT OUT SWITCH EMERGENCY SWITCH BRAKE LIGHT SWITCH C 8 r r r t ___2 _ lJ DIMMER GY GY 1 1 1 l SWITCH r t t t __ G YN I_ GYNI HIGH LOW BL C 4 Bl L LA7A YL BK e _ _ 1 l Y YLIBK FUEL LEVEL SENSOR BK BK BULB FORMULA MX MX LT 60 60 W FORMULA PLUS 60 55 W HALOGEN HEADLAMP 3 J HIGH BEAM I BULB i 10WJ OIL LEV...

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Page 61: ...se a photocopy of this registration card when informing of a change of ownership CHANGE OF ADDRESS VEHICLE IDENTIFICATION NUMBER I I I I I I I I I I I OLD ADDRESS NAME NO STREET APT CITY STATE PROVINCE ZIP POSTAL CODE NEW ADDRESS NAME NO STREET APT CITY STATE PROVINCE ZIP POSTAL CODE CHANGE OF OWNERSHIP VEHICLE IDENTIFICATION NUMBER I I I I I I I I I I I The ownership of this vehicle is transferre...

Page 62: ...BOMBARDIER INC ATT WARRANTY DEPARTMENT VALCOURT QUEBEC CANADA JOE 2LO I I I 1 BOMBARDIER INC ATT WARRANTY DEPARTMENT VALCOURT QUEBEC CANADA JOE 2LO EJI ...