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1. The Spektrum trademark is used with permission of Bachmann Industries Inc US patent 7 391 320 a Not responsible for errors All prices subject to change without notice Losi a Division of Horizon Hobby Inc 7 Introduction Thank you for choosing the Ten T This is a highly developed RC model that features a sophisticated radio system and a nitro fuel powered engine It does require some mechanical experience and direct adult supervision This guide contains the basic instructions and drawings needed to operate and maintain your new Ten T Please take the time to read through these instructions completely before attempting to run your new model In addition to the service information available in this operations guide our online Support Answer Center is available at www losi com for performance tips and troubleshooting questions Your hobby dealer cannot under any circumstances accept a model for return or exchange that has been run We are confident you will be satisfied with the high speed performance in this durable and resilient vehicle Understanding that you are anxiously wanting to get your Ten T ready for the open road it will be to your long term benefit to make the effort and read through the entire manual In the following pages you will find all the information you will need to set up as well as operate your new Ten T to its full potential If you are an experienced RC hobbyist or new to
2. Keep hobby knives and sharp objects away from LiPo batteries Puncturing will cause damage and can result in fire After use the battery must be cooled to ambient air temperature before charging You MUST use a LiPo specific charger similar to the one included with the Ten T Failure to do so may result in a fire causing personal injury and or property damage DO NOT USE AN NiMH NiCd charger under any circumstance Always follow the charging directions and never charge at more than 1 amp Failure to do so could result in a fire If at any time during the charge or discharge process the battery begins to balloon or swell stop charging or discharging immediately Quickly and safely disconnect the battery and place it in a safe open area away from flammable materials to observe it for at least 15 minutes Continuing to charge or discharge a battery that has begun to balloon or swell can result in a fire A battery that has ballooned or swollen even a small amount must be removed from service and disposed of safely Store the battery at room temperature with no less than Y2 charge 3 7V per cell 7 4V for a 2S battery pack for best results Never store the battery discharged When transporting or temporarily storing the battery the temperature range should be from 40 120 degrees Fahrenheit Do not store the battery or model in a car or direct sunlight If stored in a hot car the battery can be damaged or even catch fire Although th
3. of purchase is required for warranty claims Further Horizon reserves the right to change or modify this warranty without notice and disclaims all other warranties express or implied b Limitations HORIZON MAKES NO WARRANTY OR REPRESENTATION EXPRESS OR IMPLIED ABOUT NON INFRINGEMENT MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE OF THE PRODUCT THE PURCHASER ACKNOWLEDGES THAT THEY ALONE HAVE DETERMINED THAT THE PRODUCT WILL SUITABLY MEET THE REQUIREMENTS OF THE PURCHASER S INTENDED USE c Purchaser Remedy Horizon s sole obligation hereunder shall be that Horizon will at its option i repair or ii replace any Product determined by Horizon to be defective In the event of a defect these are the Purchaser s exclusive remedies Horizon reserves the right to inspect any and all equipment involved in a warranty claim Repair or replacement decisions are at the sole discretion of Horizon This warranty does not cover cosmetic damage or damage due to acts of God accident misuse abuse negligence commercial use or modification of or to any part of the Product This warranty does not cover damage due to improper installation operation maintenance or attempted repair by anyone other than Horizon Return of any goods by Purchaser must be approved in writing by Horizon before shipment NE LJ a Damage Limits HORIZON SHALL NOT BE LIABLE FOR SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES LOSS OF PROFITS OR
4. acceleration it is too lean and you must richen the mixture by turning the needle counterclockwise Don t be confused by the sound of the engine and the actual performance A leaner mixture will produce an exhaust note with a higher pitch but this does not necessarily mean improved performance as the engine is on the verge of overheating and may incur possible damage Ideally you want to run the engine so that it is on the slightly rich side of optimum This will give you the best combination of speed and engine life CAUTION The engine is too lean and overheating if it accelerates rapidly with a high pitched scream then seems to labor stops smoking or loses speed This can be caused by the terrain atmospheric conditions or drastic altitude changes To avoid permanent engine damage immediately richen the mixture by turning the high speed needle counterclockwise at least two hours and be prepared for further adjustments before running any more Note The normal operating temperature as seen on your radio screen should be in the 190 to 220 F 88 to 105 C range About Glow Plugs The glow plug is like the ignition system in your automobile The coiled element in the center of the plug glows red hot when power is applied to it This is what ignites the fuel air mixture when compressed in the cylinder After the engine fires the heat generated by the burning fuel keeps the element hot Common reasons for the engine not startin
5. in some conditions but can also make the Ten T difficult to drive in others The best all around adjustment is with three washers as the vehicle comes built The washers that are used are included in an assortment package of washers LOSA6350 In general the upper hole will make the Ten T more stable and keep the front end flatter This works well on higher traction surfaces The lower location will make the steering more aggressive which works well on lower traction surfaces This can be good in some conditions but can also make the Ten T difficult to drive in others Toe In Out This is the parallel relationship of the front tires to one another Toe in out adjustments are made by changing the overall length of the steering tie rods Toe in the front of the tires point inward to a point in front of the front axle will make the Ten T react a little slower but have more steering from the middle of the turn out The opposite is true with toe out the front of the tires point outward coming to a point behind the front axle the Ten T will turn into the corner better but with a decrease in steering from the middle of the turn out Toe in will help the Ten T to track better on long straight high speed runs where toe out has a tendency to make the Ten T wander We recommend to run between 0 degree of toe in out to 1 degree of toe in NEY LJ a Tuning the Rear End of the Ten T Shock Location Moving the shocks out o
