Manuale d’uso / di manutenzione del prodotto 550 IQ 136 del fabbricante Polaris
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Snowmobile Owner's Manual for Maintenance and Safety 550 IQ Shift 550 IQ 136 550 IQ L XT.
W ARNING Read, understand, and follow all of the in structions and safety precautions in this manual and on all product labels. Failure to follow the safety precautions could result in serious injury or death .
The text is printed on 100% recycled with 40% post-co nsumer waste (PCW)..
For your nearest Polaris dealer , call 1-800-POLARIS or visit www .polarisindustries.com Polaris Sales Inc., 2100 Hwy . 55, Medina, MN 55340 Phone 1-888-704-5290 Part No.
1 WELCOME Thank you for purch asing a POLARIS vehicle, and welcome to our world-wide family of POLARIS enthusiasts. Be sure to visit us online at www .polarisindustries.com for the latest news, new product introduc- tions, upcoming events, career opportunities and more.
2 The following are registered trademarks of POLARIS Industries Inc.: Copyright 2012 POLARIS Sales Inc. All information contained within this publication is based on the latest product information at the time of publication.
3 T ABLE OF CONTENTS Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 This section contains helpful information for owners and drivers and illustrates the location of important identification numbers that should be recorded in the owner's manual.
4 INTRODUCTION V ehicle Identification Numbers Record your snowmobile's identification numbers and key number in the spaces provided. Remove the spare key and store it in a safe place. Y our key can be duplicated only by mating a POLARIS key blank with one of your existing keys, so if bo th keys are lost, the ignit ion switch must be replaced.
5 INTRODUCTION Preservation of the Environment POLARIS is committed to supporting an environmental education cam- paign. W e encourage governments to adopt rigorous safety training pro- grams that encourage protection of our environment, including wildlife and vegetation.
6 SAFETY Operator Safety The following signal words and symbols appear throughout this manual and on your vehicle. Y our safety is involved when these words and sym- bols are used. Become familiar with their meanings before reading the manual. The safety alert symb ol indicates a potential personal injury hazard.
7 SAFETY Operator Safety Follow the recommended maintenance pr ogram beginning on page 62 of this manual to ensure that all critical components on the snowmobile are thoroughly inspected by your dealer at specific mileage intervals. Driving a snowmobile requires your full attention.
8 SAFETY Operator Safety St ay Clear of T rack Y our snowmobile is propelled by a revolving track that must be partially exposed for proper operation. W ARNING! Serious injuries may result if hands, feet, or clothing become entangled in the track. Be alert when riding, and remain properly seated to stay clear of the track.
9 SAFETY Operator Safety Riding App arel Be prepared, be warm and be com- fortable when riding. Be aware of the weather forecast, especially the wind- chill, and dress accordingly . See the chart on page 20. W ARNING! Avoid wearing loose cloth ing or long scarves, which can become entangled in moving parts and cause serious injury .
10 SAFETY Operator Safety Survival Prep aration For your safety , always ride in a group of other snowmobilers. Always tell someone where you're going and how long you expect to be gone.
11 SAFETY Operator Safety Rider Cap acity Driving 1-Up - Some POLARIS snowmobiles are designed for a single rider only . A decal on the console of thes e models indicates single rider operation. Never carry a passenger on a single-rider snowmobile. Driving 2-Up - Some POLARIS snowmobiles are designed for up to two riders.
12 SAFETY Operator Safety Driver Awareness Slow down when traveling near poles, posts, or other obstacles. Be especially alert if you're snowmobiling after dark. Always be on the alert for wire fences. Single strands are especially dangerous, since there may be a great distance between posts.
13 SAFETY Operator Safety A valanches Snowmobilers should always be properly trained and equipped before traveling in mountainous terrain: • T ake an av alanche class • T ravel with experienced people • T ravel on designated trails • Make sure each person is equipped with a shovel, probe and avalanche beacon.
14 SAFETY Operator Safety Ice and Snow Build-up W ARNING! Ice and snow build-up may in terfere with the steering of your machine, resulting in serious inju ry or death.
15 SAFETY Operator Safety Driving Downhill When riding downhill, shift your weight to the rear of the machine and reduce your speed to a minimum. Apply just enough throttle to keep the clutch engaged, allow ing the engine's compression to help slow the machine and keep it from rolling freely downhill.
