Honda FOURTRAX 350 Owner's Manual
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05/05/18 13:11:50 32HN4660_002
Honda TRX350TM/FM
FOURTRAX 350/4 4
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OWNER'S MANUAL

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Summary of Contents for Honda FOURTRAX 350

  • Page 1 05/05/18 13:11:50 32HN4660_002 Honda TRX350TM/FM FOURTRAX 350/4 4 × OWNER’S MANUAL...
  • Page 2 05/05/18 13:11:56 32HN4660_003 Introduction Congratulations on choosing your Honda ATV. When you own a Honda, you’re part of a worldwide family of satisfied − customers people who appreciate Honda’s reputation for building quality into every product. Your Honda was designed as a recreational ATV for off-road use by one rider only.
  • Page 3 05/05/18 13:12:00 32HN4660_004 Introduction If you have any questions, or if you ever need special service or repairs, remember that your Honda dealer knows your ATV best and is dedicated to your complete satisfaction. Happy riding! Introduction...
  • Page 4 05/05/18 13:12:04 32HN4660_005 A Few Words About Safety Your safety, and the safety of others, is very important. And operating this ATV safely is an important responsibility. To help you make informed decisions about safety, we have provided operating procedures and other information on labels and in this manual. This information alerts you to potential hazards that could hurt you or others.
  • Page 5 05/05/18 13:12:09 32HN4660_006 A Few Words About Safety These signal words mean: You WILL be KILLED or SERIOUSLY HURT if you don’t follow instructions. You CAN be KILLED or SERIOUSLY HURT if you don’t follow instructions. You CAN be HURT if you don’t follow instructions.
  • Page 6 05/05/18 13:12:17 32HN4660_007 Contents These pages give an overview of the contents of your owner’s manual. The first page of each section lists the topics covered in that section. ATV Safety ..................Important safety information you should know, plus a look at the safety-related labels on your ATV.
  • Page 7 Contents Servicing Your Honda ..............Why your ATV needs regular maintenance, what you need to know before servicing your Honda, an owner maintenance schedule, and instructions for specific maintenance and adjustment items. Tips ....................How to store and transport your ATV and how to be an environmentally-responsible rider.
  • Page 8 05/05/18 13:12:28 32HN4660_009...
  • Page 9 05/05/18 13:12:32 32HN4660_010 ATV Safety This section presents some of the most important information and recommendations to help you ride your ATV safely. Please take a few moments to read these pages. This section also includes information about the location of safety labels on your ATV. Important Safety Information ..............
  • Page 10 05/05/18 13:12:39 32HN4660_011 Important Safety Information − Your ATV can provide many years of service and pleasure if you take responsibility for your own safety and understand the challenges you can meet while riding. There is much that you can do to protect yourself when you ride. You’ll find many helpful recommendations throughout this manual.
  • Page 11 05/05/18 13:12:45 32HN4660_012 Important Safety Information Ride Off-Road Only Your ATV is designed and manufactured for off-road use only. The tyres are not made for pavement, and the ATV does not have turn signals and other features required for use on public roads. If you need to cross a paved or public road, get off and walk your ATV across.
  • Page 12 So don’t drink and ride, and don’t let your friends drink and ride either. Keep Your Honda in Safe Condition It’s important to keep your ATV properly maintained and in safe riding condition. Having a breakdown can be difficult, especially if you are stranded off-road far from your base.
  • Page 13 Anyone who rides the vehicle should read and understand this information before riding. The labels should be considered permanent parts of the vehicle. If a label comes off or becomes hard to read, contact your Honda dealer for replacements. ATV Safety...
  • Page 14 05/05/18 13:13:07 32HN4660_015 Safety Labels (TRX350TM) (TRX350FM) (TRX350TM) (TRX350FM) ATV Safety...
  • Page 15 05/05/18 13:13:21 32HN4660_016 Safety Labels (TRX350FM only) ATV Safety...
  • Page 16 05/05/18 13:13:23 32HN4660_017 ATV Safety...
  • Page 17: Table Of Contents

    05/05/18 13:13:28 32HN4660_018 Instruments & Controls This section shows the location of all indicators and controls you would normally use before or while riding your ATV. The items listed on this page are described in this section. Instructions for other components are presented in other sections of this manual where they will be most useful.
  • Page 18 05/05/18 13:13:32 32HN4660_019 Instruments & Controls Controls & Features ................22 Fuel Valve ..................22 Choke Knob ..................23 Ignition Switch ................. . 24 Start Button ..................25 Engine Stop Switch ................25 Headlight Switch ................
  • Page 19: Operation Component Locations

    05/05/18 13:13:37 32HN4660_020 Operation Component Locations headlight switch reverse selector knob horn button parking brake lock lever choke knob rear brake lever/ front brake parking brake lever lever headlight throttle lever dimmer switch ignition switch start button engine stop switch Instruments &...
  • Page 20 05/05/18 13:13:41 32HN4660_021 Operation Component Locations rear cargo rack flag pole bracket seat lock lever front cargo rack recoil starter rear brake pedal Instruments & Controls...
  • Page 21 05/05/18 13:13:45 32HN4660_022 Operation Component Locations starting primer knob utility box accessory socket fuel valve trailer hitch shift lever Instruments & Controls...
  • Page 22: Indicators & Displays

    05/05/18 13:13:51 32HN4660_023 Indicators & Displays The indicators and displays on your ATV keep you informed, alert you to possible problems, and make your riding safer and more enjoyable. Refer to the indicators frequently. Their functions are described on the following pages.
  • Page 23 ) and remain on until you shift out of reverse or neutral. If one of these indicators does not come on when it should, have your Honda dealer check for problems. Display Check When the ignition switch is turned ON (...
  • Page 24 05/05/18 13:14:15 32HN4660_025 Indicators & Displays Reverse indicator Lights when the transmission is in reverse. Lamp Check. Neutral indicator Lights when the transmission is in neutral. Lamp Check. High oil Lights when engine oil temperature temperature is high enough to adversely affect the indicator service life of the engine.
  • Page 25: Multi-Function Display

    05/05/18 13:14:22 32HN4660_026 Indicators & Displays Multi-function Display The multi-function display ( ) includes the following functions: Speedometer Odometer Tripmeter Hourmeter Digital clock The digital clock will reset if the battery is disconnected. (11) (10) (1) multi-function display (7) digital clock/hourmeter (2) reverse indicator (8) minute select button (3) neutral indicator...
  • Page 26: Odometer

    05/05/18 13:14:29 32HN4660_027 Indicators & Displays Odometer When selected, the odometer ( ) registers total distance traveled in kilometers while the ignition is ON ( ). To change the display from tripmeter to odometer, press and release the Odometer/Tripmeter select button ( ).
  • Page 27: Hourmeter

    05/05/18 13:14:34 32HN4660_028 Indicators & Displays Hourmeter When selected, the hourmeter ( ) shows accumulated hours while the ignition is ON ( ). The hourmeter provides accurate service period information for initial and regular maintenance. To change the display from the digital clock to the hourmeter, press and release the hourmeter/ digital clock select button ( ).
  • Page 28: Digital Clock

    05/05/18 13:14:42 32HN4660_029 Indicators & Displays Digital Clock Shows hour and minute while the ignition is ON ( ). To change the display from hourmeter to digital clock, press and release the hourmeter/digital clock select button ( ). To adjust the time, proceed as follows: Turn the ignition switch ON ( ).
  • Page 29: Fuel Gauge

    05/05/18 13:14:48 32HN4660_030 Indicators & Displays Fuel Gauge The fuel gauge ( ) shows the approximate fuel supply available. At F (Full), the fuel tank capacity including reserve is: 13.9 (3.67 US gal , 3.06 Imp gal) When the gauge needle ( ) enters the red band ( ), fuel will be low and you should refill the tank as soon as possible.
  • Page 30: Controls & Features

    05/05/18 13:14:57 32HN4660_031 Controls & Features Fuel Valve LEFT SIDE (1) fuel valve The manual fuel valve ( ) is located on the left side of the fuel tank cover. The three-way fuel valve is used to control the flow of fuel from the fuel tank to the carburetor.
  • Page 31: Choke Knob