6. PRODUCTION OR COMMERCIAL LOSS IN ANY WAY CONNECTED WITH THE PRODUCT WHETHER SUCH CLAIM IS BASED IN CONTRACT WARRANTY NEGLIGENCE OR STRICT LIABILITY Further in no event shall the liability of Horizon exceed the individual price of the Product on which liability is asserted As Horizon has no control over use setup final assembly modification or misuse no liability shall be assumed nor accepted for any resulting damage or injury By the act of use setup or assembly the user accepts all resulting liability If you as the Purchaser or user are not prepared to accept the liability associated with the use of this Product you are advised to return this Product immediately in new and unused condition to the place of purchase Law These Terms are governed by Illinois law without regard to conflict of law principals Safety Precautions This is a sophisticated hobby Product and not a toy It must be operated with caution and common sense and requires some basic mechanical ability Failure to operate this Product in a safe and responsible manner could result in injury or damage to the Product or other property This Product is not intended for use by children without direct adult supervision The Product manual contains instructions for safety operation and maintenance It is essential to read and follow all the instructions and warnings in the manual prior to assembly setup or use in order to operate correctly and avoid damage or
7. RC vehicles it will benefit you to read all enclosed information From everyone at Losi we would like to thank you again for choosing the Ten T Our goal is helping people have fun and enjoy using our products Register your Losi Product Online Register your Ten T now and be the first to find out about the latest options parts product updates and more Log on to www LOSI com and follow the product registration link to stay connected Caution Age Recommendation 14 years or over This is not a toy This product is not intended for use by children without direct adult supervision This vehicle is capable of extreme speed and careful attention and care must be used when operating the Ten T When driving the Ten T it is important that you take measures to avoid someone being hit by the vehicle You may cause serious injury to another person or to personal property should you make contact while running the Ten T Before operating the Ten T you must read and follow all of the following safety precautions and warnings Losi Horizon Support If you have any questions concerning setup or operation of your Ten T RC vehicle please call Horizon Customer Support Contact information can be found in the warranty section of this manual You are welcome to call us with any support issue or question you may have about the Ten T LJ a Getting Ready Thoroughly read all the enclosed material precautions and follow instructions
8. ingested or splashed into your eyes e Keep fuel and all chemicals out of the reach of children e Always keep the fuel container closed and never use around an open flame or while smoking e The exhaust emits poisonous carbon monoxide fumes Always run your model in a well ventilated area and never attempt to run it indoors e The top of the engine and the exhaust pipe are extremely hot during and after use Use caution not to touch these parts especially when refueling e The engine can be loud especially when run in a confined area If you find the noise objectionable make sure to use ear protection e This model is controlled by a radio signal that is subject to interference from sources outside your control Interference can cause temporary loss of control so it is advised to always keep a safety margin in all directions to avoid collisions e Always operate your model in an open area away from people and cars The potential speed of this model can cause injury or damage Never operate your Ten T with low transmitter or receiver batteries especially AA dry cells as control and power will be limited Repeated or prolonged use of heavy braking will cause the brakes to overheat and fail Always leave plenty of room for stopping It will take as much room to stop as it does to accelerate to speed Always run in an open area with plenty of braking room Special Warnings about the LiPo battery used in this m
9. plug as noted in the R O S S operating instructions Make sure there is fuel in the tank Check the fuel line for holes or cuts 5 Note that the fuel is getting up to the carburetor If not wait for the exhaust pipe to cool put your finger over the exhaust tip and turn the engine over watching for the fuel to go up the fuel line until it gets to the carburetor Do not continue to turn the engine over with your finger over the exhaust tip after the fuel has reached the carburetor 6 Ifthe fuel has been left open or is over 6 months old try replacing the fuel including that in the fuel line m Engine is hard to turn over Is If the engine is hard to turn over make sure the LiPo battery in the model is fully charged The engine may be flooded Remove the glow plug turn the model upside down over a rag and turn the engine over Raw fuel should spray out of the glow plug hole Replace the glow plug making sure you replace the small copper gasket that goes on it If the engine will not turn over it is probably still new and stuck at top dead center Use a screwdriver to rotate the flywheel on the engine counterclockwise until it moves freely turn the model off then on again and retry It may take several such tries to get it to start After the engine has been run 30 to 45 minutes you will find this will not occur You should also refer to the R O S S operating instructions in this manual for additional information and step by
10. to the glow plug and hold it against the silver section of the head Push the starter button the element in the plug should glow red If not check with a new plug i 4 o dead Replace the plug and head protector MaS Driving the Ten T Always follow these precautions when running your Ten T The electronics in this model are not waterproof and you must avoid running it in or through standing water wet grass mud or snow Do not run the Ten T at dusk or in the dark when visibility is limited Do not attempt to run this model if it will be out of sight for any amount of time Do not run this model near a crowd of people Always check for proper radio function and battery condition before operating Check to make sure that the tires are securely glued to the rims Check the model thoroughly for loose nuts bolts and screws before and after running Make sure you use proper dirt tires if running off road Never run the model with old or discharged batteries especially dry cells in the model If the model gets stuck do not pull the throttle as it may result in damage to the engine or clutch Leave plenty of room to stop the model It will take as much room to stop as it did to accelerate Avoid repeated or prolonged heavy braking as this will cause the brakes to overheat and fail Maintenance In addition to the service needs pointed out in this guide you should try to maintain your new Te
11. warmed up and let the engine idle for 8 10 seconds If the low speed mixture is so far off that the engine won t stay running that long turn the idle stop screw clockwise increasing the idle speed With the engine at idle pinch and hold the fuel line near the carburetor cutting off the flow of fuel and listen closely to the engine rpm speed If the low speed needle is set correctly the engine speed will increase only slightly and then die If the engine increases several hundred rpm before stopping the low speed needle is too rich Lean the mixture by turning the needle clockwise one hour and trying again If the engine speed does not increase but simply dies the needle is too lean and needs to be richened up by turning the needle counterclockwise one hour before trying again After you have optimized the low speed setting the engine will probably be idling faster You will have to adjust the idle stop screw counterclockwise to slow the engine idle speed down The engine should accelerate at a constant pace without hesitating High Speed Adjustment After initial acceleration the engine should pull at a steady rate while maintaining a two stroke whine and a noticeable trail of smoke If the engine labors and is sluggish with heavy smoke the mixture is too rich and needs to be leaned by turning the high speed needle clockwise in one hour increments until it runs smoothly If the engine isn t smoking or starts to die after
