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LUBRICATION

CHAIN LUBRICATION

Lubricate the chains every 8 to 10 hours of operation. We have found that the 
use of Maxima Chain Wax for O- ring chains works best. It is recommended to 
lift the track off the ground. Start the bike and put it into first gear and let the 
clutch out allowing the drive system to spin. Slowly spray lube directly onto the 
chain rollers and O-rings, soaking the chain. This will allow good penetration into 
the moving chain parts.

TRACK LUBRICATION

The slide rail needs snow for lubrication. Excessive wear indicates insufficient 
lubrication. A new rail slide can cause faster heat build-up in limited lubrication, 
resulting in excessive wear. 

WARNING

Operating with insufficient lubrication between the rail slide 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 and other surfaces that have little or no snow for lubrication.

If excessive rail slide wear occurs due to poor snow conditions, additional wheel 
kits are available. Your dealer can provide more information.

Track damage or failure caused by operation on ice or under other poor 
lubrication conditions will void the track warranty.

EXHAUST SYSTEM

For exhaust system inspection procedures, see your host bike’s owner’s 
manual.

CAUTION

Hot exhaust system parts can cause burns. Allow adequate time for the 

exhaust system to cool. Never perform this procedure with the engine running.

42

MAINTENANCE

Summary of Contents for Timbersled ST 120 RAW 2019

Page 1: ...2019 Owner s MAnual TIMBERSLED ST 120 RAW...

Page 2: ...ins chemicals known to the State of California to cause cancer birth defects or other reproductive harm IMPORTANT NOTICE TO OWNERS Read understand and follow all of the instructions and safety precaut...

Page 3: ...2019 Timbersled Owner s Manual ST 120 RAW...

Page 4: ...sented in this publication Depictions and or procedures in this publication are intended for reference use only No liability can be accepted for omissions or inaccuracies Any reprinting or reuse of th...

Page 5: ...mobiles All terrain vehicles ATVs Low emission vehicles LEVs RANGER utility vehicles BRUTUS work vehicles SLINGSHOT three wheel motorcycles RZR sport vehicles GEM vehicles INDIAN motorcycles POLARIS P...

Page 6: ...o the operator bystanders or person s inspecting or servicing the vehicle CAUTION SAFETY ALERT CAUTION indicates a potential hazard that may result in minor personal injury or damage to the vehicle CA...

Page 7: ...Introduction 7 Safety 9 Features 25 The Perfect Fit 27 Pre Ride Inspection 31 Operation 35 Maintenance 39 Specifications 53 Warranty 59 Maintenance Log 63 5 TABLE OF CONTENTS...

Page 8: ...6...

Page 9: ...y joining your local trail riding clubs When teaching inexperienced operators to ride set up a predetermined course for practice Make sure they know how to drive and control the vehicle before allowin...

Page 10: ...spaces provided NOTICE If installing an aftermarket tunnel wrap do not cover the tunnel serial number with the wrap If the tunnel wrap doesn t provide an opening for the label remove the section of w...

Page 11: ...odifications especially those that increase speed or power DO NOT MODIFY YOUR MACHINE The snow bike may become aerodynamically unstable at speeds higher than those for which it is designed Loss of con...

Page 12: ...ts in the USA and Canada bear a U S Department of Transportation DOT label Approved helmets in Europe Asia and Oceania bear the ECE 22 05 label The ECE mark consists of a circle surrounding the letter...

Page 13: ...Chain Case Chain if equipped Trail Map First Aid Kit Tool Kit EXCESSIVE SPEED WARNING High speed driving especially at night could result in serious injury or death Always reduce speed when driving at...

Page 14: ...ice Never travel on frozen bodies of water unless you have first verified that the ice is sufficiently thick to support the weight and moving force of the snow bike you and your cargo together with an...

Page 15: ...portunity to practice riding and using proper search and recovery techniques For more information education training courses and links to international resources visit www avalanche org or scan the QR...

Page 16: ...cotton materials which will freeze if they get wet Wear highly visible gear Try on all gear and equipment to make sure it fits and doesn t interfere with your riding capabilities Place all survival ai...

Page 17: ...d under a snowpack Cracks across the top of a snowpack A recent heavy snowfall Blowing snow Rain Rapid warming GET OUT OF HARM S WAY Before riding always tell a responsible person i e at the lodge or...

Page 18: ...terrain until you are comfortable riding and controlling your snow bike in deep snow Practice turning leaning and braking both on the trail and off the trail When you re comfortable with these maneuve...

Page 19: ...o ensure it works properly before riding in mountainous terrain Always store your survival gear in your backpack and wear the backpack Do not store your survival gear on the snowmobile Always research...

Page 20: ...autious route finding and conservative decision making essential Natural avalanches possible human triggered avalanches likely Small avalanches in many areas or large avalanches in specific areas or v...

Page 21: ...e extra caution Driving on ice or hard 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 o...

Page 22: ...ARNING Climbing a hill or crossing the face of a slope may result in loss of balance and rollover causing serious injury or death Use caution and good judgement when driving in hilly terrain Use extra...