    05/05/18 13:15:02 32HN4660_032 Controls & Features Choke Knob LEFT HANDLEBAR (1) choke knob (A) fully ON (B) fully OFF The choke knob ( ) may be used when starting the engine. See page Instruments & Controls...
  • Page 32: Ignition Switch

    05/05/18 13:15:10 32HN4660_033 Controls & Features Ignition Switch The ignition switch ( ) is used for starting and stopping the engine (page ). Insert the key and turn it to the right for the ON ( position. Key Position Function ON ( Electrical circuits on.
  • Page 33: Start Button

    05/05/18 13:15:18 32HN4660_034 Controls & Features Start Button LEFT HANDLEBAR START (1) start button (2) engine stop switch The start button ( ) is used for starting the engine. Pushing the button in starts the engine. See Starting Procedure, page When the start button is pushed, the starter motor will crank the engine.
  • Page 34: Headlight Switch

    05/05/18 13:15:25 32HN4660_035 Controls & Features Headlight Switch LEFT HANDLEBAR (1) headlight switch (2) headlight dimmer switch (3) horn button The headlight switch ( ) is used to turn the headlight ON ( ) or OFF ). To operate, turn the switch to ON ( ) or OFF ( Headlight Dimmer Switch The headlight dimmer switch ( ) is used to change between the high...
  • Page 35: Starting Primer Knob

    05/05/18 13:15:32 32HN4660_036 Controls & Features Starting Primer Knob LEFT SIDE (1) starting primer knob The starting primer knob ( ) is located on the carburetor float bowl. The knob may be used when starting the engine in extremely cold −...
  • Page 36: Throttle Lever

    05/05/18 13:15:37 32HN4660_037 Controls & Features Throttle Lever RIGHT HANDLEBAR (1) throttle lever (A) to open the throttle The throttle controls engine rpm (speed). To increase engine rpm, press the throttle lever ( ) with your thumb. To reduce engine rpm, release pressure on the throttle lever.
  • Page 37: Reverse Selector Knob

    05/05/18 13:15:43 32HN4660_038 Controls & Features Reverse Selector Knob The reverse selector knob ( ), located on the rear brake lever/parking brake lever ( ), is used to shift into reverse. To operate, with your ATV stopped and the transmission in neutral (make sure the neutral indicator lights), push in the knob, squeeze the rear brake lever/parking brake lever, then depress the shift lever.
  • Page 38: Front Brake Lever

    05/05/18 13:15:49 32HN4660_039 Controls & Features Front Brake Lever The front brake lever is used to slow or stop your ATV. To operate, pull the lever. For information on braking techniques, see page Rear Brake Lever The rear brake lever is used to slow or stop your ATV. To operate, pull the lever.
  • Page 39: Parking Brake

    05/05/18 13:15:55 32HN4660_040 Controls & Features Parking Brake LEFT HANDLEBAR (1) lock lever (A) to lock (2) rear brake lever/ parking brake lever The lock lever ( ) on the rear brake lever/parking brake lever ( ) allows it to be used as a parking brake. To operate, first squeeze the rear brake lever/parking brake lever using your left hand and then lock it with the lock lever using your right hand.
  • Page 40: Flag Pole Bracket

    Flag Pole Bracket RIGHT REAR (1) flag pole bracket Flag poles are optional equipment available from your Honda dealer. To mount a pole in the bracket ( ), follow the instructions that come with the flag pole kit. Flag poles are required in some riding areas. Check local regulations before riding.
  • Page 41: Trailer Hitch

    05/05/18 13:16:06 32HN4660_042 Controls & Features Trailer Hitch REAR (1) trailer hitch (2) ball The trailer hitch ( ) is located on the rear axle housing. To use the hitch, you’ll need a proper size ball ( ) as specified by the trailer manufacturer.
  • Page 42: Accessory Socket

    05/05/18 13:16:12 32HN4660_043 Controls & Features Accessory Socket LEFT FRONT FENDER (3) cap (1) accessory socket (2) front fender The accessory socket ( ) is attached to the left side of the front fender ( ). You can use the accessory socket to power a trouble light, spotlight, CB radio, or cell phone, etc.
  • Page 43 05/05/18 13:16:17 32HN4660_044 Controls & Features Be sure the engine is on and the headlights are turned off before using the accessory socket, otherwise you may drain the battery. The accessory socket’s rated capacity is DC 12V, 120 Watts (10A) or less.
  • Page 44: Utility Box

    05/05/18 13:16:25 32HN4660_045 Controls & Features Utility Box The utility box ( ) is located on the left side of the fuel tank. You may store small, lightweight items in the box. To open: Lift the D-ring ( ) on the quick-release fastener. Turn it counterclockwise until it releases.
  • Page 45: Before Riding

    05/05/18 13:16:29 32HN4660_046 Before Riding Before each ride, you need to make sure you and your Honda are both ready to ride. To help get you prepared, this section discusses how to evaluate your riding readiness, what items you should check on your ATV, and adjustments to make for your comfort, convenience, or safety.
  • Page 46: Are You Ready To Ride

    05/05/18 13:16:38 32HN4660_047 Are You Ready to Ride? Before you ride your ATV for the first time, we urge you to: Read this owner’s manual and the labels on your ATV carefully. Make sure you understand all the safety messages. Know how to operate all the controls.
  • Page 47 05/05/18 13:16:45 32HN4660_048 Are You Ready to Ride? An open-face helmet offers some protection, but a full-face helmet offers more. Always wear a face shield or goggles to protect your eyes and help your vision. Operating this ATV without wearing an approved motorcycle helmet, eye protection, and protective clothing could increase your chances of severe injury or death in the event of...
  • Page 48: Rider Training

    Beginning and inexperienced operators should complete the certified training course offered by Honda. They should then regularly practice the skills learned in the course and the operating techniques described in the owner’s manual.
  • Page 49: Age Recommendation

    05/05/18 13:16:56 32HN4660_050 Are You Ready to Ride? Age Recommendation The minimum recommended age for this ATV model is 16. For safety, never let children under 16 years old operate this vehicle. A child using an ATV that is not recommended for their age could lose vehicle control while riding, resulting in severe injury or death.
  • Page 50: No Alcohol Or Drugs

    05/05/18 13:17:00 32HN4660_051 Are You Ready to Ride? No Alcohol or Drugs Alcohol, drugs and ATVs don’t mix. Even a small amount of alcohol can impair your ability to operate an ATV safely. Likewise, drugs − even if prescribed by a physician can be dangerous while operating an −...
  • Page 51: Is Your Atv Ready To Ride

    If your ATV has overturned or been involved in a collision, do not ride the vehicle until it has been inspected by your Honda dealer. There may be damage or other problems you cannot see. Improperly maintaining this ATV or failing to...
  • Page 52 05/05/18 13:17:21 32HN4660_053 Is Your ATV Ready to Ride? Tyres Use a gauge to check the air pressure. Adjust if needed. Also look for signs of damage or excessive wear (page Driveshaf t Boots Check for damage (page ( TRX350FM only ) Nuts &...
  • Page 53 Move the handlebar right and left and check that there is no excessive backlash. Remember, be sure to take care of any problem you find, or have your Honda dealer correct it before you ride. Before Riding...
  • Page 54: Load Limits & Guidelines

    05/05/18 13:17:39 32HN4660_055 Load Limits & Guidelines Your Honda was designed as a rider-only ATV. It was not designed to carry a passenger. It can carry cargo on the cargo racks, however, carrying cargo anywhere else or carrying a passenger could interfere with your balance and control of the ATV.
  • Page 55: Load Limits

    05/05/18 13:17:50 32HN4660_056 Load Limits & Guidelines Load Limits Following are the load limits for your ATV: There are limits to how much weight can be carried on your ATV and be pulled in a trailer. The following load limits apply to standard equipment only. Modifying your ATV, using non-standard equipment, or riding on terrain that is not flat and smooth could further reduce these limits.
  • Page 56: Loading Guidelines

    05/05/18 13:18:01 32HN4660_057 Load Limits & Guidelines Loading Guidelines Carrying cargo or pulling a trailer will affect how your ATV handles and greatly reduce its ability in accelerating, braking and making turns and other maneuvers. Be sure to observe the weight limits and follow these guidelines: Check that the tyres are properly inflated.
  • Page 57: Accessories & Modifications

