Honda CRF 300L 2021 Owner'S Manual Download

Page: 1 / 141

2021

CRF300L/LA

Owner’s Manual

Summary of Contents for CRF 300L 2021

Page 1: ...2021 2021 CRF300L LA Owner s Manual ...

Page 2: ... latest production information available before printing Honda Motor Co Ltd reserves the right to make changes at any time without notice and without incurring any obligation No part of this publication may be reproduced without written permission The vehicle pictured in this owner s manual may not match your actual vehicle 2020 Honda Motor Co Ltd ...

Page 3: ...ake responsibility for keeping your vehicle well serviced and maintained Also observe the break in guidelines and always perform the pre ride inspection and other periodic checks in this manual When service is required remember that your Honda dealer knows your vehicle best If you have the required mechanical know how and tools you can purchase an official Honda Service Manual to help you perform ...

Page 4: ... maintaining a vehicle You must use your own good judgment You will find important safety information in a variety of forms including Safety labels on the vehicle Safety Messages preceded by a safety alert symbol and one of three signal words DANGER WARNING or CAUTION These signal words mean 3DANGER You WILL be KILLED or SERIOUSLY HURT if you don t follow instructions 3WARNING You CAN be KILLED or...

Page 5: ...Contents Vehicle Safety P 2 Operation Guide P 18 Maintenance P 52 Troubleshooting P 94 Information P 108 Specifications P 132 ...

Page 6: ...7 Safety Precautions P 9 Riding Precautions P 11 Accessories Modifications P 15 Off Road Safety P 16 Loading P 17 This section contains important information for safe riding of your vehicle Please read this section carefully Vehicle Safety ...

Page 7: ... and free of alcohol and drugs Check that you and your passenger are both wearing an approved helmet and protective apparel Instruct your passenger on holding onto the seat strap or your waist leaning with you in turns and keeping their feet on the footpegs even when the vehicle is stopped Take Time to Learn Practice Even if you have ridden other vehicles practice riding in a safe area to become f...

Page 8: ...ound you and do not assume that other drivers see you Be prepared to stop quickly or perform an evasive maneuver Make Yourself Easy to See Make yourself more visible especially at night by wearing bright reflective clothing positioning yourself so other drivers can see you signaling before turning or changing lanes and using your horn when necessary Be Alert for Off road Hazards The terrain can be...

Page 9: ...l accessories that would make your vehicle unsafe 2 P 15 If You are Involved in a Crash Personal safety is your first priority If you or anyone else has been injured take time to assess the severity of the injuries and whether it is safe to continue riding Call for emergency assistance if needed Also follow applicable laws and regulations if another person or vehicle is involved in the crash If yo...

Page 10: ...ntain a dangerous amount of carbon monoxide Never run your vehicle inside a garage or other enclosure 3WARNING Running the engine of your vehicle while in an enclosed or even partially enclosed area can cause a rapid build up of toxic carbon monoxide gas Breathing this colorless odorless gas can quickly cause unconsciousness and lead to death Only run your vehicle s engine when it is located in a ...

Page 11: ...mportant safety information and may warn you of potential hazards that could cause serious injury Read these labels carefully and don t remove them If a label comes off or becomes hard to read contact your dealer for a replacement Safety Labels Vehicle Safety 7 Continued ...

Page 12: ...Safety Labels Vehicle Safety 8 50 STATE meets California Canada ...

Page 13: ...at could get caught on any part of the vehicle Ride defensively in response to weather and road conditions Helmet Should be safety standard certified high visibility and correct size for your head Must fit comfortably but securely with the chin strap fastened Face shield with unobstructed field of vision or other approved eye protection USA Look for a DOT Department of Transportation certification...

Page 14: ...r riding or a protective suit Additional Off road Gear On road apparel may also be suitable for casual off road riding But if you plan on any serious off road riding you will need more serious off road gear In addition to your helmet and eye protection we recommend off road motorcycle boots and gloves riding pants with knee and hip pads a jersey with elbow pads and a chest shoulder protector Safet...

Page 15: ...g can reduce the vehicle s stability u Where possible reduce speed before turning otherwise you risk sliding out Exercise caution on low traction surfaces u The tires slip more easily on such surfaces and braking distances are longer Avoid continuous braking u Repeated braking such as when descending long steep slopes can seriously overheat the brakes reducing their effectiveness Use engine brakin...

Page 16: ...ways use the recommended front rear tires and sprockets to ensure correct ABS operation Engine Braking Engine braking helps slow your vehicle down when you release the throttle For further slowing action downshift to a lower gear Use engine braking with intermittent use of the brakes to reduce speed when descending long steep slopes Wet or Rainy Conditions Road surfaces are slippery when wet and w...

Page 17: ...hood of theft always lock the handlebar and remove the key when leaving the vehicle unattended Use of an anti theft device is also recommended Parking with the Side Stand 1 Stop the engine 2 Push the side stand down 3 Slowly lean the vehicle to the left until its weight rests on the side stand 4 Turn the handlebar fully to the left u Turning the handlebar to the right reduces stability and may cau...

Page 18: ... gasoline Use recommended octane number Using lower octane gasoline will result in decreased engine performance Do not use fuels containing a high concentration of alcohol 2 P 123 Do not use stale or contaminated gasoline or an oil gasoline mixture Avoid getting dirt or water in the fuel tank Riding Precautions Vehicle Safety 14 ...

Page 19: ...ate on public roads Before deciding to install accessories on your vehicle be certain the modification is safe and legal 3WARNING Improper accessories or modifications can cause a crash in which you can be seriously hurt or killed Follow all instructions in this owner s manual regarding accessories and modifications Do not pull a trailer with or attach a sidecar to your vehicle Your vehicle was no...