12. It is highly advised that you use Nitrotane 20 Sport fuel as the carburetor is factory set for this fuel and other fuels may require immediate needle valve adjustments NEVER use model airplane fuel as it may cause damage to the engine and void any warranty If you change fuels or run in dramatically different environments hot cold high low elevation etc you will probably have to adjust at least the high speed needle to prevent overheating and maintain proper performance Tuning a Nitro Engine Adjusting the carburetor is one of the most critical facets of running a nitro powered RC vehicle The fuel mixture is referred to as being rich when there is too much fuel and lean when there is not enough fuel for the amount of air entering the engine The amount of fuel entering the engine is adjusted with high and low speed threaded needle valves The low speed needle is located in the front of the moving slide The high speed needle sticks straight up at the back of the carburetor Both feature a slotted head that is used as a reference and receptacle for a flat blade screwdriver for adjustments The mixture is made richer by turning the needle counterclockwise and leaner by turning clockwise An overly rich mixture will yield sluggish acceleration and performance with thick smoke from the exhaust A lean mixture can cause the engine to hesitate before accelerating or in some cases to lose power momentarily after the init
13. Spring Black Medium riae Limiter Droop Outside Overall Shock Length 86mm Center to Center Steering Ackerman Long Bump Steer Down ML Camber Link Position 2 Shock Location Position 2 Center Front Diff Fluid Grease Notes Use 1 6mm Sway Bar for more steerin Receiver Battery Type _1000mAh Up Down 3 HI 606 IO O Center Diff Fluid Grease Toe 3 degrees Anti Squat 2degrees _ _ gt EL Ride Height 32mm ______ Camber _ 1 5 degrees _ _ O Z O O o o Rear Hub Spacing 2 spacers on both sides Sway Bar 2 0 mm Piston Oil 2 holes 1mm 30 wt Spring Black Medium B A ee Limiter Droop iiia DC Overall Shock Length 102 4mm Center to Center Camber Link Position 2 B Shock Location Position 2 Center Rear Diff Fluid _ Grease Notes Move rear hubs back for more Engine Losi 3 4 Fuel Nitrotane 20 on power steering Glow Plug He
14. ad Clearence Stock Pipe Header _Stock Gearing 17 48 2009 Losi A division of Horizon Hobby Inc Not responsible for typographical errors Printed 09 2009 800 0409 17050 a
15. ary while In addition to the tools included with the Ten T you will find the charging batteries following both useful and in some cases necessary Always check to ensure the polarity of battery connection lt Small flat blade and Phillips screwdrivers is correct Needle nose pliers Never leave batteries unattended while charging e Quality 050 inch 1 16 inch 5 64 inch 3 32 inch 1 5mm e Never charge a battery while it is installed in the Ten T and 2 5mm hex Allen drivers Do not charge any battery that appears to have any damage Required Equipment Piet tahoe xpos NEE Oe OEO OE E DAREI Fuel Preferably Nitrotane 20 Sport LOSF0020 Note This until you have installed shrink wrap or replaced the complete wire If charging NiMH batteries select a charger to meet your requirements Chargers can be of two primary types for their source of power a 100 240V wall charger or one which requires a 12V power supply Follow the charger manufacturer s instructions and precautions during each use fuel supports the engine warranty Fuel Bottle The Losi 500cc fuel bottle LOSB5201 is suggested Supplied and Required Equipment Supplied tools Z WANS WX Www zosi co Glow Plug Wheel Wrench Four 4 Hex L Wrench Set 050 inch 1 16 inch 5 64 inch and 3 32 inch Shock Bottom wrench Turnbuckle Shock Top wrench The Losi Ten T Overview Rear Shock Rear Camber Link Rea
16. e battery included with the Ten T has a low voltage circuit included which prevents over discharging the battery you should never discharge the battery below 6 1V during use 3V per cell The included battery also uses a 25 amp draw protection cutoff that occurs when the battery is under load If this occurs you must correct the reason for the high current draw usually the starter motor being stalled and reset the cutoff by turning the receiver in the model Off then On again Always be careful to observe the proper polarity when charging or using the battery Be careful not to short the output or balance leads Do not ever try to disassemble the pack For best performance balance the pack periodically If you have any further questions or concerns regarding the handling charging and or use of the included LiPo battery pack please contact Horizon Hobby s Product Support staff Contact information can be found in the warranty section of this manual Batteries and Charging Tools You Will Find Handy The Ten T uses rechargeable batteries such as NiMH or LiPo These batteries all have special requirements to preserve performance and last a long time Read all instructions and precautions that are provided with the batteries intended to be used in the Ten T Read all instructions provided by the manufacturer of the batteries e Responsible adult supervision is necess
17. e installed correctly Check the readout on the transmitter screen for sufficient voltage There is an alarm that sounds when this is too low but it may be turned off If the battery power is too low replace the four AA dry cells When you turn on the model the battery voltage will be shown Use safety goggles when gluing tires on the telemetry screen If this is low recharge the LiPo battery in the battery box of the radio tray If the radio still does not function you may need to rebind the radio Refer to the step by step instructions elsewhere in this manual to bind your system Tip the vehicle on its side and using both hands to hold one wheel at a time use your thumb to press the tire away from the rim If you see a tire pull away from the rim use Losi Tire Glue LOSA7880 thick or LOSA7881 thin to reglue It only takes a small drop of glue generally Be careful this is CA type glue and you do not want to glue your fingers to the wheel and tire Check the mounting of the tire periodically to ensure proper performance and handling Short radio range If the radio range appears short make sure the batteries are all fully charged and or are in good condition Steering or Throttle servo does not work Check all wires radio system battery connectors and the battery pack Replace the servo if it remains unresponsive Engine will not start 1 Make sure the LiPo battery in the model is fully charged 2 Remove and check the glow