Page 23: ...ns traversing hills etc Always start on a smooth level area to begin building your operating experience Before allowing someone else to use your snow bike know the extent of their operating skills Che...

Page 24: ...2 60 67 74 81 88 95 55 25 18 11 4 3 11 18 25 32 39 46 54 61 68 75 82 89 97 60 25 17 10 3 4 11 19 26 33 40 48 55 62 69 76 84 91 98 Frostbite in 30 min 10 min 5 min WINDCHILL CHART C Wind Speed in Km h...

Page 25: ...helmet eye protection and protective clothing while operating this vehicle Never carry a passenger Before starting engine check throttle and brake for proper operation Reduce speed and use extreme cau...

Page 26: ...travel reduces distance between exhaust and tunnel ALWAYS position cargo and accessories to avoid contact with engine exhaust or moving components FAILURE TO COMPLY MAY RESULT IN SUSPENSION INTERFEREN...

Page 27: ...ONS q Tunnel w Track e Brake System r Drive Chain t Chain Case y Front Shock u Rear Shock i Rail o Track Tensioning Block a Ski s Spindle d Ski Skags f Jack Shaft g Chain Case Chain h Idler Sprocket j...

Page 28: ...tunnel cargo weight capacity could result in tunnel and or suspension pad damage Do not exceed tunnel weight limit RAIL SCRATCHERS Timbersled recommends rail scratchers to help prevent overheating whe...

Page 29: ...rear track spring preload For less transfer increase the rear track spring preload If you prefer lighter steering on your snow bike decrease the rear track spring preload or increase the front track...

Page 30: ...o the front track shock spring should be all that s necessary to provide the best riding experience for most riders Always perform shock spring preload adjustments with the weight of the vehicle remov...

Page 31: ...a Timbersled snow bike It is not intended to have a soft squishy feel like the stock motorcycle rear suspension It is important to not try and tune it to feel this way For maximum suspension performa...

Page 32: ...ing your TSS shock it is best to change air pressure in increments of 25 psi at a time Be very careful to not get snow or water inside the valve stem this can cause the shock to leak air 5 For a more...

Page 33: ...N Steering System page 33 Coolant Level See Host Bike s Owners Manual Injection Oil Level See Host Bike s Owners Manual Ignition Switch See Host Bike s Owners Manual Headlight Taillight Brakelight See...

Page 34: ...usting bolt locknuts for tightness Check rail slide condition page 49 Check track tension page 34 Check ski runner skag condition page 49 Check ski spindle bolts for tightness Check tie rod end nuts f...

Page 35: ...on before starting the engine BRAKE LEVER TRAVEL Squeeze the brake lever It should move no closer to the handgrip than 1 2 inch 1 3 cm A smaller distance indicates low brake fluid level or air in the...

Page 36: ...death Always inspect the track for damage before using the vehicle CAUTION Use of traction products such as studs increases the possibility of track damage and or failure Driving at high speeds for e...

Page 37: ...hours Check Tension Brake Line Connections 3 hours Check for leaks Track Tension 3 hours Check Tension Swing Arm Bolt 3 hours Re Torque Strut Rod Bolts 3 hours Re Torque Front Axle 3 hours Re Torque S...

Page 38: ...nd to securely support the rear of the snow bike at the rear bumper The track should be about 4 inches 10 cm off the ground 2 Start the engine and allow it to warm up two to three minutes 3 Engage the...

Page 39: ...lways exercise extreme caution whenever handling gasoline Always follow the safety procedures outlined in your host bike s owner s manual Always refuel outdoors or in a well ventilated area Always tur...

Page 40: ...ed Prolonged exposure to petroleum based products may damage paint Always protect painted surfaces when handling fuel DAILY STORAGE At the end of each ride park the vehicle on a level surface and supp...

Page 41: ...All necessary replacement parts and labor incurred with the exception of authorized warranty repairs become the responsibility of the registered owner If during the course of the warranty period part...

Page 42: ...E L LUBRICATE ITEM FREQUENCY 150 MI 240 KM 500 MI 800 KM 1000 MI 1600 KM 2000 MI 3200 KM PRE SEASON BRAKES Hose Routing I I I I I Hose Condition I I I I I Fluid Leaks I I I I I Brake Pads I I I I I Br...

Page 43: ...ICATE ITEM FREQUENCY 150 MI 240 KM 500 MI 800 KM 1000 MI 1600 KM 2000 MI 3200 KM PRE SEASON Track Tension I I I I I Rail Slide Condition I I I I Chain Case Chain Tension I I I I Fork Clamp Bolts I I I...

Page 44: ...ve wear WARNING Operating with insufficient lubrication between the rail slide and track guide clips can cause track failure loss of vehicle control and loss of braking ability which can result in ser...

Page 45: ...on the rails if frequently riding on hard pack snow conditions The rails are pre drilled for this Ice Scratchers and rail slides can be purchased through Timbersled or most snow bike shops NOTE Repla...

Page 46: ...ER TRAVEL Hydraulic brakes are self adjusting but if excessive brake pad clearance develops bring the snow bike to an authorized Timbersled dealer for inspection and adjustment TIP The lightweight bra...