Page 20: ...u can assist each other in case of trouble Familiarity with your vehicle is critically important should a problem occur far from help Never ride beyond your ability and experience or faster than conditions warrant If you are not familiar with the terrain ride cautiously Hidden rocks holes or ravines could spell disaster A muffler is required in most off road areas Don t modify your exhaust system ...

Page 21: ...ot place objects near the lights or the muffler Also follow these guidelines when you ride off road on rough terrain Do not carry a passenger Keep cargo small and light weight Make sure it cannot easily be caught on brush or other objects and that it does not interfere with your ability to shift position to maintain balance and stability 3WARNING Overloading or improper loading can cause a crash a...

Page 22: ...cation Operation Guide 18 Spark arrester P 77 Seat P 74 Fuse box A P 104 Engine oil level inspection window P 79 Engine oil fill cap P 79 Rear brake fluid reservoir P 83 Throttle grip P 93 Right side cover P 76 ...

Page 23: ...rvoir P 83 Fuel fill cap P 49 Clutch lever P 90 Coolant reserve tank P 81 Helmet holder P 50 Tool box Tool kit P 51 Document bag P 51 Left side cover P 76 Main fuse P 105 Battery P 72 Shift lever P 48 Side stand P 86 Drive chain P 87 Fuse box B P 106 CRF300LA ...

Page 24: ...e speed can adversely affect engine life Tachometer red zone excessive engine rpm range SET button Display Check When the ignition switch is turned to the ON position all the mode and digital segments will show If any part of these displays does not come on when it should have your dealer check for problems SEL button ...

Page 25: ...flashes in a repeat pattern or turns off P 98 Clock 12 hour display Speedometer Gear position indicator The gear position is shown in the gear position indicator u appears when the transmission is not shifted properly To set the clock P 30 Average fuel mileage AVG Fuel consumption and Average speed AVG P 26 Odometer TOTAL Tripmeter TRIP A B Stopwatch P 22 ...

Page 26: ...eter TOTAL Tripmeter TRIP A B Stopwatch The SEL button switches between the odometer tripmeter A tripmeter B and stopwatch Operation Guide 22 Instruments Continued Odometer Tripmeter A Tripmeter B Stopwatch ...

Page 27: ...den since tripmeter was reset When is displayed go to your dealer for service To reset the tripmeter P 24 Stopwatch Shows elapsed time since the SET button was pushed to start the measurement Display range 0H00M00 0S 9H59M59 9S Above 9H59M59 9S back to 0H00M00 0S To use the stopwatch P 25 Operation Guide 23 Continued ...

Page 28: ... the SEL button while tripmeter A is displayed To reset the tripmeter B average fuel mileage B fuel consumption B and average speed B these are based on tripmeter B together press and hold the SEL button while tripmeter B is displayed Operation Guide 24 Instruments Continued Average fuel mileage A or or Fuel consumption A Average speed A Tripmeter A or or Average fuel mileage B or or Fuel consumpt...

Page 29: ...ent press the SET button u The measurement can also be finished by turning the ignition switch to the OFF position To Restart the Measurement Press the SET button again The stopwatch restarts measurement To Reset the Measured value Press and hold the SEL button when the stopwatch is displayed and also the measurement is finished Operation Guide 25 Continued Stopwatch SET button SEL button ...

Page 30: ...G Fuel consumption and Average speed AVG The SET button switches between the average fuel mileage fuel consumption and average speed Operation Guide 26 Instruments Continued Average fuel mileage Fuel consumption Average speed ...

Page 31: ...r A will be displayed when the odometer tripmeter A and stopwatch are selected Display range 50 STATE meets California 0 0 to 299 9 mile gal km L or L 100km Canada 0 0 to 299 9 km L L 100km mile gal or mile L More than 299 9 299 9 is displayed When the tripmeter A or B is reset is displayed When is displayed except for the above mentioned cases go to your dealer for service To reset the average fu...

Page 32: ...isplays the average speed since the selected tripmeter was reset The average speed will be calculated based on value displayed on the tripmeter A or B selected Also the average speed for tripmeter A will be displayed when the odometer tripmeter A and stopwatch are selected Display range 0 to 124 mile h 0 to 199 km h Initial display is displayed When your vehicle has traveled less than 0 12 mile 0 ...

Page 33: ...s adjustment Changing the speed and mileage unit Changing the fuel mileage meter unit Setting Mode B Following items can be changed sequentially P 33 Setting of REV indicator lighting RPM setting lighting interval RPM setting and brightness adjustment Setting display mode of tachometer Operation Guide 29 Continued ...

Page 34: ... will be applied Only if the ignition switch is turned to the OFF position will items in the process of being set and those that are finalised be applied 1 Clock setting a Turn the ignition switch to the ON position b Press and hold the SEL and the SET buttons until the hour digits start flashing c Press the SEL button until the desired hour is displayed u Press and hold the SEL button to advance ...

Page 35: ...clock is set and then the display moves to the backlight brightness adjustment 2 Backlight brightness adjustment You can adjust the brightness to one of five levels a Press SEL button The brightness is switched b Press SET button The backlight is set and then the display moves to the changing the speed and mileage unit Operation Guide 31 Continued ...

Page 36: ...e meter unit a When the km h for speed and km for mileage are selected Press SEL button to select L 100km or km L Canada only When the mph for speed and mile for mileage are selected Press SEL button to select mile L or mile gal u When mile gal is selected the unit of the fuel consumption is changed to gal b Press SET button The fuel mileage meter unit is set and then the display moves to the ordi...

Page 37: ... will be discarded and only items where settings have been finalised will be applied Only if the ignition switch is turned to the OFF position will items in the process of being set and those that are finalised be applied 1 Setting of REV indicator You can change the setting of the REV indicator REV indicator is blinking while setting Operation Guide 33 Continued Numerical tachometer display SET b...

Page 38: ...achometer bar segment is displayed as conventional display regardless of set up display method b Each time SEL button is pressed the lighting RPM set value increase by 250 r min rpm one segment When the set value exceeds the allowable range the RPM set value automatically returns to 4 000 r min rpm u Press and hold the SEL button to advance the REV indicator lighting setting value fast Available S...