    Honda cannot test all other accessories, you must be personally responsible for proper selection, installation, and use of non-Honda accessories. Check with your Honda dealer for assistance and always follow these guidelines: Make sure the accessory does not obscure any lights, reduce ground clearance, limit suspension travel or steering travel, or interfere with operating any controls.
  • Page 58: Modifications

    05/05/18 13:18:13 32HN4660_059 Accessories & Modifications Modifications We strongly advise you not to remove any original equipment or modify your ATV in any way that would change its design or operation. Such changes could seriously impair your ATV’s handling, stability, and braking, making it unsafe to ride.
  • Page 59: Basic Operation & Riding

    05/05/18 13:18:19 32HN4660_060 Basic Operation & Riding This section gives basic riding instructions, including how to start and stop your engine, and how to use the throttle and brakes. It also provides important information on riding with cargo. To protect your new engine and enjoy optimum performance and service life, refer to Break-in Guidelines (page For information about carburetor adjustment for riding at high altitude, see page...
  • Page 60 05/05/18 13:18:22 32HN4660_061 Basic Operation & Riding Braking ....................67 Riding Your ATV ................. 69 Making Turns ..................69 Skidding or Sliding ................71 Riding Up Hills ................. 72 Riding Down Hills ................76 Crossing or Turning on Hills or Slopes ..........
  • Page 61: Safe Riding Precautions

    05/05/18 13:18:29 32HN4660_062 Safe Riding Precautions Before riding your ATV for the first time, please review the ATV Saf ety section beginning on page 1, and the Bef ore Riding section beginning on page Even if you have ridden other ATVs, take time to become familiar with how this ATV works and handles.
  • Page 62: Keep Hands And Feet On Controls

    05/05/18 13:18:34 32HN4660_063 Safe Riding Precautions You should never ride your ATV on public streets, roads or highways, even if they are not paved. Drivers of street vehicles may have difficulty seeing and avoiding you, which could lead to a collision. In many states it is illegal to operate ATVs on public streets, roads and highways.
  • Page 63: Control Speed

    05/05/18 13:18:38 32HN4660_064 Safe Riding Precautions Control Speed Riding at excessive speed increases the chance of an accident. In choosing a proper speed, you need to consider the capability of your vehicle, the terrain, visibility and other operating conditions, plus your own skills and experience.
  • Page 64: Use Care On Unfamiliar Or Rough Terrain

    05/05/18 13:18:43 32HN4660_065 Safe Riding Precautions Use Care on Unfamiliar or Rough Terrain Before riding in a new area, always check the terrain thoroughly. Don’t ride fast on unfamiliar terrain or when visibility is limited. (It’s sometimes difficult to see obstructions like hidden rocks, bumps, or holes in time to react.) Failure to use extra care when operating this ATV on unfamiliar terrain could result in the ATV...
  • Page 65: Do Not Perform Stunts

    05/05/18 13:18:48 32HN4660_066 Safe Riding Precautions Never ride past the limit of visibility. Maintain a safe distance between your ATV and other off-road vehicles. Always exercise caution, and use extra care on rough, slippery and loose terrain. Failure to use extra care when operating on excessively rough, slippery or loose terrain could cause loss of traction or vehicle control, which could result in an accident, including an...
  • Page 66: Starting & Stopping The Engine

    05/05/18 13:18:59 32HN4660_067 Starting & Stopping the Engine Always follow the proper starting procedure described below. For your safety, avoid starting or operating the engine in an enclosed area such as a garage. Your ATV’s exhaust contains poisonous carbon monoxide gas which can collect rapidly in an enclosed area and cause illness or death.
  • Page 67: Starting Procedure

    05/05/18 13:19:09 32HN4660_068 Starting & Stopping the Engine Starting Procedure To restart a warm engine, follow the procedure for ‘‘High Air Temperature.’’ The starter motor will operate only when the transmission is in neutral. − − Normal Air Temperature 10° 35°C (50° 95°F) LEFT HANDLEBAR (1) choke knob (A) fully ON...
  • Page 68 05/05/18 13:19:17 32HN4660_069 Starting & Stopping the Engine High Air Temperature 35°C (95°F) or above LEFT HANDLEBAR (1) start button Do not use the choke. With the throttle slightly open, press the start button ( ). Low Air Temperature 10°C (50°F) or below Follow the procedure for ‘‘Normal Air Temperature.’’...
  • Page 69: Flooded Engine

    05/05/18 13:19:28 32HN4660_070 Starting & Stopping the Engine Flooded Engine If the engine fails to start after repeated attempts, it may be flooded with excess fuel. To clear a flooded engine: Move the engine stop switch to OFF ( Push the choke knob down all the way to fully OFF. Open the throttle fully.
  • Page 70: Using The Recoil Starter

    Pull the grip up briskly and fully. After the engine starts, allow the starter grip to return slowly. If the starter grip does not return smoothly (because of dirt in the assembly), see your Honda dealer. RIGHT SIDE (1) right side cover (2) recoil starter grip Basic Operation &...
  • Page 71: Shifting Gears

    05/05/18 13:19:42 32HN4660_072 Shifting Gears UPSHIFTING SEQUENCE DOWNSHIFTING SEQUENCE Your ATV has five forward gears: 1, 2, 3, 4, and 5. The shift lever is located near the left footpeg. One full stroke of the shift lever shifts the transmission to the next higher or lower gear in the shifting sequence.
  • Page 72 05/05/18 13:19:53 32HN4660_073 Shifting Gears After starting the engine and letting it warm up, follow these procedures: With the transmission in neutral, release the parking brake, but continue squeezing the rear brake lever. With the throttle closed, raise the shift lever one full stroke to shift into 1st (first) gear.
  • Page 73: Riding In Reverse

    05/05/18 13:20:01 32HN4660_074 Riding in Reverse If you need to ride in reverse, make sure the area behind you is clear and only operate the ATV at low speed. Improperly operating in reverse could cause you to hit an obstacle or person behind you, resulting in serious injury.
  • Page 74 05/05/18 13:20:06 32HN4660_075 Riding in Reverse To stop, close the throttle and gradually apply both the front and rear brakes. Do not abruptly apply the rear brake by itself. To shift out of reverse and into neutral, raise the shift lever one stroke. Applying only the rear brake abruptly when operating in reverse gear could cause the front wheels to lift off the ground and the ATV could...
  • Page 75: Braking

    05/05/18 13:20:13 32HN4660_076 Braking Your ATV is equipped with drum brakes on both front wheels which are hydraulically-activated by operating the right brake lever. A single drum brake on the rear axle housing is mechanically-activated by depressing the brake pedal or operating the left brake lever. TRX350FM only: Although the front and rear brakes have separate controls, your ATV’s four-wheel drive interconnects all four wheels.
  • Page 76 05/05/18 13:20:18 32HN4660_077 Braking Your ability to brake in a turn and to brake hard in an emergency situation are important riding skills. When descending a long, steep grade, use engine compression braking by downshifting, with intermittent use of both brakes. Continuous brake application can overheat the brakes and reduce their effectiveness.
  • Page 77: Riding Your Atv

    05/05/18 13:20:23 32HN4660_078 Riding Your ATV Making Turns Learn how to turn your ATV properly. Practice the techniques outlined in this section on level ground and at low speeds until you are confident in making turns. Turning improperly can make the ATV to go out of control, causing a collision or overturn.
  • Page 78 05/05/18 13:20:30 32HN4660_079 Riding Your ATV Lean your body to the inside of a turn and forward. To make a turn on level ground: Steer the handlebar and lean your body toward the inside of the turn. Leaning helps balance the vehicle, and it feels more comfortable.
  • Page 79: Skidding Or Sliding

    05/05/18 13:20:35 32HN4660_080 Riding Your ATV Skidding or Sliding The terrain surface can be a major factor affecting turns. Skidding during a turn is more likely to occur on slippery surfaces, such as snow, ice, mud and loose gravel. If you skid on ice, you may lose all directional control.
  • Page 80: Riding Up Hills