Page 47: ...rtion Never store or use a partial bottle Brake fluid is hygroscopic meaning it rapidly absorbs moisture from the air The moisture causes the boiling temperature of the brake fluid to drop which can l...

Page 48: ...aster cylinder reservoir to between the MIN and MAX marks or 1 4 5 16 inch 6 8 cm below the lip of the reservoir opening Reinstall the gasket and cover 3 Slip a rubber tube over the ball of the bleede...

Page 49: ...eds to be adjusted loosen the jam nut on the adjuster bolt and adjust as needed Tighten the jam nut once completed IMPORTANT The chain will become looser as the TSS suspension compresses It is extreme...

Page 50: ...d recommends periodically inspecting your ski for damage Check the ski bolt to make sure it is tight Torque to specification TORQUE 45 Nm 33 ft lbs WARNING Failure to torque fasteners as directed will...

Page 51: ...approximately 6 inches 15 2 cm from the ground 2 Remove the attaching nuts and pry the skag downward 3 Remove the front end of the skag 4 Remove the rear end of the skag 5 Reverse the steps to instal...

Page 52: ...ecommends cleaning with warm water and a mild dish detergent Use a soft sponge to gently rub the surface and rinse with clean warm water For stubborn stains such as grease or oil use a citrus based cl...

Page 53: ...tors grease oil or paint The snow bike should be stored in a dry garage or shed out of direct sunlight and covered with a fabric snow bike cover Plastic tarp may cause condensation to form and damage...

Page 54: ...52...

Page 55: ...th splined Drive Chain EK520 SRX2 70 Link master link Chain Case Chain EK520 SRX2 54 Link continuous Chain Slider Standard SUSPENSION Rear Suspension Non Pivoting Long Arm Front Track Shock RydeFX Rea...

Page 56: ...lbs with Loctite 243 t 42 5 ft lbs with Loctite 243 w 42 5 ft lbs with Loctite 243 y 35 ft lbs with Loctite 243 e 42 5 ft lbs with Loctite 243 u 42 5 ft lbs with Loctite 243 r 42 5 ft lbs with Loctite...

Page 57: ...BRAKES Torque Torque q 20 ft lbs e 40 ft lbs w Loctite 243 w 40 ft lbs w Loctite 243 r 9 ft lbs w Loctite 263 55 SPECIFICATIONS...

Page 58: ...DRIVE CHAIN ASSEMBLY Torque Torque q 9 ft lbs t 13 ft lbs w Patch lock bolt y 120 ft lbs with Loctite 263 Red e Patch lock bolt u 120 ft lbs with Loctite 263 Red r 45 ft lbs w Grease 56 SPECIFICATIONS...

Page 59: ...SPINDLE AND SKI Torque Torque q 50 Nm Tighten from Nut Side w 45 Nm e 18 Nm 57 SPECIFICATIONS...

Page 60: ...58...

Page 61: ...received the customer copy please contact your dealer immediately NO WARRANTY COVERAGE WILL BE ALLOWED UNLESS YOUR CONVERSION SYSTEM IS REGISTERED WITH TIMBERSLED WARRANTY COVERAGE AND EXCLUSIONS LIM...

Page 62: ...F ANY DESCRIPTION WHETHER ARISING OUT OF EXPRESS OR IMPLIED WARRANTY OR ANY OTHER CONTRACT NEGLIGENCE OR OTHER TORT OR OTHERWISE THIS EXCLUSION OF CONSEQUENTAL INCIDENTAL AND SPECIAL DAMAGES IS INDEPE...

Page 63: ...continue your warranty coverage You may also be required to obtain documentation from TIMBERSLED in order to register your product in your new country You should warranty register your product at a lo...

Page 64: ...nt outside of the country where the product was purchased will continue to be covered by the Limited Warranty Please work with your dealer to resolve any warranty issues Should your dealer require any...

Page 65: ...ach time your snowmobile is serviced This will provide you and future owners with an accurate log of maintenance and services performed on the snowmobile DATE MILES KM TECHNICIAN SERVICE PERFORMED COM...

Page 66: ...DATE HOURS TECHNICIAN SERVICE PERFORMED COMMENTS 64 MAINTENANCE LOG...

Page 67: ...bled Operators 12 Drive Chain Tension 47 Driver Awareness 12 Driving Downhill 20 Driving in Hilly Terrain 20 Driving on Slippery Surfaces 19 Driving Responsibly 21 E Environment Preservation 7 Excessi...

Page 68: ...dle bolts 32 Spindle Maintenance 50 Steering System Inspection 33 Storage Procedures Seasonal 51 Storage Daily 38 Survival Preparation 11 Suspension Inspection Pre Ride 32 Suspension Maintenance 43 Su...

Page 69: ......

Page 70: ...For your nearest Polaris dealer call 1 800 POLARIS 765 2747 or visit www polaris com Polaris Industries Inc 2100 Highway 55 Medina MN 55340 Part No 9928985 Rev 01 Printed in USA...

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