Page 39: ...the currently applied setting originated from the REV indicator lighting RPM and the numerical tachometer display shows the REV indicator lighting interval RPM d Each time SEL button is pressed the number of REV indicator lighting interval RPM is switched among 0 r min rpm 250 r min rpm and 500 r min rpm in this order Operation Guide 35 Continued Numerical tachometer display Tachometer ...

Page 40: ...V indicator starts to lighting when reaching to the REV indicator lighting RPM e Press SET button The REV indicator lighting interval RPM is set and then the display moves to the brightness adjustment of the REV indicator The REV indicator switches from blinking to lighting f Press SEL button The brightness is switched u You can adjust the brightness to one of five levels g Press SET button The br...

Page 41: ...rns to the ordinary display Conventional display Shows the engine RPM on the tachometer bar segment Peak hold display Shows the engine RPM on the tachometer bar segment and peak hold segment The peak hold segment keeps to show the maximum engine RPM temporarily Ex Engine revolutions per minutes 10 500 r min rpm Operation Guide 37 Conventional display Peak hold display Tachometer bar segment Peak h...

Page 42: ...omes on while engine is running P 97 Neutral indicator PGM FI Programmed Fuel Injection malfunction indicator lamp MIL If one of these indicators does not come on when it should have your dealer check for problems Rear ABS Anti lock Brake System OFF indicator CRF300LA Comes on briefly when the ignition switch is turned to the ON position Comes on when the ABS function on the rear wheel is turned o...

Page 43: ...icator Comes on briefly when the ignition switch is turned to the ON position If it comes on while running P 96 Comes on when the ignition switch is turned to the ON position Goes off when your speed reaches approximately 6 mph 10 km h If it comes on while riding P 97 ABS Anti lock Brake System indicator CRF300LA REV indicator P 40 ...

Page 44: ...ng blinking RPM 8 000 r min rpm interval RPM 250 r min rpm REV indicator r min rpm Blinking 2 times second 7 250 r min rpm Blinking 5 times second 7 500 r min rpm Blinking 10 times second 7 750 r min rpm Lighting 8 000 r min rpm u Setting of REV indicator P 33 Operation Guide 40 Indicators Continued ...

Page 45: ...Operation Guide 41 ...

Page 46: ...tion Guide 42 Horn button u Pressing the switch turns the turn signal off Headlight dimmer switch Low beam Turn signal switch High beam Switches the ABS function on the rear wheel on off P 45 Rear ABS switch CRF300LA ...

Page 47: ...p switch Should normally remain in the Run position u In an emergency switch to the Stop position the starter motor will not operate to stop the engine Start button Headlight turns off when operating the starter motor ON Turns electrical system on for starting riding LOCK Turns engine off OFF Locks steering Switchable when the ignition switch is turned to the ON position Hazard switch ...

Page 48: ... a Turn the handlebar all the way to the left b Push the key down and turn the ignition switch to the LOCK position u Jiggle the handlebar if the lock is difficult to engage c Remove the key Unlocking Insert the key push it in and turn the ignition switch to the OFF position Operation Guide 44 Switches Continued Push Ignition key Turn ...

Page 49: ...r starts flashing then release the switch while the indicator is flashing u The rear ABS OFF indicator is on when the ABS function on the rear wheel is turned off u The ABS function on the rear wheel remains on if the switch is released after indicator stops flashing To turn on the ABS function on both wheels a Stop the vehicle b Press and hold the rear ABS switch until the rear ABS OFF indicator ...

Page 50: ...stem The engine will not start if the throttle is fully open a Make sure the engine stop switch is in the Run position b Turn the ignition switch to the ON position c Shift the transmission to Neutral N indicator to come on Alternatively pull in the clutch lever to start your vehicle with the transmission in gear so long as the side stand is raised d Press the start button with the throttle comple...

Page 51: ...the start button for 5 seconds b Repeat the normal starting procedure c If the engine starts open the throttle slightly if idling is unstable d If the engine does not start wait 10 seconds before trying steps a b again If Engine Will Not Start P 95 Operation Guide 47 ...

Page 52: ... h From 2nd to 3rd 19 mph 30 km h From 3rd to 4th 25 mph 40 km h From 4th to 5th 31 mph 50 km h From 5th to 6th 37 mph 60 km h Shifting Down From 6th to 5th 28 mph 45 km h From 5th to 4th 22 mph 35 km h From 4th to 3rd 16 mph 25 km h NOTICE Improper shifting can damage the engine transmission and drive train Also coasting or towing the vehicle for long distances with the engine off can damage the ...

Page 53: ...el Fill Cap a After refueling align the fuel fill cap latch with the slot in the filler neck b Push the fuel fill cap into the filler neck until it snaps closed and locks c Remove the key and close the lock cover u The key cannot be removed if the fuel fill cap is not locked 3WARNING Gasoline is highly flammable and explosive You can be burned or seriously injured when handling fuel Stop the engin...

Page 54: ...nd push it in to lock b Remove the key and close the lock cover u Use the helmet holder only when parked 3WARNING Riding with a helmet attached to the holder can interfere with the rear wheel or suspension and could cause a crash in which you can be seriously hurt or killed Use the helmet holder only while parked Do not ride with a helmet secured by the holder Operation Guide 50 Pin Ignition key H...

Page 55: ...ox Close Close the tool box and push the lock positions until it is firmly closed Remove the ignition key u Make sure the tool box is closed before riding u As shown in the illustration wrap the tool kit with a sponge and store it in the tool box Operation Guide 51 Document bag Ignition key Tool box Lock position Lock position Tool box Tool kit Ignition key Sponge Lock position Lock position ...