18. esources and ensure that it is recycled in a manner that protects human health and the environment For more information about where you can drop off your waste equipment for recycling please contact your local city office your household waste disposal service or where you purchased the product ZCEO u oe oc oe se afew fala No HH20091013 Product s Ten T RTR Item Number s LOSB0126 Equipment class 2 The object of declaration described above is in conformity with the requirements of the specifications listed below following the provisions of the European R amp TTE directive 1999 5 EC EN 300 328 Technical requirements for Radio equipment EN 301 489 1 301 489 17 General EMC requirements Signed for and on behalf of Horizon Hobby Inc Champaign IL USA Oct 13 2009 Steven A Hall DFT a NLL Vice President International Operations and Risk Management Horizon Hobby Inc Losi 3 4 Rear Exhaust Engine LOSR2121 LOSR2121 LOSR2128 LOSR2119 amp LOSR2117 o gt t LOSR2118 LOSR2124 LOSR2110 LOSR2110 LOSR2111 LOSR2110 LOSR2111 LOSR2124 LOSR2110 LOSR2124 LOSR2124 LOSR2111 LOSR2123 LOSR2124 LOSR2115 LOSR2129 LOSR2114 pnetce LOSR2114 ee LOSR2113 LOSR2128 LOSR2112 LOSR2126 Engine Components LOSR2110 3 4 Pist Sleeve ROG WYrist Pin csssssssssssssssen 89 99 LOSR2118 3 4 Head Gasket Set 1 amp 21MI ersessssssssssssen 3 49 LOSR2111 3 4 Connecti
19. et with the vehicle sitting at its normal ride height Starting Settings Carburetor High Speed 2 Turns Out Low Speed 2 Turns Out 14 MaS E Tuning the Front End of the Ten T Shock Location The Ten T has three mounting locations on the front shock tower The position can be easily adjusted by simply moving the top of the shock to another hole The standard location works best on most surfaces Moving the top of the shock inward a hole will slow steering response and make the Ten T smoother in bumps The standard position on the arm is middle which offers the best balance Running the inside shock location will give the Ten T more steering into the turn and less steering on corner exit Running the shock location outside on the front arm will give you less overall steering into the turn and keep the front end flatter through the turn making the Ten T smoother and easier to drive This can be used on high traction surfaces Keep in mind as you move the shocks in on the arm this will require internal limiters to obtain the correct suspension travel For the inside location a total of 200 inch limiter works great Losi sells a shock spacer set LOSA5050 that includes 030 inch 060 inch 090 inch and 120 inch spacers All of the Camber and Steering linkages feature left amp right hand threads at either end like a turnbuckle to make adjustments easy The side with right hand threads has a small groove machined into i
20. g are the glow plug being wet with fuel low voltage in the battery or the element is burned out Disconnect the igniter lead from the glow plug in the engine and connect it to a spare plug holding it up against the head or engine case so it is grounded Press the starting button and if the plug glows you know that the plug in the engine is bad and needs to be replaced A wet glow plug means there is excess fuel in the engine To clear this pick up the model by the wing letting the front end hang down Open the throttle all the way and try starting the engine for 2 or 3 seconds If it does not fire stop and wait for at least 5 seconds and try again If it does start to fire close the throttle then pull the trigger 1 4 inch and continue to turn it over until it starts and clears out Release the trigger so the engine idles place it on the ground and start driving th A Testing the Temperature Pet 2 2 f AD s y 7 amp lt y f TN Ey f ay Madi d 4 a The ideal operating temperature for the engine will vary with the air temperature and altitude In general it should be in the 190 to 230 F 88 to 110 C range The telemetry on you transmitter will display the temperature as long as the temperature sensor is attached to the engine Please note that the location of the sensor will also make the readout vary a little If the engine is overheating turn the high speed needle out counterclockwise at lea
21. ial acceleration A lean mixture also makes the engine run hotter than desired and does not provide enough lubrication for the internal engine components causing premature wear and damage It is always advisable to run the engine slightly rich and never lean to avoid overheating and possible damage Base Start up Settings from the Factory High Speed Needle 2 turns out from bottom Low Speed Needle 2 turns out from bottom Engine Tuning After the engine is broken in you can tune it for optimum performance When tuning it is critical that you be cautious of overheating as severe damage and premature wear can occur You want to make all carburetor adjustments in one hour increments tnt as 4 Se See J x lt S lt Za OoN F Pn Richer 1 Idle Stop Screw 2 Low Speed Needle 3 High Speed Needle Low Speed Adjustment Carb Adjustments Make all carburetor adjustments in one hour increments Imagine the slot in the needle is the hour hand on a clock Adjust it as though you were moving the hour hand from one hour to the next or previous one The low speed adjustment affects the idle and slightly off idle performance The optimum setting allows the motor to idle for at least 8 10 seconds The model should then accelerate with a slight amount of sluggishness and a noticeable amount of smoke The simplest way to check this is to make sure the engine has been
22. injury Questions Assistance and Repairs Your local hobby store and or place of purchase cannot provide warranty support or repair Once assembly setup or use of the Product has been started you must contact Horizon directly This will enable Horizon to better answer your questions and service you in the event that you may need any assistance For questions or assistance please direct your email to productsupport horizonhobby com or call 877 504 0233 toll free to speak to a service technician Inspection or Repairs If this Product needs to be inspected or repaired please call for a Return Merchandise Authorization RMA Pack the Product securely using a shipping carton Please note that original boxes may be included but are not designed to withstand the rigors of shipping without additional protection Ship via a carrier that provides tracking and insurance for lost or damaged parcels as Horizon is not responsible for merchandise until it arrives and is accepted at our facility A Service Repair Request is available at www horizonhobby com on the Support tab If you do not have internet access please include a letter with your complete name street address email address and phone number where you can be reached during business days your RMA number a list of the included items method of payment for any non warranty expenses and a brief summary of the problem Your original sales receipt must also be included for warrant
23. ion entering a turn but decrease steering on exit Running the camber link in the furthest outer position on the hub will generate more stability entering a turn and increase steering on exit Toe In Having the same definition as for the front end the toe in can be adjusted on the Ten T with the rear hubs The stock toe in is 3 degrees of inboard per side and 0 degrees in the hub Increasing rear toe in will increase forward traction and initial steering but reduce straightaway speed Decreasing rear toe in will decrease forward traction and free up the Ten T Less toe in can be used to gain top speed Ride Height This is the height of the chassis in relation to the surface It is an adjustment that affects the way your Ten T jumps turns and goes through bumps To check the ride height drop one end front or rear of the Ten T from about a 5 to 6 inch height onto a flat surface Once the Ten T settles into a position check the height of that end of the Ten T in relationship to the surface To raise the ride height lower the shock adjuster nuts on the shock evenly on the end front or rear of the Ten T that you are working on To lower the ride height raise the shock adjuster nuts Both left and right nuts should be adjusted evenly Check the setup sheet included and for additional setup information visit www losi com F Use the same technique to adjust the rear ride height Again Troubleshooting your Ten T refer t
