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112

TROUBLESHOOTING

Engine Troubleshooting

Problem

Probable Cause Solution

Engine turns

but fails to start

Faulty ignition

S

Install new spark plug(s). If engine still

fails to start, check for spark. If there’s

no spark, SEE YOUR DEALER.

No fuel to engine

S

Check the fuel tank level and fill with

correct fuel.

S

Ice may be in the fuel line, filter or

pump. Add isopropyl alcohol to the

fuel system.

Poor engine

compression

S

Mixture is too lean. This indicates a ma-

jor engine problem that must be repaired

before the engine is run. SEE YOUR

DEALER.

Engine lacks

power

Fouled or defective

spark plug

S

Replace the plug.

power

Fuel filter (loss of

high RPM power)

S

SEE YOUR DEALER.

Incorrect clutching

S

SEE YOUR DEALER.

Engine

i

ll

Faulty plug(s)

S

Change plug(s).

g

continually

backfires

Fuel System

S

Dirt or ice may be in the fuel system

(deicer should be added to non-ethanol

fuel at all times for assurance against

fuel line icing).

Incorrect throttle free-

play or faulty switch

S

SEE YOUR DEALER

Engine requires

more than

normal pulls to

start

Poor gasoline or not

enough fuel getting to

engine

S

Replace with fresh winter fuel.

Engine back-

fires but fails to

start

Spark plug wires may

be on wrong cylinder

S

Reinstall spark plug wires to the corre-

sponding cylinder.

Содержание 2005 RMK 900

Страница 1: ......

Страница 2: ......

Страница 3: ...e exhaust from this product contains chemicals known to cause cancer birth defects or other reproductive harm PROPOSITION 65 WARNING Snowmobile engines discharge fuel and exhaust which contain chemica...

Страница 4: ......

Страница 5: ...me minor discrepancies may result between the actual vehicle and the information presented in this publication Depictions and or procedures in this publication are intended for reference use only No l...

Страница 6: ...e operation of your vehicle be sure to follow the instructions and recommendations in this owner s manual Your manual contains instructions for minor maintenance but information about major repairs is...

Страница 7: ...4...

Страница 8: ...locations of your snowmobile s controls and features The Perfect Fit 41 This section explains how to tailor the suspension and other features for an optimum riding experience Pre Ride Inspections 53...

Страница 9: ...6...

Страница 10: ...ns Your model may differ Follow the maintenance program outlined in this manual Preventive maintenance ensures that critical components of the snowmobile are inspected by your dealer at specific milea...

Страница 11: ...at snowmobiles conform to prescribed sound levels Polaris snowmobiles are engineered to conform to these SAE standards Our muffler systems are designed to reduce noise levels and must not be altered o...

Страница 12: ...the spaces provided Remove the spare key and store it in a safe place Your key can be duplicated only by mating a Polaris key blank with one of your existing keys so if both keys are lost the ignitio...

Страница 13: ...t symbol on your vehicle or in this manual alerts you to the potential for injury WARNING The safety alert warning indicates a potential hazard that may result in serious injury or death CAUTION The s...

Страница 14: ...snowmobile is in excellent operating condition at all times Always check major and vital safety components before every ride All Polaris snowmobiles are designed and tested to provide safe operation w...

Страница 15: ...h the engine running Turn off the ignition raise the hood make the adjustment secure shields and guards secure the hood and then restart the engine to check its operation WARNING Serious injury can oc...

Страница 16: ...er a signaling mirror a means of building a fire and a two way radio or cellular telephone For added protection carry the following items on your snowmobile at all times SSpare Drive Belt SExtra Set o...

Страница 17: ...or in inclement weather Always observe all state and local laws governing snowmobile operation and speed limits Always be alert and pay attention to the trail ahead Multiplying speed MPH by 1 5 will e...

Страница 18: ...f approaching vehicles Look ahead behind and to both sides before turning or crossing railroad tracks or highways Steep embankments may also hide your view Always leave yourself a way out Variances in...

Страница 19: ...flat slope or snow covered road but if the snowpack above is unstable enough you can trigger an avalanche on a steeper slope above you Always be aware of snow conditions above you as you travel in mou...