Page 56: ...Side Cover P 76 Spark Arrester P 77 Engine Oil P 79 Coolant P 81 Brakes P 83 Side Stand P 86 Drive Chain P 87 Wheels P 89 Clutch P 90 Throttle P 93 Please read Importance of Maintenance and Maintenance Fundamentals carefully before attempting any maintenance Refer to Specifications for service data An optional larger tool kit may be available Check with your Honda dealer s parts department Mainten...

Page 57: ... or failing to correct a problem before you ride can cause a crash in which you can be seriously hurt or killed Always follow the inspection and maintenance recommendations and schedules in this owner s manual For information about the exhaust emission and noise emission requirements of the U S Environmental Protection Agency EPA the California Air Resources Board CARB and the Environment and Clim...

Page 58: ...ether or not you should perform a given task Follow these guidelines when performing maintenance Stop the engine and remove the key Place your vehicle on a firm level surface using the side stand or a maintenance stand to provide support Allow the engine muffler brakes and other high temperature parts to cool before servicing as you can get burned Run the engine only when instructed and do so in a...

Page 59: ... Your dealer meets all of these requirements All scheduled maintenance is considered a normal owner operating cost and will be charged to you by your dealer Keeping an accurate maintenance record will help ensure your vehicle is properly maintained 2 P 58 Make sure whoever performs the scheduled maintenance completes the maintenance record Retain all service documents If you sell your vehicle thes...

Page 60: ...Idle Speed Radiator Coolant 7 3 Years 81 Cooling System Secondary Air Supply System Evaporative Emission Control System 4 Maintenance Level Maintenance Legend Intermediate We recommend service by your dealer unless you have the necessary tools and are mechanically skilled Procedures are provided in an official Honda Service Manual 2 P 124 Inspect clean adjust lubricate or replace if necessary Lubr...

Page 61: ...h System 90 Side Stand 86 Suspension Spark Arrester 6 77 Nuts Bolts Fasteners 5 Wheels Tires 5 69 89 Steering Head Bearings Notes 1 At higher odometer reading repeat at the frequency interval established here 4 5 50 STATE meets California Service more frequently when riding OFF ROAD 2 Service more frequently when riding in unusually wet or dusty areas 6 7 USA only Replacement requires mechanical s...

Page 62: ...0 km 16 000 miles 25 600 km 20 000 miles 32 000 km 24 000 miles 38 400 km 28 000 miles 44 800 km 32 000 miles 51 200 km 36 000 miles 57 600 km 40 000 miles 64 000 km 44 000 miles 70 400 km 48 000 miles 76 800 km 52 000 miles 83 200 km 56 000 miles 89 600 km 60 000 miles 96 000 km 64 000 miles 102 400 km 68 000 miles 108 800 km Maintenance 58 ...

Page 63: ...nything that appears unusual Also check the following Tire tread wear and air pressures are within limits 2 P 69 Lights horn and turn signals operate normally Check the condition of the drive chain Adjust slack and lubricate as needed 2 P 67 Check the following items if you are carrying a passenger or cargo Combined weight is within load limits 2 P 132 Cargo is secured properly Check the following...

Page 64: ... check all of the preceding plus the following Make sure spokes are tight Check the rims for any damage 2 P 89 Oil level is between the upper and lower marks 2 P 79 Check the fuel level and refuel when needed 2 P 14 2 P 49 Be sure the fuel fill cap is securely fastened 2 P 49 Clutch lever operates smoothly Adjust freeplay if necessary 2 P 90 Check for loose cables and other parts and anything that...

Page 65: ...cate 2 P 68 as needed Fuses Check that you have a full supply of spare fuses Nuts bolts Check the major nuts and bolts and tighten as needed Crankcase Breather Service the crankcase breather more frequently if your vehicle is ridden in the rain or often at full throttle Service the breather if you can see deposits in the transparent section of the drain tube Periodic Checks You should also perform...

Page 66: ...de mentioned on the color label The color label is attached to the right side of the frame 3WARNING Installing non Honda parts may make your vehicle unsafe and cause a crash in which you can be seriously hurt or killed Always use Honda Genuine Parts or equivalents that have been designed and approved for your vehicle Maintenance Fundamentals Maintenance 62 Color label ...

Page 67: ...ur eyes u Wash your eyes repeatedly with cool water for at least 15 minutes Using water under pressure can damage your eyes Electrolyte splashes onto your skin u Remove affected clothing and wash your skin thoroughly using water Electrolyte splashes into your mouth u Rinse mouth thoroughly with water and do not swallow 3WARNING The battery gives off explosive hydrogen gas during normal operation A...

Page 68: ...Charging If you use electrical accessories that drain the battery or you do not ride frequently we recommend that you charge the battery every 30 days using a charger designed specifically for your Honda which can be purchased from your dealer Read the information that came with your battery charger and follow the instructions on the battery Avoid using an automobile type battery charger as these ...

Page 69: ...electrical on your vehicle stops working check for and replace any blown fuses 2 P 104 Inspecting and Replacing Fuses Turn the ignition switch to the OFF position to remove and inspect fuses If a fuse is blown replace with a fuse of the same rating For fuse ratings see Specifications 2 P 134 NOTICE Replacing a fuse with one that has a higher rating greatly increases the chance of damage to the ele...

Page 70: ...he following standards JASO T 903 standard 1 MA SAE standard 2 10W 30 API classification 3 SG or higher 1 The JASO T 903 standard is an index for engine oils for 4 stroke motorcycle engines There are two classes MA and MB For example the following label shows the MA classification 2 The SAE standard grades oils by their viscosity 3 The API classification specifies the quality and performance ratin...

Page 71: ...nly DOT 3 or DOT 4 fluid from a sealed container Drive Chain The drive chain must be inspected and lubricated regularly Inspect the chain more frequently if you often ride on bad roads ride at high speed or ride with repeated fast acceleration 2 P 87 If the chain does not move smoothly makes strange noises has damaged rollers has loose pins has missing O rings or kinks have the chain inspected by ...