24. it to pick up some speed before releasing the starter button Note If you are running above 1500 feet elevation you will need to lean both the high speed and low speed needles at least one hour more if at a higher elevations Please read Tuning a Nitro Engine again to understand proper tuning If the engine stops firing close the throttle and continue turning it over which should make it start firing again Wait a second and repeat step 8 If the engine starts running remove your foot and give the model more throttle as it drives away After it has gone 10 feet release the starter button and have fun All this should take place in about 10 seconds Do not run the starter for longer than 10 seconds at a time without letting it cool MaS E HOT STARTS amp RESTARTING If the model has run out of fuel prior to restarting make sure the exhaust pipe has cooled before attempting to restart and follow steps 4 through 10 above If the engine was stopped while there was still fuel in the system set the model on the ground and follow steps 8 through 10 above TROUBLESHOOTING If the engine does not start to fire following the above steps 1 Check for fuel in the tank 2 Check the glow plug see About Glow Plugs section If the starter stops abruptly T WE The engine may be stuck at top dead center especially if new Using a screwdriver place the tip so that it is between the ridges in the flywheel with
25. n T for proper performance and to prevent wear If dirt gets in the moving parts it can seriously hinder the performance of the model Use compressed air a soft paintbrush and or a toothbrush to remove dirt and dust Avoid using solvents if possible as this can actually wash the dirt into bearings and areas not accessible without disassembly causing additional wear We suggest you follow these basic guidelines Remove as much freestanding dirt and dust as noted above Never leave fuel in the tank for more than a couple of hours e When done running for the day or longer let the engine run out of fuel Remove the air cleaner and spray a little water displacing lubricant or quality after run engine oil into the carburetor and spin the engine over a few seconds If needed clean and re oil the air cleaner before installing it back on the model Inspect the chassis for worn broken or binding parts and repair as necessary YEr Storage When you are done running the Ten T for the day Blow it off with compressed air and or use a soft bristle paintbrush to remove dust and dirt from the chassis e Use your fuel bottle to remove any remaining fuel out of the fuel tank e Ifthe model is going to be stored for an extended time period unplug the receiver battery and remove the batteries from the transmitter Tuning Adjusting and Maintaining the Ten T Periodically examine your Ten T for the following Keep you
26. n the arm will result in less forward traction and let the Ten T make more of an arc through the exit of the turn In general when changing shock locations on the arm it will be necessary to go down one spring rate when moving out on the arm Static Camber Having the same definition as for the front end and measured in the same fashion rear camber can also be a critical tuning feature Testing has shown that running a small amount of negative camber 5 1 degree is best Increasing negative rear camber in the range of 1 5 3 degrees will increase stability and traction in corners but decrease high speed stability Decreasing rear camber in the range of 0 1 5 degrees will decrease stability and traction in corners but will increase high speed stability Inboard Camber Location The Ten T has two inner camber link locations These locations work in the same fashion and have the same effect as noted for the front You will find that you will get more noticeable changes with the outer locations in the hub In general the upper hole will make the Ten T more stable and keep the front end flatter This works well on higher traction surfaces The lower location will make the steering more aggressive which works well on lower traction surfaces This can be good in some conditions but can also make the Ten T difficult to drive in others Outboard Camber Location Running the camber link in the inside position on the hub will generate more rotat
27. ng Rod with Clips 29 99 LOSR2119 3 4 Heat Sink Orange s s sssssessrsseseessessesecses 44 99 LOSR2112 3 4 Crankshaft esssssssssesesssssssssoccsssssssssocoesssss 56 99 LOSR2121 3 4 Head Protector amp SCrOWS ssssssesssseesssees 4 99 LOSR2113 3 4 Crankcase cscscnssccctiecstessissadeiassiatesettcacthetntssastaees 39 99 LOSR2123 3 4 Carburetor Complete ssssssssssssssssessesseessess 44 99 LOSR2114 3 4 Backplate amp O riNg ss sssssscsssssesssseeesssseessss 11 99 LOSR2124 3 4 Carb O Rings amp BellOWS sssssssssssecsssseees 4 99 LOSR2115 3 4 Front BEaring sssssccssssssscccssssessssssssesscssssssess 14 99 LOSR2126 3 4 Starter Rotor Shaft cssscccsssssecsssseesssssees 6 99 LOSR2116 3 4 Rear Bearing ssssscssssscsssescsssssccsssessssseessees 18 99 LOSR2128 3 4 Screw Hardware Set 10 sssscsssssescsssseees 7 99 LOSR2117 3 4 Combustion ChAMDET ccccccssssseecsesssseeen 8 99 LOSR2129 3 4 Exhaust Seals 2 w ssssssccssssssscssssssesecsssssesees 4 99 56E TUP Slee T ap Date 9 1 09 Event oyw State City State Track Track Olndoor Tight MSmooth M Hard Packed UBlue Groove Q Wet O Low Bite O High Bite Conditions Mj Outdoor M Open UW Rough O Loose Loamy U Dry Q Dusty M Med Bite UO Other 0 9e O Ackerman Bump Steer Toe 2 degrees OUT Ride Height 30mm Camber _ 1 degree Caster Stock 20 degrees Sway Bar 1 8mm Piston Oil 2 holes 1mm 30 wt
28. o the included setup sheet Every driver likes a little different feel so you should try small ride height adjustment to obtain the feel you like This should be the last adjustments you make after everything else is dialed in Note Do not use ride height adjustments as a substitute for a spring rate change If your Ten T needs a softer or firmer spring change the spring United States Do not think that simply moving the shock nuts will change the spring stiffness as it will NOT Many questions are the result of simple user errors or minor adjustments which are easily addressed If after reading below you cannot resolve your problem then please contact the following agencies Please call 877 504 0233 or e mail us at productsupport horizonhobby com with any questions or concerns regarding this product or warranty United Kingdom Please call 44 0 1279 641 097 or e mail us at sales horizonhobby co uk with any questions or concerns regarding this product or warranty Wheels and Tires The tires come pre mounted with the vehicle and should be checked to make certain they stay glued to the wheels The wheel spinning speeds this vehicle is capable of tend to pull the rubber tire away from the rim When a tire or tires come loose from the rim you will notice the vehicle is hard to control nae oe Radio system does not work properly If the power on your transmitter is not turning on first check to make sure the batteries ar