16 SAFETY Operator Safety Driving in Hilly T errain W ARNING! Climbing a hill or crossing the fa ce of a slope may result in loss of balance and machine rol l-over , causing se rious injury or death. Use caution and good judgement when driving in hilly terrain.
17 SAFETY Operator Safety Drive Belt Do not operate the engine with the drive belt r emoved. Any servicing that requires operation wi thout a belt must be performed by your dealer . Operation of the engine with the belt removed may result in injury or damage to the engine.
18 SAFETY Operator Safety Inadequate Snow Conditions W ARNING! Do not drive for prolonged periods on blacktop, gravel, or ice. Doing so could cause irreversibl e track damage and lead to serious injury .
19 SAFETY Operator Safety Driving Responsibly Every snowmobile handles differently , and even the most docile condi- tions may become dangerous if operato rs drive improperly . If you're new to snowmobiling, acquaint yourself with the machine and with what it will and won't do under various conditions.
20 SAFETY Operator Safety Windchill/T emperature Charts The following information is provided to help you determine when tem- peratures become dangerous for riding.
21 SAFETY Safety Decals and Locations W arning decals have been placed on t he snowmobile for your protec- tion. Read and follow the instructions of the decals and other warnings on the snowmobile carefully .
22 SAFETY Safety Decals and Locations T rack W arning The track warning decal is on the rear of the tunnel: St ay clear of track. Do not sit on seat back.
23 SAFETY Safety Decals and Locations Reverse W a rning The reverse warning decal is located on the upper console: W ARNING Reverse operation, even at low speeds, can cause loss of control resulting in seri ous injury or death. T o avoid loss of control, always: • Look behind befo re and while backing up.
24 SAFETY Safety Decals and Locations Operation W arning • T o avoi d serious injury or death, read and understand all warnings and the Owner's Manu al before operation. If manual is missing, con- t a ct a POLARIS dealer for a replacement. • This vehicle is capable of high sp eeds.
25 FEA TURES 1. Hood 2. Headlight 3. Windshield 4. Handlebar 5. Seat 6. T aillights 7. Rear Bumper 8. Snow Flap 9. Console S t orage Compartment (if equipped ) 10. Suspension 11 . Tr a c k 12. Skis 13. Nosepan 14. Front Bumper (do not use for pulling or dragging the snowmobile) 15.
26 FEA TURES 1. Fuel Filler Cap/Dipstick 2. Recoil St arter Handle 3. Reverse Indicator 4. Headlight Adjuster 5. S peedo meter 6. Engine Stop Switch 7. Choke Lever 8. Ignit ion Switch 9. Brake Lever 10. Parking Brake 1 1. Handlebar Grip W armer Switch 12.
27 FEA TURES Cargo Bag The accessory cargo bag is secured to the rear of the tunnel with straps. The maximum weight capacity for the cargo area is 30 lbs. (14 kg). Always secure cargo before operating. Do not exceed the weight limit. Do not allow a passenger to sit on the cargo area.
28 THE PERFECT FIT Front Suspension Adjustment s Independent Front Suspension (IFS) Break in the suspension for about 150 miles (240 km) before making any fine-tuning adjustments. Settings will vary from rider to rider , depending on rider weight, vehicle speed, riding style, and trail conditions.
29 THE PERFECT FIT Front Suspension Adjustment s Shock Spring Preload Increasing spring preload will increase ski-to-ground pressure. Decreasing spring preload will decrease ski-to-ground pres- sure. When adjusting, be sure the springs on both the left and right sides of the machine are at the same adjustment.
30 THE PERFECT FIT Rear Suspension Adjustment s Rider weight, riding style, trail conditions, and vehicle speed all af fect suspension action. Each rear suspension can be adjusted to suit rider preference and deliver excellent performance for a given set of conditions.
31 THE PERFECT FIT Rear Suspension Adjustment s Suspension Performance Tip s • Rider weight usually determines the position at which the spring pre- load should be set. However , this may vary with riding style. W ith a little experimentation, each rider can find a preferred setup.
32 THE PERFECT FIT Rear Suspension Adjustment s Initial Spring Preload Setting (Sag Method) T o set up the rear suspension torsion spring preload, measure the distance between the ground and rear bumper . This is measurement X. T ake the first measurement with no rider and with the rear suspension at full exten- sion.