Страница 20: ...ard packed snow reduces steering and braking control which may result in loss of control and serious injury or death Slow down and use extra caution when operating on slippery surfaces Driving Downhil...

Страница 21: ...balance and avoid possible roll over Slow down when reaching the crest of a hill Be prepared to react to obstacles sharp drops or other people or vehicles that may be on the other side of the hill If...

Страница 22: ...lex mechanism that rotates at high speeds Each clutch is dynamically balanced before installation Any tampering may disrupt this precision balancing and create an unstable condition Cold Weather Drive...

Страница 23: ...ive wear and damage to the slide rail track and or engine If the machine becomes stuck in snow clear the running board area of snow then step down the snow in front of the machine so that when the thr...

Страница 24: ...the ex tent of their operating skills Check to see if they ve taken a snow mobile safety course and have an operator s certificate For their protection as well as yours make sure they take a snowmobil...

Страница 25: ...145 40 26 10 6 21 37 53 69 85 100 116 132 148 Wind Speeds Greater Than 40 MPH Have Little Little Danger For Properly Clothed Person Increasing Danger Great Danger MPH Have Little Added Effect Clothed...

Страница 26: ...f the decals on the snowmobile If any decal becomes illegible or comes off contact your Polaris dealer to purchase a replacement Replacement safety decals are provided by Polaris at no charge The part...

Страница 27: ...SAFETY Safety Decals and Locations Track Warning Stay clear of track Do not sit on seat back Entanglement with the track or a fall from seat back may result in severe injury or death No Passenger Warn...

Страница 28: ...lowly NOTE For more information see Owner s Manual If electric reverse S Machine stopped and engine at idle push yellow button on LH control to reverse Flashing light on dash indicates reverse opera t...

Страница 29: ...uate clothing while operating this vehicle S This vehicle is designed for adult use only Check local laws for age requirements S When operating with a passenger on approved models only reduce speed an...

Страница 30: ...12 11 13 15 9 7 5 7 27 FEATURES 1 Hood 2 Headlight 3 Windshield 4 Handlebar 5 Side Shield 6 Seat 7 Storage Compartment 8 Taillights 9 Rear Bumper 10 Snow Flap 11 Suspension 12 Track 13 Nosepan 14 Fro...

Страница 31: ...MFD Multi Function Display 7 Engine Stop Switch 8 Throttle Control 9 Hood Hold Down Straps 10 Recoil Starter Handle 11 Headlight Dimmer Switch 12 Parking Brake 13 Handlebar Grip Warmer Switch 14 Thumb...

Страница 32: ...ve the system to one of the middle three positions for improved handling and corner ing on the trails Attack 6 7 Push the system forward to one of the last two positions for easy sitting to standing t...

Страница 33: ...seat lever 1 and lift the seat to access the under seat storage area Adjustable Headlights Adjust the headlight beam by moving the adjuster to the left or right Access Panel The access panel 1 is pro...

Страница 34: ...T system prevents damage to the engine from detonation while developing the maximum power of the engine safely If the system senses detonation beyond a preset limit it retards ignition timing and adds...

Страница 35: ...al Display Identification Item 1 RPM or Speed Altitude if equipped Service Interval 2 Electrical System Voltage Level 3 MAX Maximum MPH KPH or RPM MPH Miles per hour KPH Kilometers per hour RPM Engine...

Страница 36: ...ter Tachometer The speedometer and tachometer can be viewed in either the analog or the digital display If the analog display is set to show speedometer readings the digital screen will automatically...

Страница 37: ...odometer Trip 1 Trip 2 Trip F and Clock settings Trip Settings Trip 1 and Trip 2 are odometers used to check fuel mileage or to keep track of distance traveled 1 To reset a trip odometer to zero enter...

Страница 38: ...If the MODE button is not pressed within ten seconds the clock will automatically save the new entry Engine Program The Engine Program automatically displays the engine coolant temperature engine hour...

Страница 39: ...n 50 ft 15 m of current altitude NOTE The gauge reads barometric pressure and allows the rider to compensate for daily fluctuations in air pressure The gauge can adjust the displayed altitude to 1300...