    05/05/18 13:20:41 32HN4660_081 Riding Your ATV Riding Up Hills The ATV’s ability to safely climb hills largely depends on the rider’s skill and judgment. Begin by practicing on smooth, gentle slopes. As you gain experience, you’ll learn the hazards and your own limitations. You may then proceed to ride on more difficult terrain.
  • Page 81 05/05/18 13:20:48 32HN4660_082 Riding Your ATV Shift weight forward when climbing hills. Always check the terrain carefully before you start up any hill. Never climb hills with excessively slippery or loose surfaces. To climb a hill, take a running start in an appropriate gear and speed for the conditions.
  • Page 82 05/05/18 13:20:56 32HN4660_083 Riding Your ATV Stalling the ATV and/or Rolling Backwards: If you incorrectly estimate climbing capability or terrain conditions, the ATV may not have enough power or traction to continue uphill. If this happens, the ATV can stall and/or roll backwards. Stalling, rolling backwards or improperly dismounting while climbing a hill could result in the ATV overturning.
  • Page 83 05/05/18 13:21:04 32HN4660_084 Riding Your ATV What to do after the ATV has stalled or rolled backwards: If the hill is too steep or too slippery, or if you have any doubt whether you can safely walk the ATV back down the hill, leave the vehicle where it is and get help.
  • Page 84: Riding Down Hills

    05/05/18 13:21:11 32HN4660_085 Riding Your ATV Riding Down Hills It’s usually advisable to descend hills with the ATV pointed straight downhill. Avoid angles that would cause the vehicle to lean sharply to one side. Going down a hill improperly could cause loss of control or cause the ATV to overturn.
  • Page 85: Crossing Or Turning On Hills Or Slopes

    05/05/18 13:21:17 32HN4660_086 Riding Your ATV When you’ve selected a safe downhill path, shift into a lower gear, shift your weight back with your arms extended and braced against the handlebar, then go down slowly with the throttle closed. Use mainly the rear brake to control speed. Avoid using either the front brake or rear brake hard or abruptly when riding down hills.
  • Page 86 05/05/18 13:21:26 32HN4660_087 Riding Your ATV Crossing Hills or Slopes To maintain balance and stability when riding across a slope, you need to shift weight toward the uphill side of the vehicle. To do this, move your body off the centre of the seat and lean toward the uphill side.
  • Page 87: Riding Over Obstacles

    05/05/18 13:21:30 32HN4660_088 Riding Your ATV Riding Over Obstacles Before operating in a new area, check for obstacles. Watch out for bumps, rain ruts, potholes and other obstacles in the terrain. When you approach any obstacle, reduce your speed and be prepared to stop. Never try to ride over large obstacles, such as large rocks or fallen logs.
  • Page 88: Riding Through Water

    05/05/18 13:21:39 32HN4660_089 Riding Your ATV Riding Through Water Your ATV is designed to travel through water up to approximately 254 mm (10 inches) deep. Before crossing a stream, make sure the water is not too deep or flowing too fast. The ATV tyres have some ability to float.
  • Page 89: Parking

    05/05/18 13:21:50 32HN4660_090 Parking Look for level parking area. Make sure the ground surface is firm. After bringing your ATV to a stop, hold the brakes while you shift into neutral. Set the parking brake. Turn the ignition switch OFF ( If you’re through riding for the day, turn the fuel valve OFF.
  • Page 90 05/05/18 13:21:52 32HN4660_091 Basic Operation & Riding...
  • Page 91: Servicing Your Honda

    You’ll also find important safety precautions, information on fuels and oils, and tips for keeping your Honda looking good. For information about replacing fuses, see page Bef ore You Service Your Honda The Importance of Maintenance ............85 Maintenance Safety ................
  • Page 92 05/05/18 13:22:07 32HN4660_093 Servicing Your Honda Service Procedures Fluids & Filters Fuel ..................... 100 Engine Oil & Filter ................103 Gear Case Oil ..................110 Differential Oil (TRX350FM only) ........... . 112 Air Cleaner ..................114...
  • Page 93: The Importance Of Maintenance

    Frequent servicing of the air cleaner is especially important to help you avoid a possible costly engine repair. If your ATV overturns or is involved in a crash, be sure your Honda dealer inspects all major parts, even if you are able to make some repairs.
  • Page 94: Maintenance Safety

    Other tasks that are more difficult and require special tools are best performed by professionals. Removing the wheels should normally be handled only by a Honda technician or other qualified mechanic. Instructions are included in this manual only to assist in emergency service.
  • Page 95: Important Safety Precautions

    Keep cigarettes, sparks, and flames away from all fuel- related parts. Remember that your Honda dealer knows your ATV best and is fully equipped to maintain and repair it. To ensure the best quality and reliability, use only new genuine Honda parts or other equivalents for repair and replacement.
  • Page 96: Maintenance Schedule

    Other items involve more extensive procedures and may require special training, tools, and equipment. We recommend that you have your Honda dealer perform these tasks unless you have advanced mechanical skills and the required tools and equipment.
  • Page 97 ) may require more technical information and tools. Consult your Honda dealer. * Should be serviced by your Honda dealer, unless you have the proper tools and service data and are mechanically qualified. Refer to the official Honda Shop Manual.
  • Page 98 100 operating hours or 12 months: R ENGINE OIL FILTER ENGINE IDLE SPEED Should be serviced by your Honda dealer, unless you have the proper tools and service data and are mechanically qualified. Refer to the official Honda Shop Manual. Servicing Your Honda...
  • Page 99 STEERING SYSTEM − Should be serviced by your Honda dealer, unless you have the proper tools and service data and are mechanically qualified. Refer to the official Honda Shop Manual. In the interest of safety, we recommend these items be serviced only by your Honda dealer.
  • Page 100: Maintenance Record

    (Miles) or ODO or Date Performed Notes hours HOUR 150 (100) or 1,000 (600) or 2,000 (1,200) or 3,000 (1,800) or 4,000 (2,400) or 5,000 (3,000) or 6,000 (3,600) or 7,000 (4,200) or 8,000 (4,800) or Servicing Your Honda...
  • Page 101: Maintenance Component Locations

    05/05/18 13:23:03 32HN4660_102 Maintenance Component Locations choke knob front brake fluid reservoir rear brake lever/ front brake lever parking brake lever throttle lever fuel fill cap Servicing Your Honda...
  • Page 102 05/05/18 13:23:07 32HN4660_103 Maintenance Component Locations air cleaner housing air cleaner drain tube engine idle speed brake pedal/lever differential oil adjusting nut filler cap (TRX350FM) rear brake pedal dipstick differential oil drain bolt (TRX350FM) engine oil filter Servicing Your Honda...
  • Page 103 Maintenance Component Locations storage compartment tool kit/owner’s manual/ air pressure gauge spark plug battery fuse box/main fuse clutch spark arrester gear case oil filler cap gear case oil drain bolt engine oil filler cap engine oil drain bolt Servicing Your Honda...
  • Page 104: Tool Kit

    The tools in the kit are sufficient to perform routine maintenance and simple repairs. Any extensive work requiring additional tools should be performed by your Honda dealer. To open the tool box lid ( ), unhook the rubber band ( ).
  • Page 105 The tool kit includes the following items: standard/Phillips screwdriver screwdriver handle × 12 mm open end wrench × 17 mm open end wrench spark plug wrench and handlebar pliers tool case REAR (4) tool kit (6) tray (5) rubber band Servicing Your Honda...
  • Page 106: Owner's Manual Storage

    The owner’s manual and air pressure gauge ( ) should be stored in the tray. Be careful not to flood this area when washing your ATV. REAR (1) owner’s manual (3) storage compartment (2) tray (4) air pressure gauge Servicing Your Honda...
  • Page 107: Seat Removal

    ( ). Slide the seat back and up. Installation Insert the front prongs ( ) into the hooks ( ) on the frame and press the studs into the grommets. Press down on the seat until locks. Servicing Your Honda...
  • Page 108: Fuel

    If pinging or spark knock occurs at a steady engine speed under normal load, change brands of petrol. If pinging or spark knock persists, consult your Honda dealer. Never use stale or contaminated petrol or an oil/petrol mixture. Avoid getting dirt, dust, or water in the fuel tank.
  • Page 109 ON position after refueling to avoid running out of fuel with no reserve. Refueling Procedure Refer to Saf ety Precautions on page (1) fuel fill cap (3) handle cover hole (2) breather tube (4) filler neck Servicing Your Honda...
  • Page 110 After refueling, turn the fuel fill cap clockwise until it clicks. Insert the breather tube into the handlebar cover hole. If the fuel valve was set to RES, turn the fuel valve ON. If you replace the fuel fill cap, use only a genuine Honda replacement part. Servicing Your Honda...
  • Page 111: Engine Oil & Filter