Page 72: ...r a wire brush volatile solvent such as gasoline and benzene abrasive cleaner chain cleaner or lubricant NOT designed specifically for O ring chains as these can damage the rubber O ring seals Avoid getting lubricant on the brakes or tires Avoid applying excess chain lubricant to prevent spray onto your clothes and the vehicle Recommended Coolant Pro Honda HP Coolant is a pre mixed solution of ant...

Page 73: ... an air pressure gauge to measure the air pressure before each off road ride and whenever you return to pavement after riding off road If you only ride on pavement check the pressure at least once a month or any time you think the tires look low Always check air pressure when your tires are cold If you decide to adjust the tire pressure for a particular off road riding condition make changes a lit...

Page 74: ... Stems Inspect the rims for damage and loose spokes Also inspect the valve stems for their positions A tilted valve stem indicates the tube is slipping inside the tire or the tire is slipping on the rim See your dealer 3WARNING Riding on tires that are excessively worn or improperly inflated can cause a crash in which you can be seriously hurt or killed Follow all instructions in this owner s manu...

Page 75: ...speed rating and load range Remember to replace the inner tube whenever you replace a tire The old tube will probably be stretched and it could fail if installed in a new tire 3WARNING Installing improper tires on your vehicle can adversely affect handling and stability and can cause a crash in which you can be seriously hurt or killed Always use the size and type of tires recommended in this owne...

Page 76: ...battery 5 Remove the battery taking care not to drop the terminal nuts Installation Install the parts in the reverse order of removal Always connect the positive terminal first Make sure that bolts and nuts are tight Make sure the clock information is correct after the battery is reconnected 2 P 30 For proper handling of the battery see Maintenance Fundamentals 2 P 63 Battery Goes Dead 2 P 100 Mai...

Page 77: ... release the lock 2 Pull the clip out of the hole Installation 1 Push the bottom of the center pin 2 Insert the clip into the hole 3 Press down on the center pin to lock the clip Removing Installing Body Components u Clip Maintenance 73 Center pin ...

Page 78: ...b and insert the prongs into the stays and attach the seat as shown 2 Install the collars onto the hook bolts Tighten the hook bolts Torque 15 lbf ft 21 N m 2 1 kgf m Removing Installing Body Components u Seat Maintenance 74 Hook bolt Rear prongs Hook bolt Collar Tab Front stays Front prongs Seat Rear stays Collar Recess ...

Page 79: ...clips 2 P 73 3 Remove the bolts 4 Remove the left shroud Installation 1 Install the left shroud 2 Install and tighten the bolts 3 Install the clips 4 Install the left side cover Removing Installing Body Components u Left Shroud Maintenance 75 Bolts Bolt Clips Left shroud ...

Page 80: ...move the seat 2 P 74 2 Remove the clip 2 P 73 3 Remove the bolt 4 Remove the prongs from the grommets 5 Remove the side cover Installation Install the parts in the reverse order of removal Removing Installing Body Components u Side Cover Maintenance 76 Bolt Side cover Grommets Prongs Clip ...

Page 81: ...dom sparks from the combustion process in your engine from reaching the environment 1 Allow the engine and muffler to cool 2 Remove the right side cover 2 P 76 3 Remove the muffler cover bolts and muffler cover from the muffler 4 Remove the tail cap cover screws and tail cap cover from the muffler Maintenance 77 Continued Spark arrester Gasket Spark arrester mounting bolts Tail cap cover screws Ta...

Page 82: ...Replace if necessary Check the gasket Replace if necessary 7 Install the gasket and the spark arrester and tighten the spark arrester mounting bolts Torque 6 6 lbf ft 9 0 N m 0 9 kgf m 8 Install the tail cap cover and tighten the tail cap cover screws Torque 3 9 lbf ft 5 25 N m 0 5 kgf m 9 Install the muffler cover and tighten the muffler cover bolts 10 Install the right side cover Spark Arrester ...

Page 83: ...ch to the OFF position and wait for 2 to 3 minutes 3 Place your vehicle in an upright position on a firm level surface 4 Check that the oil level is between the upper level and lower level marks on the oil level inspection window Maintenance 79 Oil fill cap Oil level inspection window Upper level mark Lower level mark ...

Page 84: ...el u Do not overfill above the upper level mark u Make sure no foreign objects enter the oil filler opening u Wipe up any spills immediately 2 Securely reinstall the oil fill cap NOTICE Overfilling with oil or operating with insufficient oil can cause damage to your engine Do not mix different brands and grades of oil They may affect lubrication and clutch operation For the recommended oil and oil...

Page 85: ...vehicle in an upright position 3 Check that the coolant level is between the UPPER level and LOWER level marks on the reserve tank If the coolant level is dropping noticeably or the reserve tank is empty you likely have a serious leak Have your vehicle inspected by your dealer Maintenance 81 UPPER level mark LOWER level mark Reserve tank Reserve tank cap ...

Page 86: ... tank cap and add fluid while monitoring the coolant level u Do not overfill above the UPPER level mark u Make sure no foreign objects enter the reserve tank opening 2 Securely reinstall the reserve tank cap 3WARNING Removing the radiator cap while the engine is hot can cause the coolant to spray out potentially scalding you Always let the engine and radiator cool down before removing the radiator...

Page 87: ...rvoir is horizontal and that the fluid level is above the LWR mark If the brake fluid level in either reservoir is below the LOWER level mark LWR mark or the brake lever and pedal freeplay becomes excessive inspect the brake pads for wear If the brake pads are not worn you most likely have a leak Have your vehicle inspected by your dealer Maintenance 83 Front brake fluid reservoir LOWER level mark...