Страница 40: ...istory Program is not currently displayed The History Program will display the history of the Maximum Speed Maximum RPM and Service Interval settings Maximum Speed RPM Reset While in either the MAX MP...

Страница 41: ...al 1 Enter the service interval screen 2 Press and hold the SET button for ten seconds continuing to hold even after the display begins to flash 3 When the display stops flashing release the button Th...

Страница 42: ...d battery will not maintain the clock 5 Using needle nose pliers grasp the battery and rotate it slightly so the leading edge of the battery is raised slightly away from the battery holder Pull the ba...

Страница 43: ...a mild soap and water solution Do not remove the electrical connectors or protective rubber boot Do not spray the back side of the gauge or the wire harness with a pressure washer or other water sour...

Страница 44: ...snow conditions vehicle speed riding position etc after each adjustment until the best ride is achieved Independent Front Suspension IFS The IFS is made up of the skis 1 front shocks and springs 2 and...

Страница 45: ...the suspension should be adjusted to use the full travel of the shocks with occasional light bottoming To determine if your machine is using full travel push the jounce bumper down on the shock rod u...

Страница 46: ...first The factory setting for this shock is the softest position with the adjusting screw all the way out counterclockwise If bottoming occurs the Indy Select feature should be used to achieve the des...

Страница 47: ...spring and turn it to the left Turn it to the right to decrease preload Illustration B indicates high preload and illustration C indicates low preload Increasing the spring preload too much may advers...

Страница 48: ...d a sound knowledge of mechanical theory tool use and shop procedures to perform the work safely and correctly Shocks contain high pressure nitrogen gas Use extreme caution when handling high pressure...

Страница 49: ...e from this point Make adjustments to one area at a time so you can evaluate the change For further assistance see your dealer Suspension Performance Tips S Rider weight usually determines the positio...

Страница 50: ...ance between the ground and the rear bumper at the exact location used for measurement X This is measurement Y To determine sag commonly referred to as ride in subtract measurement Y from X Sag X Y Ad...

Страница 51: ...nly as a guideline to be used for initial suspension set up Your set up may vary based on your desired riding style 1 Turn screw clockwise to stiffen compression Standard 2a Limiter strap in high posi...

Страница 52: ...ustment screw A near the base of the shock In half turn increments turn the screw clockwise to increase compression valving and stiffen the ride or counterclockwise to reduce compression and soften th...

Страница 53: ...ck The ARVIN Rapid Adjust shock is available as an option on some models Turn the Rapid Adjust knob A on the shock reservoir to make adjustments to the compression damping Positions are labeled on the...

Страница 54: ...7 16 11 mm wrench loosen the four nuts 3 on the bottom of the adjuster block turn handlebar to left or right for access to back nuts NOTE If necessary pry the blocks apart with a screwdriver 3 Adjust...

Страница 55: ...and accessories on your Polaris snowmobile Use of unapproved parts and accessories may result in S Non compliance with government industry requirements S Voiding of warranty S Injury to self or other...

Страница 56: ...ion 94 96 Steering System 57 Recoil Rope 54 Coolant Level 85 Park Brake Lock Brake Lever Brake System 55 56 88 Auxiliary Shut Off Switch Engine Stop Switch 58 Ignition Switch 58 Taillight Brakelight H...

Страница 57: ...ion smoothly or if you discover excessive lever freeplay DO NOT start the engine Have the throttle serviced immediately n Throttle Safety Switch Test the throttle safety switch system before the machi...

Страница 58: ...ydraulic system Refer to the brake bleeding information on page 91 Lever Feel If the brake lever feels spongy when squeezed check the brake fluid level and condition Add fluid as needed See page 90 Ch...

Страница 59: ...if the park brake lever lock is set while the engine is running It will also be lit when the service brake is in use If the park brake light does not come on when the park brake or service brake is i...

Страница 60: ...icle Use of traction products such as studs increases the possibility of track damage and or failure Driving at high speeds for extended periods of time in marginal lubrication could severely damage t...

Страница 61: ...n Tether Switch If your machine has a tether switch remove the tether from the switch to make sure the engine stops immediately n Lighting Check the headlight high and low beam taillight and brake li...