    Change the engine oil as specified in the maintenance schedule on page . When running in very dusty conditions, oil changes should be performed more frequently than specified in the maintenance schedule. Servicing Your Honda...
  • Page 112 SE,SF or SG viscosity (weight) SAE 10W-40 suggested oil Honda 4-stroke oil or an equivalent * Motor oils intended for Service SE, SF or SG will show this designation on the container. Your ATV does not need oil additives. Use the recommended oil.
  • Page 113 There are two classes: MA and MB. Oil conforming to the standard is labeled on the oil container. For example, the following label shows the MA classification. (1) code number of the sales company of the oil (2) oil classification Servicing Your Honda...
  • Page 114 Reinstall the oil filler cap and dipstick. Running the engine with an improper oil level can cause serious engine damage. RIGHT SIDE LEFT SIDE (1) dipstick (3) lower level mark (2) upper level mark (4) oil filler cap Servicing Your Honda...
  • Page 115 Your ATV’s oil filter has very specific performance requirements. Use a new genuine Honda oil filter specified for your model or a filter of equal quality. Using the wrong oil f ilter may result in leaks or premature engine damage.
  • Page 116 Check that the oil filter cover O-rings ( ) are in good condition and then install a new oil filter. Use only the Honda genuine oil filter or a filter of equivalent quality specified for your model. Using the wrong Honda filter or a non-Honda filter which is not of equivalent quality may cause engine damage.
  • Page 117 If necessary, add more oil but do not overfill. Check that there are no oil leaks. If a torque wrench is not used for installation, see your Honda dealer as soon as possible to verify proper assembly. Servicing Your Honda...
  • Page 118: Gear Case Oil

    Gear Case Oil Oil Recommendation type hypoid gear oil viscosity (weight) SAE 80 Changing Oil Refer to Saf ety Precautions on page Changing the oil with the gear case at normal operating temperature to assure complete and rapid draining. Servicing Your Honda...
  • Page 119 Install the oil filler cap and oil level check bolt with a new sealing washer. REAR (1) oil drain plug (4) oil level check bolt (2) oil filler cap (5) oil level check hole (3) sealing washer Servicing Your Honda...
  • Page 120: Differential Oil (Trx350Fm Only)

    Differential Oil (TRX350FM only) Oil Recommendation type hypoid gear oil viscosity (weight) SAE 80 Changing Oil Refer to Saf ety Precautions on page Changing the oil with the differential at normal operating temperature to assure complete and rapid draining. Servicing Your Honda...
  • Page 121 Make sure the oil level is at the lower edge of the oil filler inspection hole ( ). Install the oil filler cap. FRONT (1) oil drain plug (3) sealing washer (2) oil filler cap (4) lower edge of the oil filler inspection hole Servicing Your Honda...
  • Page 122: Air Cleaner

    Your ATV’s air cleaner has very specific performance requirements. Use a new genuine Honda air cleaner specified for your model or an air cleaner of equal quality. Using the wrong air cleaner may result in premature engine damage.
  • Page 123 Remove the seat by pulling the seat lock lever ( ) up (page UNDER SEAT (1) seat lock lever (3) air cleaner housing cover (2) retainer clips Unlatch the retainer clips ( ). Remove the air cleaner housing cover ( ). (cont’d) Servicing Your Honda...
  • Page 124 (To keep your hands dry, place the air cleaner in a clean plastic bag before spreading the oil into the air cleaner.) UNDER SEAT (4) screw (7) air cleaner (5) air cleaner assembly (8) air cleaner body (6) clamp Servicing Your Honda...
  • Page 125 Install the remaining parts in the reverse order of removal. Dust Cover UNDER SEAT (1) dust cover (2) breather joint Do not push the dust cover ( ) too far into the breather joint ( ). If the dust cover is dirty, clean it. Servicing Your Honda...
  • Page 126 (3) air cleaner housing (2) clip Remove the drain tube ( ) by removing the clip ( ) under the air cleaner housing ( ). Drain the deposits. Reinstall the drain tube, securing it with the clip. Servicing Your Honda...
  • Page 127: Throttle

    Loosen the lock nut ( ). Turn the adjuster to obtain the correct freeplay. Tighten the lock nut and reinstall the sleeve. After adjustment, check for smooth operation of the throttle lever from fully closed to fully open in all steering positions. Servicing Your Honda...
  • Page 128 If the cable is kinked or chafed, have it replaced. Check the cables for tension or stress in all steering positions. Lubricate the cables with a commercially-available cable lubricant to prevent premature wear and corrosion. Servicing Your Honda...
  • Page 129: Carburetor Choke Cable & Knob

    (1) choke cable (2) choke knob Check the condition of the choke cable ( ). Check the operation of the choke knob ( ). If the cable is damaged or kinked, have it replaced by your Honda dealer. Servicing Your Honda...
  • Page 130: Clutch System

    After adjustment, start the engine and test ride your ATV to be sure the clutch is operating properly. If you cannot get proper adjustment, or the clutch does not work properly, the clutch friction discs may be worn. See your Honda dealer or refer to official Honda Shop Manual. Servicing Your Honda...
  • Page 131 After adjustment, tighten the lock nut securely. Return the dust cover and rubber sleeve. Other Checks Check the reverse assist lever and cable for loose connections or other damage. If the cable is worn or kinked, have it replaced by your Honda dealer. Servicing Your Honda...
  • Page 132: Engine Idle Speed And Air-Fuel Mixture

    05/05/18 13:27:06 32HN4660_133 Engine Idle Speed and Air-Fuel Mixture The best way to assure proper carburetion is to see your Honda dealer for regularly scheduled servicing, including carburetor adjustment. Remember, idle speed adjustment is not a ‘‘cure-all’’ for other problems in your engine’s fuel-delivery system.
  • Page 133 Pilot screw is available to compensate for air-fuel mixture. For those who are mechanically proficient and have the necessary tools, adjustment procedures are given in the official Honda Shop Manual available from your Honda dealer. All others should have this carburetor modification performed by a Honda dealer. Servicing Your Honda...
  • Page 134: Spark Plug

    Clean any dirt from around the spark plug base. Disconnect the spark plug cap ( ). Take care to avoid damaging the spark plug wire when disconnecting the cap. Using the spark plug wrench provided in the tool kit, remove the spark plug. Servicing Your Honda...
  • Page 135 ( ) should not be eroded. If the electrodes and insulator tip appear unusually fouled or burned, we suggest that you contact your Honda dealer. Discard the spark plug if there is apparent wear or if the insulator is cracked or chipped.
  • Page 136 1/8 turn after it seats. Improperly tightened spark plug can damage the engine. If a plug is too loose, a piston may be damaged. If a plug is too tight, the threads may be damaged. Connect the spark plug cap. Servicing Your Honda...
  • Page 137: Valves

    For those who are mechanically proficient and have the proper tools, instructions on adjusting valve clearances are given in the official Honda Shop Manual. All others should have valves adjusted by your Honda dealer. Servicing Your Honda...
  • Page 138: Spark Arrester

    Start the engine and rev it up approximately twenty times while momentarily creating exhaust system back pressure by blocking the end of the muffler with a shop towel. Stop the engine and allow the exhaust pipe to cool. Reinstall the bolt securely. Servicing Your Honda...
  • Page 139: Brakes