Page 88: ... the brake pads from below the brake caliper 2 Rear Inspect the brake pads from the rear right of the vehicle If necessary have the pads replaced by your dealer Always replace both left and right brake pads at the same time Brakes u Inspecting the Brake Pads Maintenance 84 Front Rear Pads Wear indicator Disc Pads Wear indicator Disc Wear indicator Wear indicator ...

Page 89: ...switch Hold the brake light switch and turn the adjusting nut in the direction A if the switch operates too late or turn the nut in the direction B if the switch operates too soon Brakes u Adjusting the Brake Light Switch Maintenance 85 Brake light switch Adjusting nut B A ...

Page 90: ...ck the spring for damage or loss of tension 3 Sit on the vehicle shift the transmission to Neutral and raise the side stand 4 Start the engine pull the clutch lever in and shift the transmission into gear 5 Lower the side stand all the way The engine should stop as you lower the side stand If the engine doesn t stop have your vehicle inspected by your dealer Maintenance 86 Side stand spring ...

Page 91: ... is not constant at all points some links may be kinked and binding Have the chain inspected by your dealer 1 Shift the transmission to Neutral Stop the engine 2 Place your vehicle on its side stand on a firm level surface 3 Insert a scale through the slit on the chain case Maintenance 87 Continued Chain case Slit Scale ...

Page 92: ...n slack 2 2 1 4 in 50 55 mm u Do not ride your vehicle if the slack exceeds 2 1 4 in 57 mm 5 Roll the vehicle forward and check that the chain moves smoothly 6 Inspect the sprockets 2 P 67 7 Clean and lubricate the drive chain 2 P 68 Drive Chain u Inspecting the Drive Chain Slack Maintenance 88 Top of swingarm Drive chain ...

Page 93: ...possible loss of control It is not necessary to remove the wheels to perform the recommended service in the Maintenance Schedule 2 P 99 1 Inspect the wheel rims and spokes for damage 2 Tighten any loose spokes 3 Rotate the wheel slowly to see if it appears to wobble If it does the rim is out of round or not true If the wobble is noticeable see your dealer for inspection Maintenance 89 Wheel rim Sp...

Page 94: ...3 16 in 10 20 mm Check the clutch cable for kinks or signs of wear If necessary have it replaced by your dealer Lubricate the clutch cable with a commercially available cable lubricant to prevent premature wear and corrosion NOTICE Improper freeplay adjustment can cause premature clutch wear Maintenance 90 Clutch lever Freeplay ...

Page 95: ...ust cover 2 Loosen the minor lock nut 3 Turn the minor clutch cable adjuster until the freeplay is 3 8 13 16 in 10 20 mm 4 Tighten the minor lock nut and check the freeplay again 5 Install the rubber dust cover Clutch u Adjusting the Clutch Lever Freeplay Maintenance 91 Continued Rubber dust cover Minor lock nut Minor clutch cable adjuster ...

Page 96: ... nut 3 Turn the major clutch cable adjuster until the clutch lever freeplay is 3 8 13 16 in 10 20 mm 4 Tighten the major lock nut and check the clutch lever freeplay 5 Start the engine pull the clutch lever in and shift into gear Make sure the engine does not stall and the vehicle does not creep Gradually release the clutch lever and open the throttle Your vehicle should move smoothly and accelera...

Page 97: ...s not move smoothly close automatically or if the cable is damaged have the vehicle inspected by your dealer Freeplay at the throttle grip flange 1 16 1 4 in 2 6 mm Adjusting the Throttle Freeplay 1 Loosen the lock nut 2 Turn the adjuster until the freeplay is 1 16 1 4 in 2 6 mm 3 Tighten the lock nut and inspect the throttle action again Maintenance 93 Freeplay Flange Throttle grip Adjuster Lock ...

Page 98: ... Fuel Injection Malfunction Indicator Lamp MIL P 97 ABS Anti lock Brake System Indicator P 97 Other Warning Indications P 98 Fuel Gauge Failure Indication P 98 Tire Puncture P 99 Electrical Trouble P 100 Battery Goes Dead P 100 Burned out Light Bulb P 100 Blown Fuse P 104 Unstable Engine Operation Occurs Intermittently P 107 Troubleshooting ...

Page 99: ...cator lamp is on contact your dealer as soon as possible Starter Motor Does Not Operate Check the following items Check the correct engine starting sequence 2 P 46 Make sure engine stop switch is in the Run position 2 P 43 Check for a blown fuse 2 P 104 Check for a loose battery connection 2 P 72 or battery terminal corrosion 2 P 63 Check the condition of the battery 2 P 100 If the problem continu...

Page 100: ...ition switch to the ON position 2 Check that the radiator fan is operating and then turn the ignition switch to the OFF position If the fan is not operating Suspect a fault Do not start the engine Transport your vehicle to your dealer If the fan is operating Allow the engine to cool with the ignition switch in the OFF position 3 After the engine has cooled inspect the radiator hose and check if th...

Page 101: ...our vehicle inspected by your dealer as soon as possible Indicator comes on or starts flashing while riding Indicator does not come on when the ignition switch is in the ON position Indicator does not go off at speeds above 6 mph 10 km h If the ABS indicator stays on your brakes will continue to work as a conventional system but without the anti locking function The ABS indicator may flash if you ...

Page 102: ...Indications Fuel Gauge Failure Indication If the fuel system has an error the fuel gauge indicators will be displayed as shown in the illustration If this occurs see your dealer as soon as possible Troubleshooting 98 ...

Page 103: ...a new one and it may fail while you are riding If you need to make a temporary repair by patching a tube or using an aerosol sealant ride cautiously at reduced speed and have the tube replaced before you ride again Anytime a tube is replaced the tire should be carefully inspected as described 3WARNING Riding your vehicle with a temporary tire or tube repair can be risky If the temporary repair fai...

Page 104: ...can damage your vehicle s electrical system and is not recommended Bump starting is also not recommended Burned out Light Bulb Follow the procedure below to replace a burned out light bulb Turn the ignition switch to the OFF or LOCK position Allow the bulb to cool before replacing it Do not use bulbs other than those specified Check the replacement bulb for correct operation before riding For the ...