Страница 62: ...l the engine stop switch up to the RUN position 3 Grasp the recoil rope handle and pull slowly until the recoil engages then pull abruptly 4 Repeat as needed until the engine starts NOTE It may requir...

Страница 63: ...three hours of operation will damage close fitted engine parts Do not operate at full throttle or high speeds for extended periods during the first three hours of use Vary the throttle openings and ma...

Страница 64: ...ow Oil Recommendations Engine lubrication comes from oil added to the fuel and oil injection systems We highly recommend the use of only Polaris products Polaris lubricants provide the best protection...

Страница 65: ...ry or death Always inspect for track damage before operating the snowmobile Follow these steps to ensure proper warm up of the engine drive train and track 1 Use an appropriate stand to securely suppo...

Страница 66: ...and frequently drive into fresh snow to allow adequate cooling and polishing of the slide rail and track surfaces Avoid operating on ice hard packed surfaces or roads CAUTION High speed use on hardpac...

Страница 67: ...or sparks in or near the area where refueling is performed or where gasoline is stored S If gasoline spills on your skin or clothing immediately wash it off with soap and water and change clothing S...

Страница 68: ...hen handling fuel Fuel Level The fuel symbol and the last fuel bar on the MFD gauge will blink when the fuel level reaches 1 8th tank There will be approximately one gallon of fuel remaining Refuel as...

Страница 69: ...el will prevent system aeration and possible loss of pumping action which could result in engine damage If necessary the engine may be operated as long as oil is visible in the oil tank If oil is not...

Страница 70: ...ottle safety switch can result in serious injury or death in the event of an accident If the throttle safety switch does not shut off the engine during a throttle system malfunction immediately push d...

Страница 71: ...e throttle lever operates properly turn the ignition switch on and go through normal starting procedures 5 If the engine doesn t start take the snowmobile to an authorized Polaris dealer for service E...

Страница 72: ...provided in the tool kit 1 Open the hood 2 Remove the left side panel 3 Remove the air box pull aggressively 4 Using the belt removal tool follow the directions on the air box to relieve belt tension...

Страница 73: ...ke sure the area behind your vehicle is clear 3 Push the yellow reverse button on the left hand control for one second then release The engine will automatically reduce RPM and start a reverse rotatio...

Страница 74: ...towed on a toboggan or sled make sure the pole is at least four feet 1 2 meters long to prevent any possibility of contact between the snowmobile s track and a person riding in the towed object Brakin...

Страница 75: ...ntinue maintenance checks at 1000 mile 1600 km intervals All necessary replacement parts and labor incurred with the exception of authorized warranty repairs become the responsibility of the registere...

Страница 76: ...I Drive Belt Condition 94 I I I I Clutches disassemble 93 C C C Belt Tension I I I I Clutch Sheaves 93 I I I I Engine Engine Mounts I I I I Recoil Rope I I I I Engine Mounting Plate I I I Engine Torq...

Страница 77: ...54 88 I Brake fluid 90 R Fuel Management Idle RPM I I I Throttle Lever 54 68 I I I I I Oil Pump Lever synchronize I I I Throttle Cable 78 L L L Vent Lines I I I I Throttle Position Sensor I I I Fuel F...

Страница 78: ...Jackshaft Bearings 107 L L L I Skags Wear Bars I I I I I Ski Saddle Spindle Bolts I I I I I Drive Chain Tension 87 I I I I I Hood Straps 57 I I I I I Rear Wheel Idler Bolts 100 I I I I I Idler Bolt Ja...

Страница 79: ...ile 240 km Initial Maintenance Inspection Authorized Polaris Servicing Dealer Servicing Technician Date Mileage 500 Mile 800 km Maintenance Inspection Authorized Polaris Servicing Dealer Servicing Tec...

Страница 80: ...Additional Services Performed Authorized Polaris Servicing Dealer Servicing Technician Date Mileage Type of Service Additional Services Performed Authorized Polaris Servicing Dealer Servicing Technici...

Страница 81: ...on will adversely affect your ride and the life of the suspension For more information about suspension lubrication and adjustments see your Polaris dealer Driveshaft Bearing Inject grease into the fi...