    Worn shoes should be replaced. If the shoes are not worn beyond the recommended limit, there is probably air in the brake system. See your Honda dealer to have the air bled from the system. Brake Fluid Recommendation brake fluid...
  • Page 140 Do not add or replace brake fluid, except in an emergency. If you do add fluid, have your Honda dealer check the system as soon as possible. Brake f luid can damage plastic and painted surf aces. Handle with care.
  • Page 141 Other Inspections Make sure there are no fluid leaks. Check for deterioration or cracks in the hoses and fittings. If the hoses are worn or cracked, have them replaced by your Honda dealer. Servicing Your Honda...
  • Page 142 (1) front brake lever Measure the distance the brake lever moves before the brakes start to take hold. Freeplay, measured at the tip of the front brake lever ( ) should be: 25 30 mm (1.0 1.2 in) − − Servicing Your Honda...
  • Page 143 Service Limit: If either lining is worn beyond the limit, both brake shoes must be replaced by your Honda dealer. If the brake lever freeplay and the brake shoe lining thickness are within the recommended limits, reinstall the inspection hole plugs, seating them into the inspection hole as shown.
  • Page 144 Beginning with either the left or right front wheel, remove the inspection hole plug and line up the hole with one of the brake adjusters. Using a screwdriver, turn the brake shoe adjuster ( ) until the front brake locks. FRONT (1) brake shoe adjuster Servicing Your Honda...
  • Page 145 Recheck the brake lever freeplay. If freeplay is still excessive after adjusting the brake lining clearance, there is probably air in the brake system and it must be bled out. See your Honda dealer for this service. Servicing Your Honda...
  • Page 146 Measure the distance the rear brake pedal ( ) moves before the brake starts to take hold. Freeplay, measurement at the tip of the end of the pedal, should be: 15 20 mm (0.6 0.8 in) − − If necessary, adjust to the specified range. Servicing Your Honda...
  • Page 147 Turn the brake pedal adjusting nut ( ), located on the brake operating rod at the rear of the frame. Make sure the cutout on the adjusting nut is properly seated on the brake arm pin ( ). Servicing Your Honda...
  • Page 148 Measure the distance the rear brake lever/parking brake lever ( ) moves before the brake starts to take hold. Freeplay, measurement at the tip of the end of the brake lever, should be: 15 20 mm (0.6 0.8 in) − − If necessary, adjust to the specified range. Servicing Your Honda...
  • Page 149 ( ). Other Inspections Check that the brake lever and brake pedal assemblies are positioned properly and the securing bolts are tight. Make sure that the brake cables, brake arm, spring, and fasteners are in good condition. Servicing Your Honda...
  • Page 150 ( ). Replace the brake shoe if the arrow aligns with the reference mark ( ) on the brake panel upon full application of the brake. If replacement is necessary, see your Honda dealer. Servicing Your Honda...
  • Page 151 Remove the front brake inspection hole plug ( ). Remove the rear brake drain bolt ( ) from the bottom of the rear brake panel. If any water drains, the brake seals must be replaced by your Honda dealer as soon as possible. Servicing Your Honda...
  • Page 152: Tyres

    Always select your riding area with care. The following pages give detailed information on how and when to check your air pressure, how to inspect your tyres for wear and damage, and our recommendations for tyre repair and replacement. Servicing Your Honda...
  • Page 153 If you let air − out of warm tyres to match the recommended cold tyre pressures, the tyres will be underinflated. Be sure to check tyre pressure at the riding site, since changes in altitude can affect air pressure. Servicing Your Honda...
  • Page 154 , 4.0 psi) psi) MINIMUM 22 kPa (0.22 22 kPa (0.22 PRESSURE kgf/cm , 3.2 kgf/cm , 3.2 psi) psi) 25 kPa (0.25 25 kPa (0.25 RECOMMENDED PRESSURE kgf/cm , 3.6 kgf/cm , 3.6 psi) psi) Servicing Your Honda...
  • Page 155 Cuts, slits, or cracks in the tyres. Replace the tyre if you can see fabric or cord. Nails or other foreign objects embedded in the side of the tyre or tread. Excessive tread wear. Servicing Your Honda...
  • Page 156 ( ). For best performance, you should replace a tyre before the tread depth at the centre reaches the following limits: front 4 mm (0.16 in) rear 4 mm (0.16 in) Servicing Your Honda...
  • Page 157 If you choose to have a tyre repaired, be sure the repair work is performed by a professional. If you have a tyre professionally repaired at a non-Honda facility, we recommend that you have the work checked by your Honda dealer.
  • Page 158 Installing improper tyres on your ATV can affect handling and stability. This can cause a crash in which you can be seriously hurt or killed. Always use the size and type of tyres recommended in this owner’s manual. Servicing Your Honda...
  • Page 159 When you replace a tyre, remember: Have the tyre replaced by your Honda dealer if possible. If you have a tyre professionally replaced at a non-Honda facility, we recommended that you have the work checked by your Honda dealer. Servicing Your Honda...
  • Page 160: Engine Guard & Skid Plates

    Maintenance Schedule. Have the engine guard and skid plates replaced if they are cracked or damaged. If the guard and plate bolts are loose, tighten them securely. Servicing Your Honda...
  • Page 161: Driveshaft Boots (Trx350Fm Only)

    05/05/18 13:30:30 32HN4660_162 Driveshaft Boots (TRX350FM only) Refer to Saf ety Precautions on page FRONT (1) driveshaft boots Check the rubber driveshaft boots ( ) for damage or leaking grease. If necessary, have your Honda dealer replace them. Servicing Your Honda...
  • Page 162: Battery

    –– or at least disconnect the battery cables (negative cable first). If you plan to store your ATV, see Battery Storage, page If your battery seems weak and/or is leaking electrolyte (causing slow starting or other electrical problems), see your Honda dealer. Servicing Your Honda...
  • Page 163 A spark or flame can cause the battery to explode with enough force to kill or seriously hurt you. Wear protective clothing and a face shield, or have a skilled mechanic do the battery maintenance. Servicing Your Honda...
  • Page 164 (1) clips (2) rear fender lid Removal Make sure the ignition switch is OFF ( Remove the seat (page Pull up on the clips ( ) and remove the rear fender lid ( ) by sliding it forward. Servicing Your Honda...
  • Page 165 Slow charge the battery (see following section) once every 30 days. Installation Reinstall in the reverse order of removal. + Be sure to connect the positive ( ) terminal first, then the negative ( ) terminal. − Check all bolts and other fasteners are secure. Servicing Your Honda...
  • Page 166 However, do not intentionally leave the charger connected longer than the time period recommended in the charger’s instructions. Avoid using an automotive-type battery charger. An automotive charger can overheat an ATV battery and cause premature damage. Servicing Your Honda...
  • Page 167: Appearance Care

    05/05/18 13:31:17 32HN4660_168 Appearance Care Frequent cleaning and polishing will keep your Honda looking newer longer. Frequent cleaning also identifies you as an owner who values his ATV. A clean ATV is also easier to inspect and service. General Recommendations...
  • Page 168 As a precaution, ride your ATV at a slow speed and apply the brakes several times. This will help dry the brakes and restore normal braking performance. If the inside of the headlight lens appears clouded immediately after washing, it should clear after a few minutes of riding. Servicing Your Honda...
  • Page 169 Brake dust. necessary, rub with a sponge. Rinse and dry. Apply a spray cleaner/polish and wipe with a non-abrasive cloth. Dull, corroded chrome Apply a high quality chrome/ or aluminum. aluminum polish and wipe with a non-abrasive cloth. Servicing Your Honda...
  • Page 170 Use only a non-abrasive polish or wax made specifically for motorcycles or automobiles. Apply the polish or wax according to the instructions on the container. Servicing Your Honda...
  • Page 171: Tips

    05/05/18 13:31:45 32HN4660_172 Tips Here’s helpful advice on how to prepare for an off-road adventure, how to transport and store your Honda, and how to be an environmentally responsible ATV owner. Preparing for a Ride ................164 What to Take to the Riding Area ...........
  • Page 172: Preparing For A Ride

    05/05/18 13:31:54 32HN4660_173 Preparing for a Ride A safe and enjoyable ride begins with good planning and preparation. Always ride with at least one other person in case you have trouble, and let someone know where you’re going and when you expect to return. Before riding in an unfamiliar area, find out in advance if you need special permits, get maps so you can study the terrain, and talk to other riders who know the area.
  • Page 173: What To Take On The Trail

    05/05/18 13:31:58 32HN4660_174 Preparing for a Ride What to Take on the Trail What you take with you during a ride depends on the kind of terrain, how long you expect to ride, how far you might go from your base camp or help, and how experienced you or your companions are in making repairs.
  • Page 174: Transporting Your Honda

    05/05/18 13:32:04 32HN4660_175 Transporting Your Honda Do not tow your ATV behind a car or other vehicle. When you transport your ATV, we recommend that you carry the vehicle in its normal operating position (on all four wheels). Do not incline the vehicle upright on its rear end.
  • Page 175 05/05/18 13:32:12 32HN4660_176 Transporting Your Honda Secure the vehicle with ‘‘tie-down straps’’ in the areas shown. Suitable ‘‘tie-down straps’’ are available from your Honda dealer. Ordinary rope is not recommended because it can stretch under load. Using ‘‘tie-down straps’’ in any other areas can damage your ATV.
  • Page 176: Storing Your Honda