33 THE PERFECT FIT IQ Rear Suspension Adjustment s T orsion S pring Preload T o adjust rear torsion spring preloa d, rotate the three-position cam using the engine spark plug tool. Adjustment is easiest when the cam is rotated from low to medium, and then to high.
34 THE PERFECT FIT IQ Rear Suspension Adjustment s Suspension Coupling On all POLARIS snowmobile rear su spensions, there are two torque arms that control the movement of the rail beam. Prior to the advent of suspension coupling, these torque ar ms could move independently of each other .
35 THE PERFECT FIT IQ Rear Suspension Adjustment s Suspension Coupling Rear T o Front Coupling and the Rear Rear Scissor S top (RRSS) The rear rear scissor stop (RRSS) couples the movement of the rear torque arm with the front torque arm and limits the am ount of indepen- dent movement between the rea r to rque and the front torque arm.
36 THE PERFECT FIT IQ Rear Suspension Adjustment s Weight T ransfer During Acceleration The preferred method for controlling weight transfer during acceleration is by adjusting the rear rear scissor stop (RRSS). The factory setting is the best for most trail riding conditions.
37 THE PERFECT FIT T raction Product s Carbide Skags A skag is a replaceable bar attached to the underside of the ski to assist in turning the snowmobile and t o prevent ski wear caused by contact with roads and other bare terrain. Use carbide skags with studded tracks to help maintain proper vehicle steerin g and control.
38 THE PERFECT FIT Handlebar Adjustment s When making handlebar ad justments, alw ays be sure the handlebars, brake lever and throttle lever operate smoothly and do not contact the fuel tank, windshield or any other part of the vehicle when the handle- bars are turned fully to the left or right.
39 THE PERFECT FIT Handlebar Adjustment s Handlebar Angle Follow these steps to adjust handlebar angle at the handlebar block. 1. Remove the handlebar cover . 2. Loosen the four upper adjuster block bolts. 3. Adjust the handlebar to the desired angle.
40 PRE-RIDE INSPECTIONS Pre-Ride Checklist Inspect all items on the checklist for proper operation or condition before each use of the snowmobile. Procedures are outlined on the refer - enced pages.
41 PRE-RIDE INSPECTIONS Before St arting the Engine W ARNING! Worn, damaged, or malfunctioning compo nent s may cause serious injury or death. Before starting the engine, check all components to be sure of proper operation. Read and Underst and Y our Owner's Manual Read the Owner's Manual completely and refer to it often.
42 PRE-RIDE INSPECTIONS Before St arting the Engine Brakes Always check the following items for proper operation before starting the engine. Brake Lever T ravel Squeeze the brake lever . It should move no closer to the handgrip than 1/2” (1.3 cm). A smaller distance indicates low brake fluid level or a ir in the hydraulic system.
43 PRE-RIDE INSPECTIONS Before St arting the Engine Parking Brake Lever Lock Use the parking brake lever lock onl y when you want the machine to remain stationary; for example, when parked on an incline for a period of five minutes or less. 1. Brake Lever 2.
44 PRE-RIDE INSPECTIONS Before St arting the Engine Steering System Before driving, manually turn the skis to the left and right to be sure ice and snow are not interfering with full left and right steering. If difficulty is encountered, remove ice and snow build-up that may be obstructing the steering linkage.
45 PRE-RIDE INSPECTIONS Before St arting the Engine Hood Latches The hood of the snowmobile protects the operator from moving parts as well as aiding in sound emission contro l and other functions. Under no circumstances should your snowmobile be operated with the hood open or removed.
46 PRE-RIDE INSPECTIONS S t art the Engine and Check Before starting the engine, always refer to all safety warnings pertaining to snowmobile operation. Never start your snowmobile without check- ing all components to be sure of proper operati on. See Before S tarting the Engine beginn ing on page 41.
47 OPERA TION S tarting the Engine NOTICE: Engaging the starter when the eng ine is running WILL result in serious engine damage, especially if the transmission is in reverse. Never engage the starter when the engine is runni ng. 1. T urn the fuel valve on.
48 OPERA TION Emergency S t oppi ng The following chart lists methods for stopping the snowmobile in the event of an emergency . See page 56 for more information about the engine stop switch and throttle safety switch.