Page 105: ... a new bulb and parts in the reverse order of removal u Install the dust cover with its tabs positioned vertically Do not touch the glass surface with your fingers If you touch the bulb with your bare hands clean it with a cloth moistened with isopropyl rubbing alcohol Electrical Trouble u Burned out Light Bulb Troubleshooting 101 Continued Headlight assembly Bolts Bolts Tabs Socket Pin Tabs Bulb ...

Page 106: ...the socket counterclockwise and remove it 6 Slightly press the bulb and turn it counterclockwise 7 Install a new bulb and parts in the reverse order of removal 8 Tighten the hook bolts Torque 15 lbf ft 21 N m 2 1 kgf m Electrical Trouble u Burned out Light Bulb Troubleshooting 102 Hook bolt Rear fender Collar Collar Hook bolt Grommets Prong Prong Bulb Socket ...

Page 107: ...screw 2 Remove the turn signal lens 3 Slightly press the bulb and turn it counterclockwise 4 Install a new bulb and parts in the reverse order of removal Electrical Trouble u Burned out Light Bulb Troubleshooting 103 Turn signal lens Screw Bulb ...

Page 108: ... P 74 2 Open the fuse box cover 3 Pull the fuses out with the fuse puller in the tool kit one by one check for a blown fuse Always replace a blown fuse with a spare of the same rating 4 Close the fuse box cover 5 Install the seat Electrical Trouble u Blown Fuse Troubleshooting 104 Fuse box cover Spare fuse ...

Page 109: ...Pull the main fuse out and check for a blown fuse Always replace a blown fuse with a spare fuse of the same rating u Spare main fuse is provided in the starter magnetic switch 5 Reinstall parts in the reverse order of removal Electrical Trouble u Blown Fuse Troubleshooting 105 Continued Starter magnetic switch Main fuse Spare main fuse Wire connector ...

Page 110: ... check for a blown fuse Always replace a blown fuse with a spare fuse of the same rating 4 Close the fuse box cover 5 Reinstall parts in the reverse order of removal NOTICE If a fuse fails repeatedly you likely have an electrical problem Have your vehicle inspected by your dealer Electrical Trouble u Blown Fuse Troubleshooting 106 Spare fuse Fuse box cover ...

Page 111: ...nstable engine operation will occur intermittently while riding Even if this symptom occurs you can continue to ride your vehicle If unstable engine operation occurs even if sufficient fuel is available have your vehicle inspected by your dealer as soon as possible Troubleshooting 107 ...

Page 112: ... P 114 Transporting Your Vehicle P 115 You the Environment P 116 Vehicle Identification Number P 117 Emission Control Systems P 118 Catalytic Converter P 122 Oxygenated Fuels P 123 Authorized Manuals P 124 Warranty Coverage and Service P 125 Honda Contacts P 128 Reporting Safety Defects P 130 Information ...

Page 113: ...ocation To make a duplicate take the spare key or the key number to your dealer If you lose all ignition keys and the key number the ignition switch assembly will probably have to be removed by your dealer to determine the key number A metal key holder may cause damage to the area surrounding the ignition switch Keys Information 109 ...

Page 114: ...on Failing to do so will drain the battery Odometer The display locks at 999 999 when the read out exceeds 999 999 Tripmeter The tripmeters return to 0 0 when each read out exceeds 9 999 9 Document Bag The owner s manual registration and insurance information can be stored in the plastic document bag located under the seat Ignition Cut off System A banking lean angle sensor automatically stops the...

Page 115: ... vehicle makes it easier to spot potential problems In particular seawater and salts used to prevent ice on roads promote the formation of corrosion Always wash your vehicle thoroughly after riding on coastal or treated roads Washing Allow the engine muffler brakes and other high temperature parts to cool before washing 1 Rinse your vehicle thoroughly using a low pressure garden hose to remove loo...

Page 116: ...tte painted parts do not apply a coat of wax to the matte painted surface Washing Precautions Follow these guidelines when washing Do not use high pressure washers u High pressure water cleaners can damage moving parts and electrical parts rendering them inoperable u Water in the air intake can be drawn into the throttle body and or enter the air cleaner Do not direct water at the muffler u Water ...

Page 117: ... plenty of water and a mild detergent to clean matte painted surfaces Dry with a soft clean cloth Aluminum Components Aluminum will corrode from contact with dirt mud or road salt Clean aluminum parts regularly and follow these guidelines to avoid scratches Do not use stiff brushes steel wool or cleaners containing abrasives Avoid riding over or scraping against curbs Panels Follow these guideline...

Page 118: ...t be riding for an extended period follow these guidelines Wash your vehicle and wax all painted surfaces except matte painted surfaces Coat chrome pieces with rust inhibiting oil Lubricate the drive chain 2 P 67 Place your vehicle on a maintenance stand and position a block so that both tires are off the ground After rain remove the body cover and allow the vehicle to dry Remove the battery 2 P 7...

Page 119: ...torage Tips under the Honda Warranty in the Warranty tab for your Model Transporting Your Vehicle If your vehicle needs to be transported it should be carried on a motorcycle trailer or a flatbed truck or trailer that has a loading ramp or lifting platform and motorcycle tie down straps Never try to tow your vehicle with a wheel or wheels on the ground NOTICE Towing your vehicle with a wheel or wh...

Page 120: ...Put oil and other toxic wastes in approved containers and take them to a recycling center Call your local or state office of public works or environmental services to find a recycling center in your area and to get instructions on how to dispose of non recyclable wastes Do not place used engine oil in the trash or pour it down a drain or on the ground Used oil gasoline coolant and cleaning solvent...