    05/05/18 13:32:15 32HN4660_177 Storing Your Honda If you won’t be riding for an extended period, such as during the winter, thoroughly inspect your ATV and correct any problem before storing it. That way, needed repairs won’t be forgotten and it will be easier to get your ATV running again.
  • Page 177: Preparation For Storage

    05/05/18 13:32:23 32HN4660_178 Storing Your Honda Preparation for Storage Refer to Saf ety Precautions on page This procedure requires a means for draining and disposing of drained fuel (page Change the engine oil and filter (page Fill the fuel tank. Make sure the fuel fill cap is properly installed.
  • Page 178 05/05/18 13:32:34 32HN4660_179 Storing Your Honda To prevent rusting in the cylinder, perform the following: Remove the spark plug cap from the spark plug. Remove the spark plug. Do not connect the spark plug to the spark plug cap. Pour a tablespoon (15 20 cm ) of clean engine oil into cylinder −...
  • Page 179: Removal From Storage

    (page If your ATV has been stored for more than two months − ask your Honda dealer to drain and replace the fuel. Charge the battery (page ) as required. Install the battery. Perform a pre-ride inspection (page ), then test-ride your ATV at low speeds.
  • Page 180: You & The Environment

    05/05/18 13:32:48 32HN4660_181 You & the Environment Owning and riding an ATV can be enjoyable, but you must do your part to protect nature. When you show respect for the land, wildlife, and other people, you also help preserve the sport of off-road riding. Following are tips on how you can be an environmentally-responsible ATV owner.
  • Page 181: Taking Care Of The Unexpected

    05/05/18 13:32:52 32HN4660_182 Taking Care of the Unexpected With all the challenges you can encounter off-road, there’s a chance that sometime something may go wrong. This section gives practical advice to help you deal with a wide range of problems. Take time to read this section before you ride.
  • Page 182: General Guidelines

    05/05/18 13:32:59 32HN4660_183 Taking Care of the Unexpected General Guidelines Keeping your ATV well-maintained is the best way to reduce the possibility of having a problem while riding. However, problems can arise even with well-maintained machines. Remember to take along your owner’s manual, the tool kit that came with your ATV, and any other items (such as tyre repair supplies and additional tools) that might help you solve a problem on your own.
  • Page 183 05/05/18 13:33:04 32HN4660_184 Taking Care of the Unexpected Should you ever have a problem while riding, please follow these guidelines: Always put personal safety first. Take time to assess the situation and your options before deciding what to do. If the problem is relatively minor and you have the tools, supplies, and skills to make a temporary repair, be sure to have permanent repairs made as soon as possible.
  • Page 184: If Your Engine Quits Or Won't Start

    If you can’t − correct the problem, see your Honda dealer. If your ATV won’t start, listen as you press the start button. If you don’t hear the starter motor turning, refer to the Starter motor doesn’t operate...
  • Page 185 If charging doesn’t help, see your Honda dealer. faulty starter motor If all possible causes are negative, the starter motor may be faulty. See your Honda dealer. SYMPTOM: Starter motor works, but the engine won’t start. POSSIBLE CAUSE WHAT TO DO out of fuel Fill the fuel tank.
  • Page 186 Check engine idle adjustment (page fast, stalls ). If the problem persists, see your Honda dealer. poor engine Ask your Honda dealer to modify the performance at carburetion with a high altitude jet. altitudes above Refer to High Altitude Carburetor...
  • Page 187: If You Have A Flat Tyre

    Follow the instructions provided with the repair kit to make a temporary repair. As soon as possible, have the tyre permanently repaired by your Honda dealer. Any tyre that cannot be repaired should be replaced. Whenever the ATV is to be operated far from service facilities or available transportation, we recommend that you carry a tyre pump and a repair kit with the vehicle.
  • Page 188 05/05/18 13:33:56 32HN4660_189 If You Have a Flat Tyre Emergency Wheel Removal/Installation Refer to Saf ety Precautions on page (1) wheel nuts (2) wheel rim Removal Park your ATV on a firm, level surface. Raise the front (or rear) wheels off the ground and place a support block under the vehicle.
  • Page 189 64 N·m (6.5 kgf·m , 47 lbf·ft) If a torque wrench was not used for installation, see your Honda dealer as soon as possible to verify proper assembly. Improper assembly may lead to loss of braking capability.
  • Page 190: If The High Oil Temperature Indicator Lights

    Start the engine, and check that the high oil temperature indicator goes off. If the indicator goes off − resume riding. If there is a leak − do not ride the ATV until the leak is repaired by Honda dealer. Taking Care of the Unexpected...
  • Page 191: If A Fuse Blows

    05/05/18 13:34:17 32HN4660_192 If a Fuse Blows All of the electrical circuits on your ATV have fuses to protect them from damage caused by excess current flow (short circuit or overload). If something electrical on your ATV stops working, the first thing you should check for is a blown fuse ( ).
  • Page 192 05/05/18 13:34:25 32HN4660_193 If a Fuse Blows Main Fuse Access To prevent an accidental short circuit, turn the ignition switch OFF ) before checking or replacing the fuses. Remove the seat (page Remove the rear fender lid (page To access the main fuse ( ), remove the fuse box cover ( ). UNDER SEAT (2) main fuse (4) spare main fuse...
  • Page 193 05/05/18 13:34:32 32HN4660_194 If a Fuse Blows Circuit Fuse Access (5) circuit fuses (6) spare fuses To check or replace a circuit fuse ( ), pull the old fuse out of its retaining clips. If the fuse is blown, replace it with a spare fuse ( ) of the same rating or lower.
  • Page 194 If the replacement fuse of the same rating burns out in a short time, there is probably a serious electrical problem on your ATV. Leave the blown fuse in that circuit and have your ATV checked by your Honda dealer.
  • Page 195: If You Crash

    Sometimes, crash damage is hidden or not immediately apparent. When you get home, thoroughly check your ATV and correct any problems you find. Also, be sure to have your Honda dealer check the frame and suspension after any serious crash.
  • Page 196: If You Lose Your Key

    If you don’t know your key number, call the dealer you purchased your Honda from. They may have it listed in their records. If they don’t, transport your ATV to them or the nearest Honda dealer.
  • Page 197: If The Battery Is Low (Or Dead)

    The greater amperage of an automobile battery when the car engine is running can damage your ATV’s electrical system. Bump starting is also not recommended. If you can’t charge the battery or it appears unable to hold a charge, contact your Honda dealer. Taking Care of the Unexpected...
  • Page 198: If A Component Fails

    05/05/18 13:34:58 32HN4660_199 If a Component Fails The brake levers or pedal, control cables, and other components can be damaged as you ride in dense brush or over rocky terrain. Making a trailside repair depends on how serious the damage is and what tools and supplies you have with you.
  • Page 199: Technical Information

    05/05/18 13:35:02 32HN4660_200 Technical Information This section contains dimensions, capacities, and other technical data, plus information on government requirements and how to break-in your ATV. Vehicle Identification ................192 Specifications ..................194 Break-in Guidelines ................198 High Altitude Carburetor Adjustment ..........
  • Page 200: Vehicle Identification

    05/05/18 13:35:10 32HN4660_201 Vehicle Identification Serial Numbers The frame and engine serial numbers and key number may be required when ordering replacement parts. Record the numbers here for your reference. The frame number ( ) is stamped on the front of the frame. FRAME NO.
  • Page 201 05/05/18 13:35:16 32HN4660_202 Vehicle Identification Colour Label & Code The colour label ( ) is attached to the frame under the seat. Remove the seat (page ) to check the label. The colour code is helpful when ordering replacement parts. Record the colour and code here for your reference.
  • Page 202: Specifications