49 OPERA TION Break-In Period Oil Injection System Always check and fill the oil tank when refueling. See page 53. NOTICE: Serious engine damage can occur without the proper lu brication. Check the oil tank level often during the first tank of fuel. If the oil level doesn't go down, contact your dealer immediately .
50 OPERA TION T rack W arm-Up W ARNING! A loose track or flying debris could cause serious injury or death. S tand clear of the front of the machine and the moving track. Never hold the snowmobile up or stand be hind it while warming up th e track. Do not use excessive throttle during warm-up or when the track is free-hanging.
51 OPERA TION Fuel Gasoline is highl y flammable and explosive under certain conditions. • Always exercise extreme caution w henever handling gasoline. • Always refuel outdoors or in a well-ventilated area. • Always turn off the engine before refueling.
52 OPERA TION Fuel Y our POLARIS engine is designe d to ru n on 87 octane non-oxygenated or 89 octane oxygenated pump gasolin e. There's a great deal of variabil- ity in the quality of the 87 octane gasoline available across the country , so we encourage the use of premium fuel when possible.
53 OPERA TION Oil Low Oil Indicator Light The low oil indicator light may flicke r at times due to oil movement in the bottle, but when the light comes on and remains on, add the recom- mended oil before further operation. See page 49 for oil recommenda- tions.
54 OPERA TION Carburetion NOTICE: Making non-recommended adjustments could result in vehicl e or engine damage as well as denia l of warranty claims. We recommend that all carburetor adjustments be performed by your POLARIS dealer . Proper carburetor adjustment is critical.
55 OPERA TION Carburetion Jetting Guidelines Changes in altitude and temperature af fect air density , which is the amount of oxygen available for comb ustion. In low elevations and cold temperatures, the air has more oxygen. In higher elevations and higher temperatures, the air is less dense.
56 OPERA TION Engine St op Switch Push down on the engine stop switch (X) to ground out the ignition and stop the engine quickly . Pull the switch up to the ON position to allow restart- ing.
57 OPERA TION Throttle Lever W ARNING! An improperly functioning throttle lever may cause erratic machine behavior and loss of control, which could result in serious injury or dea th. If the throttle lever does not work properly , DO NOT start the engine.
58 OPERA TION Electronic Reverse (PERC) Electronic reverse will activate only if the engine RPM is below 4000. If your machine is running at an altitude of over 6000 feet , adjust the igni- tion setting as described on page 59.
59 OPERA TION Electronic Reverse (PERC) Engaging Reverse 1. Stop the snowmobile and leave the engine idling. 2. Make sure the area behind your vehicle is clear . 3. Push the yellow reverse button on the left-hand control for one sec- ond, then release.
60 OPERA TION To w i n g Do not use the front bumper to pu ll or drag the snowmobile. The front bumper is not designed fo r this type of use and may detach from the vehicle if force is applied. For your safety , do not attempt to use a tow hitch until you've read the following warnings and understand the proper hitch functions.
61 MAINTENANCE Emission Control Information Any qualified repair shop or qualified person may maintain, replace, or repair the emission control devices or systems on your snowmobile.
62 MAINTENANCE POLARIS Recommended Maintenance Program T o ensure many trouble-free miles of snowmobiling enjoyment, follow recommended regular maintenance and perform service checks as out- lined in this manual. Record maintenance and service in the Mainte- nance Log beginning on page 1 19.
63 MAINTENANCE Periodic Maintenance Interval T able The following chart is a guide based on average riding condi tions. Y ou may need to increase frequency based on riding conditions. When inspection reveals the need for replace ment parts, always use genuine POLARIS parts, available from your POLARIS dealer .
64 MAINTENANCE Periodic Maintenance Interval T able Item See Page Frequency 150 mi. (240 km) 500 mi. (800 km) 1000 mi. (1600 km) 2000 mi. (3200 km) Pre- Season BRAKES Hose Routing -- II II Hose Condit.
65 MAINTENANCE Periodic Maintenance Interval T able I - Inspect (clean, adjust, tighten, lubricate, replace if necessary) C - Clean R - Replace L - Lubricate Item See Page Frequency 150 mi.
66 MAINTENANCE Lubrication Front Suspension The front suspension does not require lubrication. Rear Suspension Lubricate the suspension pivot shafts with POLARIS Premium All Sea- son Grease at the intervals outlined in the Periodic Maintenance T able beginning on page 62 and before seasonal storage.