29. odel While the 2S 7 4V 1000mAh Lithium Polymer Battery LOSB9818 included with your Ten T features Charge Protection Circuitry and optional Balance Charging you MUST read the following safety instructions and warnings before handling charging or using this LiPo battery Always follow the manufacturer s instructions when disposing of Lithium Polymer batteries Note Lithium Polymer batteries are significantly more volatile than the alkaline NiCd or NiMH batteries used in RC applications All instructions and warnings must be followed exactly Mishandling of LiPo batteries can result in fire By handling charging or using the included LiPo battery you assume all risks associated with lithium batteries If you do not agree with these conditions return your complete Ten T model in new unused condition to the place of purchase immediately Never let the LiPo receiver battery discharge completely you can monitor this on the radio screen When you see it is getting low stop and recharge Failure to do so will ruin the battery and it cannot be recharged e You must charge the included 2S 7 4V 1000mAh LiPo battery in a safe area away from flammable materials The LOSB9700 LiPo Protection Pouch is suggested Do not charge the battery when installed in the model Never charge the battery unattended When charging you should always remain in constant observation and be able to react to potential problems that may occur LF a
30. ple steps to service refill and bleed your Ten T shocks Note that if you are cleaning or changing the fluid you will find the LOSA99217 Nitrotec Spray Cleaner to be the quickest and easiest way to remove oil fluid and dirt safely 1 If you are changing the pistons clean the threads on the end of the shock shaft and apply thread locker LOSA99202 to the threads 2 Install the small shock piston washer and shock piston using the 4 40 mini lock nut on the shock shaft to secure them 3 Puta drop of shock fluid on the shaft before replacing it in the shock body 4 Ifyou are changing the shock end use the shock tool provided with the Ten T to hold the shaft You will see that this plastic tool has serrations on both sides that allow you to hold it with a pair of pliers and not scratch up the micro finished surface This method works very well to protect the shock shafts from damage 5 After installing make sure the shaft is fully extended when filling the shock 6 Fill the shock body with 30 35 weight shock fluid until it is to the top of the Body 7 Work the shock shaft up and down a few times This will release the air bubbles trapped beneath the piston 8 Place the filled shock in the upright position off to the side for a few minutes until the air bubbles escape from the fluid 9 Once all the air bubbles are out of the fluid gently place the shock bladder onto the top of the shock Some fluid will bleed from a
31. r Camber Link Rear Sway Bar Speed Sensor R O S S Starter Mechanism Battery Box Temperature Sensor Wire R O S S Starter Motor Glow Plug and Igniter Wire Throttle Linkage Throttle Servo Pressure Line High Speed Needle Valve Brake Linkage Air Cleaner Fuel Filter On Off Switch Exhaust Pipe ee Fuel Line Steering Link Tie Rod Steering Servo Front Camber Link Front Shocks Front Suspension Arm Ten T Radio System with Callouts RPM SPEED sre TEMPERATURE is am rs LAP NOT USED 0 iF AUXILIARY 4 m THROTTLE OE emi bet STEERING BIND RS POWER Transmitter Steering Servo Receiver Bind Plug Throttle Servo Temperature Sensor Speed Sensor About the Radio The Spektrum DX3S radio installed in the Ten T is a professional level system with more than the usual features you may find useful Be sure to read through the included radio manual for complete instructions The following is a simple guide referring to items that are commonly used and or needed to run your model 1 Power Switch Turns your transmitter ON and OFF 2 Steering Wheel Controls the steering of your model 3 Steering Trim Tab Allows you to fine tune the neutral position of the steering 4 Throttle Trigger Pull back for throttle and push forward for brakes 5 Throttle Trim Tab Allows you to set the idle brake of the model 6 Transmitter Display Digital readout
32. r and apply more brakes Note that additional braking force is applied when you push the trigger forward F E Telemetry Sensors Binding the Radio System e The battery power of the receiver pack will automatically register on the readout screen Steps to Re Bind e The engine temperature requires that the temperature 1 Make sure both the transmitter and the model are sensor SPM1450 be installed around the head just above turned off the head bolts as seen in the photo Note The temperature 2 Unplug the bottom plug in the receiver port marked sensor must be removed before removing the head from BIND RS the engine There is an external plug near the radio box 3 Install the bind plug into this port which will allow you to disconnect it if you wish to remove 4 Remove either of the two plugs directly above the bind the engine for cleaning plug Do Not use any other port 5 Install the plug that was removed from the bottom port BIND RS in step 2 into the open port from step 4 See photo i Sa ow ae a E af _ s T nm Tamam m aa iran a _ Blinking LED 7 iy Ss a ee m an _ e a Er y aA EN ia Wa e The RPM Speed sensor is mounted directly below the rear transmission input connector The connector has a silver stripe on it that the sensor reads Both of these items have to be kept clean for proper operation Use compressed air or a soft brush to remove dust or dirt that can preven
33. r vehicle clean using a brush to remove dirt and dust Look for cracks in the suspension arms and other molded parts Check that the tires are still glued to the wheels Check that all the wheel bearings are clean and lubricated Using your tools attempt to tighten all the screws and nuts e Verify that the Chamber Links and Steering linkage are not bent Check that the Toe and Chamber settings are as desired and equal e Check the Drivetrain o Check the Spur gear for wear o Check the Pinion gear e Take the shocks off the vehicle and check especially if they appear to be leaking as it is time to rebuild them Look over all the wiring and connections for bare wire or any place which could lead to a short circuit e Turnon the radio and if the Yellow LED is off or dim replace the 4 AA batteries in the transmitter e Turn on both the transmitter and the model and note the voltage of both Replace the batteries in the transmitter and or recharge the LiPo battery in the model if low After you become familiar with driving your Ten T you may need to reset or make adjustments for better driving performance Just as in a real car alignment is an important factor in your vehicle s handling When you are ready to make adjustments it is a good idea to have a flat work space to place your vehicle on This will enable you to easily and more quickly make both Toe in and Chamber adjustments These adjustments should be s