Страница 82: ...dipstick and wipe it clean with a dry cloth 3 Reinstall the dipstick then remove it and read the oil level 4 Add the recommended oil as needed Do not overfill 5 Reinstall the dipstick making sure it...

Страница 83: ...es 3200 4000 km CAUTION Using non recommended spark plugs can result in serious engine damage A spark plug with a heat range too high will always cause engine damage if the engine is operated in condi...

Страница 84: ...icates the proper type and heat range for the engine and the service NOTE The tip should not be white A white insulator tip indicates overheating caused by use of an improper spark plug or incorrect t...

Страница 85: ...ntake Filter The intake foam filter limits snow ingestion into the intake system When operating in loose powder snow check the top of the foam filter periodically to remove any accumulation of snow 1...

Страница 86: ...al deterioration from weather and fuel compounds may occur Replace worn or damaged fuel lines promptly CAUTION Kinking the fuel lines or using a pliers or similar tools to remove fuel lines may cause...

Страница 87: ...th the engine running Coolant The coolant supplied in the system is a 50 50 mixture of ethylene glycol and distilled water This mixture provides protection against freezing at temperatures to 34 F 37...

Страница 88: ...flow tank S Engine filler neck S Pressure cap S Connecting hoses Always maintain the coolant level between the minimum and maximum marks on the coolant bottle when engine is cold to prevent overheatin...

Страница 89: ...coolant to the maximum mark 2 Elevate the front end of the machine slightly to aid in bleeding of the heat exchangers 3 Remove the bleed screw from the water outlet manifold and or the thermostat hou...

Страница 90: ...rclockwise to move all chain slack to the tensioner side Lock the brake lever lock or have an assistant hold the brake lever firmly 2 Loosen the adjuster bolt jam nut A 3 Finger tighten the adjuster b...

Страница 91: ...e pads must be replaced when the brake pad material becomes thinner than the backing plate approximately 1 16 A kit is available for replacing brake pads See your dealer WARNING Brake failure during o...

Страница 92: ...cking Plate 4 Brake Pad Material Replace when thick ness is less than 1 16 1 5mm Excessive Lever Travel Hydraulic brakes are self adjusting but if excessive brake pad clearance develops see page 88 br...

Страница 93: ...free of dirt and debris The vent slits allow for diaphragm movement and if they become plugged movement of brake fluid below the diaphragm may be restricted altering brake function CAUTION Brake fluid...

Страница 94: ...asket 2 Fill the master cylinder reservoir to between the MIN and MAX marks or 1 4 5 16 6 8 cm below the lip of the reservoir opening Reinstall the gasket and cover 3 Slip a rubber tube over the ball...

Страница 95: ...raw the bulb from the housing 5 Grasp the bulb by its metal base and carefully separate the bulb from the harness Installing Halogen Bulbs 1 Hold the bulb by its metal base and install it into the wir...

Страница 96: ...ect clutch sheaves for damage wear or belt residue To maintain optimum performance clean with non oil based cleaners such as isopropyl alcohol Clutch Alignment and Offset Clutch alignment offset A is...

Страница 97: ...emely cold temperatures remove the belt and warm it to room temperature Reinstall it before starting the snowmobile Drive Belt Removal 1 Be sure the key switch is off and the engine has come to a comp...

Страница 98: ...the same direction of rotation by positioning the identification numbers so that you can read them If required separate the sheaves as outlined in the belt removal procedures 2 Rotate the L wrench cou...

Страница 99: ...Adjustment TEAM Clutch 1 Loosen the 7 16 jam nut on the belt width adjuster 2 Using a 1 8 Allen wrench adjust the threaded set screw as needed NOTE Turn the set screw in clockwise to increase the dis...

Страница 100: ...1 Emergency Start Strap 2 Phillips Screwdriver 3 L Wrench 4 Spark Plug Wrench 5 Wrench 6 Flat Screwdriver 7 Box End Wrench Fall Tune Up For maximum performance arrange for a fall service tune up with...

Страница 101: ...en the slider and track guide clips can cause track failure loss of vehicle control and loss of braking ability which can result in serious injury or death Avoid operating for extended periods on ice...

Страница 102: ...intain correct tension and alignment Tension adjustments should be made only after the track is warmed up and limber 1 Turn the machine off 2 Lift the rear of the machine and safely support it off the...