67 MAINTENANCE Lubrication Driveshaf t Bearing Inject grease into the fitting on the speedometer sensor housing until grease purges from the seal on the inside of the tunnel. This should take approximately two pumps. Do not use more than four pumps. Throttle Cable Lubricate the throttle cable lightly with grease or oil.
68 MAINTENANCE Lubrication Chaincase Oil Check the chaincase oil level at the intervals outlined in the maintenance charts beginning on page 62. The sight glass (1) is located on the lower rear of the chaincase. Maintain the oil level at or slightly below the center of the sight glass (2).
69 MAINTENANCE Lubrication Chaincase Oil Oil Change 1. Position the vehicle on a level surface. 2. Remove the drain plug (4) and drain the oil into a drain pan. Allow the oil to drain completely . 3. Clean off all metal shavings from the plug. 4. Install a new sealing washer on the drain plug.
70 MAINTENANCE Spar k P l ug s It’ s very important to use the correct spark plug for your machine. A spark plug with a heat range too high will cause engine damage. A spark plug with a heat range too low will cause excessive fouling and engine malfunctioning.
71 MAINTENANCE Spar k P l ug s Sp ark Plug Condition Normal Plug The normal insulator tip is gray , tan or light brown. There will be few combustion deposits. The electrodes are not burned or eroded. This indicates the proper type and heat range for the engine and the service.
72 MAINTENANCE Int ake Filters The intake foam filters limit snow ingestion into the intake system. When operating in loose powder snow , check the foam filters period- ically to remove any accumulation of snow . NOTICE: Operating the snowmo bile with the intake filters removed may cause carburetor icing.
73 MAINTENANCE Fuel Filter/Fuel Lines See your POLARIS dealer for replacement of the under-tank fuel filter every 1000 miles (or annually). Inspect the fuel lines regularly for signs of deterioration or damage. Always check fuel line condition after periods of storage.
74 MAINTENANCE Carburetor The number stamped in the end of the main jet indicates the jet size. The jet installed at the time of manufacture is not necessarily correct for your elevation. It's your dealer's responsibility to make sure the correct main jet is installed.
75 MAINTENANCE Carburetor W ater/Sediment T rap Most POLARIS snowmobiles contain patented carburetor bowl water/ sediment traps located at the bottom of each carburetor . The trap, con- sisting of a hose with a plug, should be draine d about every 1000 miles (1600 km) and inspected for contamination.
76 MAINTENANCE Drive Chain T ension Check drive chain te nsion weekly and before each long trip. T o obtain correct chain tension: 1. Rotate the driven clutch counter- clockwise to move all chain slack to the tensioner side. Lock the brake lever lock, or have an assistant hold the brake lever firmly .
77 MAINTENANCE Brakes Hydraulic Brake Inspection Inspect brake lever travel before eac h use of the snowmobile. See page 42. Brake pads must be replaced when the brake pad material becomes thin- ner than the backing plate (approximately 1/16” or 1.5 mm).
78 MAINTENANCE Brakes Brake Fluid W ARNING! After opening a bottle of brake fluid, always discard any unused portion. Never store or use a partial bottle.
79 MAINTENANCE Brakes Bleeding the Hydraulic Brake System Air in the hydraulic brake system will cause spongy brake lever action. Bleed the system be fore operating the snowmobile. W ARNING! Operating the vehicle with a spongy brake lever can result in loss of brakes, which could cause an accident and lead to serious in jury or death.
80 MAINTENANCE Light s Do not touch a halogen bulb with bare fingers. Oil from skin leaves a residue, causing a hot spot that will shorten the life of the lamp. If fin- gers do touch the bulb, clean it with an alcohol-moistened towel. Headlight Bulb Removal 1.
81 MAINTENANCE Light s T aillight/Brakelight Replacement 1. Remove the screws securing the taillight lens. Remove the lens. 2. Push the bulb inward and turn it counter -clockwise to remove it. 3. Install a new bulb. Push the bulb inward and turn it clockwise to secure it.
82 MAINTENANCE Clutch System Periodically inspect clutch sheaves for damage, wear or belt residue. T o maintain optimum performance, clean with non-oil based cleaners such as isopropyl alcohol. NOTICE: If you become aware of higher than normal clutch engage ment or an unusual vibration or shift pattern, see your dealer immediately .