34. round the bladder 10 Screw the shock cap onto the body until a little resistance is felt 11 Slowly push the shock shaft up This will allow excess fluid to bleed out 12 Tighten the cap all the way down using the shock tools included in your kit 13 Move the shock shaft up and down The shaft should be easy to push up into the body of the shock 14 If increased pressure is felt towards the top there is too much oil in the shock Loosen the shock cap and bleed the shock as done in steps 11 amp 12 15 Make sure each pair front rear of shocks has the same rebound and compression This is checked by holding one shock in each hand horizontally and pushing them together by the shock end Watch carefully to ensure that both compress evenly Now release both shocks and again watch carefully as they should rebound the same 18 Warranty Information Warranty Period Exclusive Warranty Horizon Hobby Inc Horizon warranties that the Products purchased the Product will be free from defects in materials and workmanship at the date of purchase by the Purchaser Limited Warranty a This warranty is limited to the original Purchaser Purchaser and is not transferable REPAIROR REPLACEMENT AS PROVIDED UNDER THIS WARRANTY IS THE EXCLUSIVE REMEDY OF THE PURCHASER This warranty covers only those Products purchased from an authorized Horizon dealer Third party transactions are not covered by this warranty Proof
35. rther out the inside position is relative to the outside the more camber gain total camber change through the total throw of the suspension is present This is an adjustment that is difficult to make a generic statement as it can have slightly different results in various conditions The following is a summary of how this adjustment will usually impact the handling of the Ten T A longer front camber link will usually make the Ten T feel stiffer This will help keep the Ten T flatter with less roll but can make the Ten T handle worse in bumpy conditions it also will make the Ten T easier to drive A shorter front camber link will result in more front end roll which will provide more steering on tighter turns with the loss of some stability You will also lose some high speed steering but might gain some more steering response Too short of a front link may make the Ten T feel twitchy or wandery meaning that it may be difficult to drive straight at high speed Inboard Camber Vertical Adjustment Washers are often used under the inner ball stud mounting location this is one of the most important adjustments on the Ten T You should get a feel for how the number of washers affects the handling Adding washers will make the Ten T more stable and keep the front end flatter This works well on higher traction surfaces Removing washers will make the steering more aggressive which works well on lower traction surfaces This can be good
36. s and model engines United States Electronics and engines requiring inspection or repair should be shipped to the following address Horizon Service Center 4105 Fieldstone Road Champaign Illinois 61822 USA All other Products requiring warranty inspection or repair should be shipped to the following address Horizon Product Support 4105 Fieldstone Road Champaign Illinois 61822 USA Please call 877 504 0233 or e mail us at productsupport horizonhobby com with any questions or concerns regarding this product or warranty United Kingdom Electronics and engines requiring inspection or repair should be shipped to the following address Horizon Hobby UK Units 1 4 Ployters Rd Staple Tye Harlow Essex CM18 ZNS United Kingdom Please call 44 0 1279 641 097 or e mail us at sales horizonhobby co uk with any questions or concerns regarding this product or warranty MaS CE Compliance Information for the European Union Declaration of Conformity in accordance with ISO IEC 17050 1 Instructions for Disposal of WEEE by Users in the European Union This product must not be disposed of with other waste Instead it is the user s responsibility to dispose of their waste equipment by handing it over to a designated collection point for the recycling of waste electrical and electronic equipment The separate collection and recycling of your waste equipment at the time of disposal will help to conserve natural r
37. shows battery voltage temperature rpm speed and functions settings 7 Transmitter Antenna Transmits signal to the receiver in the model 8 AUX Lever for forward reverse 9 Starter button LF a Radio Operation It is important that you familiarize yourself with the radio system as this is your direct link to the model Never run your model with low receiver or transmitter batteries e Always fold the antenna to the upright position before running your model Never leave the power on or the batteries will not last long e Always turn the transmitter ON before turning the model ON e When finished running always turn the model OFF before the transmitter e For best operation it will be necessary to keep the trims adjusted for both the steering and throttle as noted on the following pages Steering Trim The model should go straight without turning the steering wheel If not tap the trim lever found just above and to the right of the steering wheel in the direction needed for the model to go straight Each tap of the trim button will be accompanied by an audible tone indicating a change has been made It may take several taps to get the correct trim setting Throttle Trim The model should idle without the tires rotating when the trigger is at its neutral position If not tap the trim lever found just above and to the left of the steering wheel to reposition the throttle servo and close the carbureto
38. st two hours as shown in the Tuning a Nitro Engine section If the engine is running too rich below 180 F turn the high speed needle in clockwise one hour at a time until it is running within the normal range Using the R O S S Starting System The Ten T uses the exciting new Remote On board Starting System R O S S It is absolutely critical that you read and follow these instructions for proper operation and to get the full enjoyment of this exclusive feature NOTE When the engine is new it is harder for the starter motor to turn the engine over so it is very important to understand and follow these steps COLD STARTS k O Pie w i 10 You must read the Tuning a Nitro Engine section before starting Make sure the LiPo battery in the truck has been charged Check to make sure that the exhaust exit tube is not hot Fill the fuel tank with fuel Switch on the transmitter and then the model Place the model on the ground in an open area Push and hold the starter button on the back of the transmitter which will engage the starter and start turning the engine over It will take 4 or 5 seconds for it to draw fuel from the tank as the engine turns over at which point you will hear it starting to fire As the engine starts to fire keep the starter button depressed and pull back the throttle 1 4 inch If the engine starts running the model will start to move Give the model at least half throttle and allow
39. step instructions Engine tries to start but will not run i Engine may be loaded up with excess fuel inside Pull the trigger 1 4 inch and count to 5 before trying to start If starting improves repeat until the engine runs and idles Engine may be overheated Let cool open high speed needle 2 hours and retry If the fuel has been left open or is over 6 months old try replacing the fuel including that in the fuel line Disconnect the red lead from the starter motor and push the starter button for 5 seconds Reattach the red lead to the starter motor apply full throttle and try starting If the engine starts release the throttle immediately before driving If the engine refuses to start check to make sure there is fuel in the tank If so disconnect the fuel line holding it at carburetor level pointing away from the chassis Turn the engine over for 5 to 10 seconds Fuel should run squirt out of the fuel line If not check for restrictions holes leaks etc in the fuel and pressure lines If the engine refuses to start read the Engine Tuning section for more help Ni Servicing Your Shocks From time to time you should check your shocks for adequate fluid If the fluid is low or it is getting dirty you should change the fluid in the shocks You may also want to change the shock fluid and or the pistons to better address the conditions you are running on Regardless of what the reason you will want to follow these sim