Страница 103: ...he track NOTE Check more frequently when the machine is new 9 Start the machine and slowly rotate the track at least five revolutions Let the track come to a stop do not apply brakes 10 Check track al...

Страница 104: ...slowly at least five complete revolutions Stop the engine and let the track come to a stop do not apply brakes 3 Inspect track alignment by looking through the track window to make sure the rails A ar...

Страница 105: ...102 MAINTENANCE Steering System Steering Inspection and Adjustment Each week or before a long ride check all steering system fasteners and tighten if necessary...

Страница 106: ...ee your Polaris dealer With the handlebars in a straight ahead position and with vehicle weight compressing the suspension measure from the straight edge of the skis at the center of the ski mounting...

Страница 107: ...ain proper vehicle control while turning on hard packed snow or ice Check skags before each use of the snowmobile to ensure positive steering characteristics Skags must be replaced when worn to half t...

Страница 108: ...wn time Before beginning any snowmobile trip a visual inspection will uncover potential problems Check the following items on a weekly basis or before any long trip n Check suspension mounting bolts f...

Страница 109: ...ts Wipe down remaining surfaces with a damp cloth Clean and touch up with paint any rusted or previously painted surfaces Be sure that corrosive salt and acids are removed from surfaces before beginni...

Страница 110: ...otection Proper preparation of the engine and fuel system is vital to the prevention of rust and corrosion on precision engine parts during storage Whenever the machine is stored for a period of more...

Страница 111: ...and Suspension Moderate track tension should be maintained during summer storage The machine should be supported off the ground to allow the track to hang freely See illustration Transporting the Sno...

Страница 112: ...3 VES II Synthetic 2 Cycle Engine Oil 2 5 gal Chaincase Lubricants 2873105 Synthetic Chaincase Lubricant qt 2872951 Synthetic Chaincase Lubricant 12 oz Grease Specialized Lubricants 2871312 Grease Gun...

Страница 113: ...drive belt engagement Excessive belt sheave clearance S SEE YOUR DEALER Drive belt turns over Wrong belt for application S Replace the drive belt Clutch alignment out of spec S SEE YOUR DEALER Engine...

Страница 114: ...Worn drive belt S Inspect and replace as needed performance Excessive belt sheave clearance S SEE YOUR DEALER Loose torque stop S Inspect and adjust Sticky clutch S SEE YOUR DEALER Poor fuel quality S...

Страница 115: ...E YOUR DEALER Engine lacks power Fouled or defective spark plug S Replace the plug power Fuel filter loss of high RPM power S SEE YOUR DEALER Incorrect clutching S SEE YOUR DEALER Engine i ll Faulty p...

Страница 116: ...n spring blocks or install optional torsion springs to achieve correct sag dimensions Move limiter strap on front torque arm to low position see set up decal Front end pushes Check for worn skags Chec...

Страница 117: ...riding in high ambient temperatures Check for snow ingestion Ice and snow build up between track and tunnel S Warm the engine at least five minutes Take the drive belt off the machine in extremely col...

Страница 118: ...3 Dealer name 7 Previous correspondence 4 Date of purchase Use the page provided near the front of your Owner s Manual to record the identification numbers of your snowmobile and its engine Polaris C...

Страница 119: ...not caused by a defect in material or workmanship The warranty does not cover accidental damage normal wear and tear abuse or improper handling The warranty also does not cover any snowmobile that has...

Страница 120: ...st present your copy of the Warranty Registration form to the dealer The cost of transportation to and from the dealer is YOUR responsibility Polaris recommends that you use your original selling deal...

Страница 121: ...cuit breakers Fuses Light bulbs Sealed beam lamps Electronic components Idler wheels Warranty applies to the product only and does not allow for coverage of personal loss Some items are considered con...

Страница 122: ...tomatic with no additional paperwork required The free Second Year Engine Service Contract is subject to a 50 deductible per visit Regular documented service maintenance visits are required to validat...

Страница 123: ...ake your vehicle to an authorized Polaris dealer You must show the dealer photo identification from the country of the selling dealer s authorized location as proof of residence Upon residence verific...

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