83 MAINTENANCE Clutch System Drive Belt Condition Periodically check the condition an d tension of the drive belt, and always carry a spare. Inspect the belt for signs of excessive wear: frayed edges, missing cogs, cracks and excessive looseness. Replace the belt if any of these conditions exist.
84 MAINTENANCE Clutch System Drive Belt Inst allation 1. Drop the drive belt over the drive clutch and pull back the slack. The belt cord line should be flush with, or slightly above, the outer cir - cumference of the driv en clutch sheaves. The belt will seat itself in the driven clutch during the break-in period.
85 MAINTENANCE Clutch System Drive Belt Deflection Measure belt deflection with both clutches at rest and in their full neutral position. Place a straight edge (1) on the belt and apply downward pressure while measuring at point 2. This measurement should be 1 1/4 inch (3.
86 MAINTENANCE T rack Maintenance T rack Inspection W ARNING! Broken track rods can cause a rotating track to come off the machine, which could cause serious in jury or death. Never operate with a damaged track. Never rotate a damaged track under power .
87 MAINTENANCE T rack Maintenance T rack Lubrication W ARNING! Operating with insufficient lubrication between the rail sli de 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.
88 MAINTENANCE T rack Maintenance W ARNING! Moving parts can cut and crush body parts. When performing the checks and adjustments recommended on the following pages, stay clear of all moving parts. Never perform track measurement or adjustments with the engine running.
89 MAINTENANCE T rack Maintenance T rack T ension 4. Check for specified slack between the wear surface of the track clip and the plastic slider . Refer to the Track T ension Data Chart on page 88. If the track needs adjustment: 5. Loosen the rear idler shaft bolt.
90 MAINTENANCE T rack Maintenance T rack Alignment Periodically check that the track is centered and running evenly on the slide rails. Misalignment will cause excessive wear to the track and slide rail. 1. Safely support the rear of the machine with the track of f the ground.
91 MAINTENANCE S teering System Steering Inspection and Adjustment Each week, or before a long ride, check all steering system fasteners and tighten if necessary .
92 MAINTENANCE S teering System Ski Alignment W ARNING! Improper ski alig nment or adjustment may cause loss o f steering control, resulting in serious injury or death. Do not attempt to change the ski alignment or camber adjustment. See your POLARIS dea ler .
93 MAINTENANCE S teering System Ski Skags See your dealer's studding chart for recommended skags. If you install longer or more aggressive carbide skags than the original equipment, it may also be necessary to add track studs to maintain proper vehicle con- trol while turning on hard-packed snow or ice.
94 MAINTENANCE S teering System Rail Slide Wear For ease of inspection, all POLARIS rail slides have a wear limit indicator groove to indicate the minimum per - missible slide thickness. Replace the rail slides if they are worn to the top of the groove at any point along their length.
95 MAINTENANCE Daily St orage At the end of each ride, park the sn owmobile on a level surface and sup- port it at the rear with an appropriate track stand. The track should be suspended approximately 4 inches (10 cm) of f the ground. Remove the key and cover the machine.
96 MAINTENANCE Extended Storage Bearings Grease the jackshaft and drive shaft clutch side bearings with POLARIS Premium All-Season Grease or a similar high quality grease to prevent corrosion. Clutch and Drive System Remove the drive belt and store in a co ol dry location.
97 MAINTENANCE Extended Storage Electrical Connections Replace worn or frayed electrical wire and connectors. Be sure wiring harness is properly secured away from sharp edges, steering linkage, moving parts, and ho t exhaust parts. T rack and Suspension Moderate track tension should be maintained during summer storage.
98 SPECIFICA TIONS 550 IQ SHIFT Capacities and Dimensions Body St yle IQ Rider Capacity 1 Coolant Capacity N/A Fuel Capacity 1 1.5 gal . (43.5 l) Oil Capacity 3 qts. (2.8 l) Gearcase Oil Capacity 8.96 oz. (265 ml) Length 1 15 in. (292 cm) W idth 47.25 in.
99 SPECIFICA TIONS The carburetor jettin g chart above is consistent with t he provisions of U.S.A. f ederal regulation 40 CFR 1051.1 15(d)(3) and is an acceptable altern ative to the use of t amper-resist ant features. 550 IQ SHIFT Carburetor Jetting *Shaded cells indicate factory sett ings.