    2.5 (2.6 US qt , 2.2 Imp qt) after draining: 2.0 (2.1 US qt , 1.8 Imp qt) engine oil API Service Classification SE, SF or recommendation Honda 4-stroke oil or an equivalent Capacities passenger capacity operator only maximum weight 210 kg (463 lbs) …TRX350TM...
  • Page 203 05/05/18 13:35:55 32HN4660_204 Specifications Engine Specifications displacement 329.1 cm (20.08 cu-in) bore & stroke 78.5 × 68.0 mm (3.09 × 2.68 in) compression ratio 8.8 : 1 spark plug DPR7EA-9 (NGK) (standard) X22EPR-U9 (DENSO) spark plug DPR6EA-9 (NGK) (cold climate) X20EPR-U9 (DENSO) valve clearance 0.15 mm (0.006 in)
  • Page 204 05/05/18 13:36:09 32HN4660_205 Specifications Chassis & Suspension caster ° …TRX350TM ° …TRX350FM trail 31 mm (1.2 in) …TRX350TM 17 mm (0.7 in) …TRX350FM tyre size, front AT24 × 8-12 ★★ GOODYEAR TRACKER CL …TRX350TM AT24 × 8-12 ★★ BRIDGESTONE DIRT HOOKS …TRX350FM tyre size, rear AT25...
  • Page 205 05/05/18 13:36:26 32HN4660_206 Specifications Electrical battery 12 V 12 Ah − generator 0.245 kW/5,000 min (rpm) Lights headlight 12 V 30/30 W × brake/tail light 12 V 21/5 W × neutral indicator reverse indicator high oil temperature indicator Fuses main 30 A 15 A ×...
  • Page 206: Break-In Guidelines

    05/05/18 13:36:29 32HN4660_207 Break-in Guidelines Help assure your ATV’s future reliability and performance by paying extra attention to how you ride during the first operating day or 25 km (15 miles). During this period, avoid full-throttle starts, rapid acceleration, and constant RPM operation.
  • Page 207: High Altitude Carburetor Adjustment

    For those who are mechanically proficient and have the necessary tools, installation and adjustment procedures are given in the official Honda Shop Manual available from your Honda dealer. All others should have this carburetor modification performed by a Honda dealer.
  • Page 208: Petrol Containing Alcohol

    Engine performance problems resulting from the use of fuels that contain alcohol are not covered under the warranty. Honda cannot endorse the use of fuels containing methanol since evidence of their suitability is not yet complete.
  • Page 209 05/05/18 13:36:41 32HN4660_210 Technical Information...
  • Page 210: Table Of Contents

    05/05/18 13:36:44 32HN4660_211 Table of Contents The following presents the contents of each section of your owner’s manual. ATV SAFETY ..................Important Safety Information ..............Safety Labels ..................INSTRUMENTS & CONTROLS ............Operation Component Locations ............11 Indicators & Displays ................
  • Page 211 05/05/18 13:36:48 32HN4660_212 Table of Contents Controls & Features ................22 Fuel Valve ..................22 Choke Knob ..................23 Ignition Switch ................. . 24 Start Button ..................25 Engine Stop Switch ................25 Headlight Switch ................
  • Page 212 05/05/18 13:36:52 32HN4660_213 Table of Contents BEFORE RIDING (cont’d) Load Limits & Guidelines ..............46 Loading .................... . 46 Load Limits ..................47 Loading Guidelines ................48 Accessories & Modifications ..............49 Accessories ..................49 Modifications ...................
  • Page 213 05/05/18 13:37:00 32HN4660_214 Table of Contents SERVICING YOUR HONDA ............83 Bef ore You Service Your Honda The Importance of Maintenance ............85 Maintenance Safety ................86 Important Safety Precautions ............87 Maintenance Schedule ................88 Maintenance Record ................
  • Page 214 ................164 What to Take to the Riding Area ........... . 164 What to Take on the Trail .............. . 165 Transporting Your Honda ..............166 Storing Your Honda ................168 Preparation for Storage ..............169 Removal from Storage ..............
  • Page 215 05/05/18 13:37:09 32HN4660_216 Table of Contents TECHNICAL INFORMATION ............191 Vehicle Identification ................192 Specifications ..................194 Break-in Guidelines ................198 High Altitude Carbureter Adjustment ..........199 Petrol Containing Alcohol ..............200 TABLE OF CONTENTS ..............
  • Page 216: Index

    05/05/18 13:37:14 32HN4660_217 Index accessories .................... . 49 accessory socket ..................34 age recommendation ................41 air cleaner, filter ....................114 dust cover ..................117 housing drain tube ................118 air pressure, gauge ....................98 tyre ....................
  • Page 217 05/05/18 13:37:18 32HN4660_218 Index break-in guidelines ................198 button, horn ....................26 hourmeter/digital clock select ......... 14, 16, 19, 20 hour select ................14, 16, 20 minute select ................14, 16, 20 odometer/tripmeter select ............
  • Page 218 05/05/18 13:37:21 32HN4660_219 Index differential oil (TRX350FM only) ............112 digital clock ................... 20 dimmer switch, headlight ..............26 dipstick ....................106 display, multi-function ................17 driveshaft boots (TRX350FM only) ........... 153 Index...
  • Page 219 05/05/18 13:37:26 32HN4660_220 Index engine, flooded ....................61 guard ....................152 idle speed ..................124 number ................... . 192 ....................104 pinging ................... . 100 starting ....................58 stop switch ..................25 stopping .................... .
  • Page 220 05/05/18 13:37:31 32HN4660_221 Index fuel, fill cap ................... . 101 gauge ....................21 recommendation ................100 refueling ..................101 reserve fuel supply ................101 tank capacity .................. . 101 valve ....................22 fuses ....................183 gap, spark plug ...................
  • Page 221 05/05/18 13:37:34 32HN4660_222 Index identification, vehicle ................192 idle speed, engine ................124 ignition switch ..................24 indicators, high oil temperature indicator ..........14, 16, 182 neutral indicator ................14, 16 reverse indicator ................14, 16 inspection, pre-ride ................
  • Page 222 05/05/18 13:37:39 32HN4660_223 Index labels, safety ................... lamp check ................... . 14 limit, weight ..................47 load limits ....................47 loading guidelines ................. 48 lubrication, differential oil (TRX350FM only) ..........112 engine oil ..................103 gear case oil ..................
  • Page 223 05/05/18 13:37:44 32HN4660_224 Index maximum weight limit ................47 minute select button ..............14, 16, 20 modifications ..................50 multi-function display ................17 neutral indicator ................14, 16 numbers, serial ..................192 obstacles, riding over ................
  • Page 224 05/05/18 13:37:48 32HN4660_225 Index parking ....................81 passenger, no carrying ................41 pavement, no riding on ................53 petrol ....................100 petrol containing alcohol ..............200 pinging, engine ..................100 plug, spark ................... 126 pre-ride inspection ................
  • Page 225 05/05/18 13:37:52 32HN4660_226 Index riding, basic operations ................. 51 clothing ....................38 precautions ..................53 preparing for .................. . 164 over obstacles ..................79 safety ....................safety precautions ................53 through water ..................80 safety, important precautions ...............
  • Page 226 05/05/18 13:37:56 32HN4660_227 Index starting, engine ....................58 troubleshooting ................176 stop switch, engine ................25 stopping engine ..................61 storage, ....................168 owner’s manual ................. 98 switch, headlight ................... . 26 headlight dimmer ................
  • Page 227 05/05/18 13:38:00 32HN4660_228 Index throttle, cable ..................119, 120 lever .................. . 28, 119, 120 tyres, air pressure ..................145 flat ....................179 replacing ..................150 repairing ..................149 tread conditions ............... 147, 148 tool kit ....................
  • Page 228 05/05/18 13:38:04 32HN4660_229 Index valve, fuel ....................22 valve clearance ..................129 warning labels ..................washing your ATV ................160 water, riding through ..................80 draining from brakes ............... 143 weight limit ................... 47 wheel removal ..................
  • Page 229 05/05/18 13:38:07 32HN4660_230 Memo...
  • Page 230 05/05/18 13:38:09 32HN4660_231 Memo...
  • Page 231 FRANCE (THE NETHERLANDS) SWEDEN Tel.: 1-60.05.90.12 Tel.: 1/804.57333 Tel.: + 46 30 05 13 00 OY OTTO BRANDT AB SARACAKIS BROS S.A. HONDA MOTOR DE PORTUGAL, S.A. ABRUNHEIRA Tuupakantie 4 Leoforos Athinon 71 2714-506 SINTRA SF-01741 VANTAA GR-10173 ATHENS PORTUGAL...

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