40. t Use the plastic turnbuckle wrench supplied with the Ten T to adjust these Using the right hand threaded side as your reference if you turn the link to the right clockwise you will make it shorter If you turn it to the left counterclockwise you will make it longer If you will be making a lot of adjustments you should consider using the LOSA99165 Aluminum Turnbuckle Wrench Static Camber This refers to the angle of the wheels tires relative to the surface viewed from either the front or back Negative camber means that the top of the tire leans in toward the chassis Positive camber means the top of the tire leans out away from the chassis Camber can be precisely measured with after market camber gauges sold at a local hobby shop It can be measured roughly using any square to the ground object by checking the gap between the square edge and the top of the tire Testing has shown that 1 degree of negative camber is best for most track conditions Increasing negative camber in the range of 1 2 degrees will generally increase steering Decreasing negative camber in the range of 0 1 degree will generally decrease steering and the Ten T will feel easier to drive as a result This is most often a very critical adjustment in tuning your Ten T that can be made quickly and easily Inboard Camber Location The Ten T has two different inner locations with vertical adjustment for the front camber tie rod In general the lower or fu
41. t operation NEVER use any kind of solvent on either of these as it will cause the stripe to fall off and the sensor to fail If the stripe should fall off replace it with one from the SPM1512 Telemetry RPM Sticker Sheet 6 Turn on the model an LED located beneath the m in Spektrum when viewed from the side will start blinking The radio is now ready to bind 7 Turn on the transmitter and depress the selector wheel twice which will bring up the LIST screen 8 Roll the selector wheel down until it highlights BIND and press it once to bring up the Bind screen E aonential 9 Roll the selector wheel down one click to select the BIND function and press it once again 10 The box around BIND will turn dark for a few seconds then it will return to normal as seen in step 9 and the LED in the receiver will stop blinking See photo a rg BIND Model MAME 7 Place the RK intebind inode first 11 The system is now bound Remove the bind plug and return the plugs to their original positions L E Engine Break In and Adjustments The new Losi 3 4 engine in your Ten T has been machined to tight tolerances and does not need an extended break in It is always a good idea to take it easy for the first few tanks of fuel to let all the gears and moving parts seat into one another You will notice after the first hour of operation that the engine will pick up power
42. the shaft up against the edge of the cutout toward the center of the chassis As you push down on the screwdriver handle the flywheel on the engine will rotate toward the outer side of the cutout Use 33 LA A En 4 D 4 j j s f A N 0 j 4 A ere ny A ie t 4 4 p AA 4 Turn the receiver switch in the model Off then On again which will reset the circuit breaker in the battery pack Press the starter button following steps 8 through 11 above Note This situation will stop after the first hour of engine operation The engine may be flooded too much fuel inside the engine Remove the head protector from the head and blue igniter lead from the tip of the glow plug then the glow plug itself Turn the radio switch in the model Off then On again which will reset the circuit breaker in the battery pack Place a rag over the top of the engine and engage the starter for 5 seconds Raw fuel should spray out of the glow plug hole Replace the glow plug making sure to include the copper gasket on the plug Reattach the igniter lead and head protector and follow steps 8 through 11 under Cold Starts Checking the Glow Plug Remove the four screws and the head protector on the top of the engine Use needle nose pliers to remove the blue glow plug lead then remove the glow plug Disconnect the Red lead from the starter motor Reattach the blue lead
43. to avoid damaging your new RC vehicle If you choose to not follow these steps or instructions it will be considered negligence If after review of this manual and prior to running your Ten T you determine this RC vehicle is not what you want DO NOT proceed and DO NOT run the Ten T If the Ten T has been run your local hobby shop will not be able to process a return or accept it for exchange Safety Precautions THIS PRODUCT IS NOT A TOY The Ten T is a sophisticated high performance radio control model which needs to be operated with caution and common sense Failure to operate this model in a safe and responsible manner could result in personal and or property damage It is your responsibility to see that the instructions and warnings are followed and precautions adhered to The Ten T is not intended for use by children without direct adult supervision Losi and Horizon Hobby shall not be liable for any loss or damages whether direct indirect special incidental or consequential arising from the use misuse or abuse of this product or any product required to operate it This is still only a model do not expect it to do unrealistic stunts Warnings The Ten T is powered by a special fuel containing flammable liquids and special care must be taken as noted below e Model fuel is dangerous if handled carelessly Follow all directions and precautions on the fuel container NEVER drink fuel call a doctor immediately if
44. y consideration Be sure your name address and RMA number are clearly written on the outside of the shipping carton Warranty Inspection and Repairs To receive warranty service you must include your original sales receipt verifying the proof of purchase date Provided warranty conditions have been met your Product will be repaired or replaced free of charge Repair or replacement decisions are at the sole discretion of Horizon Hobby aN ay al LF a Non Warranty Repairs Should your repair not be covered by warranty the repair will be completed and payment will be required without notification or estimate of the expense unless the expense exceeds 50 of the retail purchase cost By submitting the item for repair you are agreeing to payment of the repair without notification Repair estimates are available upon request You must include this request with your repair Non warranty repair estimates will be billed a minimum of 1 2 hour of labor In addition you will be billed for return freight Please advise us of your preferred method of payment Horizon accepts money orders and cashiers checks as well as Visa MasterCard American Express and Discover cards If you choose to pay by credit card please include your credit card number and expiration date Any repair left unpaid or unclaimed after 90 days will be considered abandoned and will be disposed of accordingly Please note non warranty repair is only available on electronic

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