100 SPECIFICA TIONS 550 IQ 136 / 550 IQ LXT Capacities and Dimensions Body St yle IQ Rider Capacity Shift 136/ES: 1 Rider IQ LXT : 2 Riders Coolant Capacity N/A Fuel Capacity 1 1.5 gal . (43.5 l) Oil Capacity 3 qts. (2.8 l) Gearcase Oil Capacity 8.96 oz.
101 SPECIFICA TIONS The carburetor jettin g chart above is consistent with the provision s of U.S.A. federa l regulation 40 CFR 1051.1 15(d)(3) and is an acceptable alternati ve to the use of tamper-re sistant features. 550 IQ 136 / 550 IQ LXT Carburetor Jettin g *Shaded cells indicate factory sett ings.
102 POLARIS PRODUCTS Part No. Description Engine L ubricant s 2870791 Fogging Oil (12 oz./355 ml Aerosol) 2875035 Premium 2-Cycle Semi-Synthetic Oil (qt./.95 l) 2875036 Premium 2-Cycle Semi-Synthetic Oil (gal./3.8 l) 2875038 Premium 2-Cycle Semi-Synthetic Oil (2.
103 TROUBLESHOOTING Engine T roubleshooting Unless you have experienc e and training in two-cycle engine r epair , s ee your dealer if technical pr oblems arise.
104 TROUBLESHOOTING Engine T roubleshooting Problem Probable Cause Solution Noise in drive sys- tem Broken drive clutch components • SEE YOUR DEALER. Bearing failure/ chaincase, jackshaft, or front drive shaft • SEE YOUR DEALER. Drive belt surface flat spots • Inspect and replace as needed.
105 TROUBLESHOOTING Engine T roubleshooting Problem Probable Cause Solution Engine turns but fails to start Faulty ignition • Install new spark plug(s). If engine still fails to start, check for spa rk. If there's no spark, SEE YOUR DEALER. No fuel to engine • Make sure the fuel valve is on.
106 TROUBLESHOOTING Rear Suspension T roubleshooting Problem Solution Rear suspension bot- toms too easily • Adjust torsion spring preload to achieve proper static sag (see page 32). • Change torsion spring to stiffer optional spring (see your dealer).
107 TROUBLESHOOTING Drive Belt T roubleshooting Belt We ar/Burn Diagnosis Causes Solutions Driving at low RPM • Drive at highe r RPMs. Gear the machine down. Check belt deflection. Insufficient warm-up • W arm the engine at least five minutes. T ake the drive belt off the machi ne in extremely cold weather and warm it up.
108 W ARRANTY Service and W a rranty Information Obt aining Service and Warranty Assist ance Read and understand the service data and the POLARIS warranty information contained in this manual. Contact your POLARIS dealer for replacement parts, service or warranty .
109 W ARRANTY Service and W a rranty Information POLARIS Anti-Thef t System The POLARIS anti-theft syst em (P A TS) monitoring program is desig ned to aid owners of registered sno wmobiles in recovery of stolen machines. Administration 1. POLARIS snowmobile owner reports theft.
110 W ARRANTY Limited W arranty POLARIS Sales Inc., 2100 Highway 55, Medina, MN 55340, provides a ONE YEAR LIMITED W ARRANTY on all components of the POLARIS snowmobile against defects in material or workmanship. This warranty covers th e parts and labor charges for repair or replacement of defective parts that are covered by this warranty .
111 W ARRANTY W arranty Coverage and Exclusions Limit ations of warranties and remedies This warranty excludes any failures not caused by a defect in material or workmansh ip. The warranty does not cover ac cidental damage, normal wear and tear , abuse or improper handling.
112 W ARRANTY W arranty Coverage and Exclusions Limit ations of warranties and remedies ALL IMPLIED W ARRANTIES (INCLU DING BUT NOT LIMITED TO THE IMPLIED W A RRANTIES OF MERCHANT ABILITY AND FITNESS FOR A P AR- TICULAR PURPOSE) ARE LIMITED IN DURA TION T O THE ABOVE ONE YEAR W ARRANTY PERIOD.
113 W ARRANTY W arranty Coverage and Exclusions Conditions and Exclusions In order to qualify for warranty , the product must have been properly set up and tested by a POLARIS Dealer (i f applicable).
114 W ARRANTY W arranty Coverage and Exclusions Conditions and Exclusions W arranty applies to the product only and does not allow for coverage of personal loss. Some items are considered “consumabl e,” meaning they are considered part o f normal maintenance or part of completing an effective re pair .
115 W ARRANTY Exported V ehicles EXCEPT WHERE SPECIFICALL Y REQUIRED BY LA W , THERE IS NO W AR- RANTY OR SER VICE BULLETIN COVERAGE ON THIS VEHICLE IF IT IS SOLD OUTSIDE THE COUNTR Y OF THE SELLING DEALER'S AUTHORIZED LO CA- TION. This policy does not apply to vehicles that have received authorization for export from POLARIS Industries.
116 W ARRANTY Exported V ehicles How to Get Service If Y o u Move: If you move to another country , be sure to contact POLARIS Customer Assistance and the customs department of the destination country before you move. V ehicles importa- tion rules vary considerably from country to country .
117 W ARRANTY U.S.A. EP A Emissions Limited W arranty This emissions limi ted warranty is in add ition to t he POLARIS standard limited war - ranty for your vehicle. POLARIS Industries Inc. warrants that at the time it is first pur- chased, this emissions-c ertified vehicle is designed, built and equipped so it conforms with applicable U.
118 W ARRANTY U.S.A. EP A Emissions Limited W arranty The exclusive remedy for breach of this limi ted warranty shall be, at the exclusive option of POLARIS, repair or replacement of any defective materials, components or products.
119 MAINTENANCE LOG Present this section of your manual to your dealer each time your snow- mobile is serviced. This will provide you and future owners wit h an accurate log of maintenance and services performed on the snowmobile. DA TE MILES (KM) TECHNICIAN SERVICE PERFORMED / COMMENTS 150 mi.
120 MAINTENANCE LOG DA TE MILES (KM) TECHNICIAN SERVICE PERFORMED / COMMENTS.
121 MAINTENANCE LOG DA TE MILES (KM) TECHNICIAN SERVICE PERFORMED / COMMENTS.
122 INDEX A Accessories . . . . . . . . . . . . . . . . . . . 39 Adjustable Hea dlights . . . . . . . . . . . 27 Air Polluti on . . . . . . . . . . . . . . . . . . . 5 Altitude Setting . . . . . . . . . . . . . . . . 59 Avalanches . . . . . . . . . . .
123 INDEX F Front Rear Scissor Stop . . . . . . . . . . 34 Front Suspension Adjustments . . 28-29 Front To Rear Coupling . . . . . . . . . . 34 FRSS . . . . . . . . . . . . . . . . . . . . . . . . . 34 Fuel . . . . . . . . . . . . . . . . . . . . . . .
124 INDEX R Rider Capacity . . . . . . . . . . . . . . . . . 11 Riding Apparel. . . . . . . . . . . . . . . . . . 9 Riding Position . . . . . . . . . . . . . . . . . 8 RRSS . . . . . . . . . . . . . . . . . . . . . . . . 35 S Safety Decals . . . . . .
Un punto importante, dopo l’acquisto del dispositivo (o anche prima di acquisto) è quello di leggere il manuale. Dobbiamo farlo per diversi motivi semplici:
Se non hai ancora comprato il Polaris 550 IQ 136 è un buon momento per familiarizzare con i dati di base del prodotto. Prime consultare le pagine iniziali del manuale d’uso, che si trova al di sopra. Dovresti trovare lì i dati tecnici più importanti del Polaris 550 IQ 136 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Polaris 550 IQ 136 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Polaris 550 IQ 136 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Polaris 550 IQ 136, ma non hai ancora letto il manuale d’uso, dovresti farlo per le ragioni sopra descritte. Saprai quindi se hai correttamente usato le funzioni disponibili, e se hai commesso errori che possono ridurre la durata di vita del Polaris 550 IQ 136.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Polaris 550 IQ 136. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Polaris 550 IQ 136 insieme con le istruzioni su come risolverli. Anche se non si riesci a risolvere il problema, il manuale d’uso ti mostrerà il percorso di ulteriori procedimenti – il contatto con il centro servizio clienti o il servizio più vicino.