Page 121: ...iquely identify your vehicle and are required in order to register your vehicle They may also be required when ordering replacement parts You should record these numbers and keep them in a safe place Vehicle Identification Number Information 117 VIN VIN Engine number ...

Page 122: ... fuel permeation emission standards during its useful life when operated and maintained according to the instructions provided CARB also requires that your vehicle comply with applicable evaporative emission requirements during its useful life when operated and maintained according to the instructions provided USA Compliance with the terms of the Distributor s Warranties for Honda Motorcycle Emiss...

Page 123: ...n and is comprised of air intake engine control fuel control and exhaust control subsystems The engine control module ECM uses sensors to determine how much air enters the engine and then controls how much fuel to inject Ignition Timing Control System The ignition timing control system adjusts the ignition timing to reduce the amount of HC CO and NOx produced Secondary Air Injection System The sec...

Page 124: ...ol technologies to prevent fuel vapor emissions Tampering with these components to reduce or defeat the effectiveness of the fuel permeation technologies is prohibited Noise Emission Control System TAMPERING WITH THE NOISE CONTROL SYSTEM IS PROHIBITED U S federal law prohibits and Canadian provincial laws may prohibit the following acts or the causing thereof 1 The removal or rendering inoperative...

Page 125: ...nance Removing or disabling any emissions compliance component or replacing any compliance component with a noncompliant component Problems Affecting Vehicle Exhaust Emissions Have your vehicle inspected and repaired by your dealer if you experience any of the following symptoms Hard starting or stalling after starting Rough idling Misfiring or backfiring during acceleration Poor engine performanc...

Page 126: ...ngine s performance A replacement unit must be an original Honda part or equivalent Follow these guidelines to protect your vehicle s catalytic converter Always use unleaded gasoline Leaded gasoline will damage the catalytic converter Keep the engine in good running condition A poorly running engine can cause the catalytic converter to overheat causing damage to the converter or the vehicle If you...

Page 127: ...ine containing methanol methyl alcohol If you accidentally fill your fuel tank with an oxygenated fuel containing higher percentages you may experience performance problems To resolve the problem have your dealer drain the fuel tank and replace with the correct fuel Fuel system or performance problems resulting from the use of an oxygenated fuel containing higher percentages are not covered by you...

Page 128: ...rious systems on Honda motorcycles scooters ATV and SxS USA The Winter Storage Guide in conjunction with the Owner s Manual and Service Manual can help you prepare your Honda motorcycle scooter ATV and SxS for winter storage These Honda manuals are written for the professional technician However if you possess the proper tools observe the safety standards and are mechanically capable you should fi...

Page 129: ...o the Warranty Booklet posted on our website at www honda ca It is important to realize that your warranty applies only to defects in material or workmanship of your Honda Your warranty coverage does not apply to the normal wear and deterioration associated with use of the vehicle Your warranty coverage is not voided if you perform your own maintenance However failures that occur due directly to i...

Page 130: ...s discovered that an aftermarket or recycled part installed on the vehicle is defective or was installed incorrectly and caused damage to another part of the vehicle otherwise covered under warranty The Federal Trade Commission requires that a manufacturer demonstrate that an aftermarket or recycled part or service performed by a person other than an authorized service provider caused damage to an...

Page 131: ...ion If a problem exists and is covered under warranty your dealer will perform the warranty repairs If you have any questions about your warranty coverage or the nature of the repair talk to the Service Manager of your Honda dealer If a misunderstanding occurs and you aren t satisfied with your dealer s handling of the situation we suggest you discuss your problem with the appropriate member of th...

Page 132: ...lephone 866 784 1870 Website https powersports honda com contact us Canada Honda Canada Inc Customer Relations Department 180 Honda Boulevard Markham Ontario L6C 0H9 Telephone 888 946 6329 Fax 877 939 0909 E mail honda_cr ch honda com Please include the following information in your letter Name address and telephone number Product model year and VIN Date of purchase Dealer name and address We will...

Page 133: ...partment offers Honda Genuine Parts Pro Honda products Honda Genuine Accessories USA only and Honda accessories and products Canada only that provide the same quality that went into your vehicle USA The sales department offers the Honda Protection Plan to extend almost all of your warranty coverage Your Honda dealer can also supply information about riding events and information about safety train...

Page 134: ...ds that a safety defect exists in a group of vehicles it may order a recall and remedy campaign However NHTSA cannot become involved in individual problems between you your dealer or American Honda Motor Co Inc To contact NHTSA you may call the Vehicle Safety Hotline toll free at 1 888 327 4236 TTY 1 800 424 9153 go to http www safercar gov or write to Administrator NHTSA 1200 New Jersey Avenue SE...

Page 135: ...d if it finds that a safety defect exists in a group of vehicles it may lead to a recall and remedy campaign However Transport Canada cannot become involved in individual problems between you your dealer or Honda Canada Inc To contact Transport Canada s Defect Investigations and Recalls Division you may call 1 800 333 0510 For more information on reporting safety defects or about motor vehicle saf...

Page 136: ... California 326 lb 148 kg Canada 320 lb 145 kg Passenger capacity Rider and 1 passenger Minimum turning radius 7 5 ft 2 3 m Displacement 17 4 cu in 286 cm3 Bore x stroke 2 99 x 2 48 in 76 0 x 63 0 mm Compression ratio 10 7 1 Fuel Unleaded gasoline Recommended 86 PON or higher Tank capacity 2 06 US gal 7 8 L Battery YTZ8V 12 V 7 0 Ah 10 HR Gear ratio 1st 3 538 2nd 2 250 3rd 1 650 4th 1 346 5th 1 11...

Page 137: ...stable 1 450 100 rpm Recommended engine oil Honda 4 stroke motorcycle oil API Service Classification SG or higher excluding oils marked as Energy Conserving or Resource Conserving SAE 10W 30 JASO T 903 standard MA Engine oil capacity After draining 1 5 US qt 1 4 L After draining filter change 1 6 US qt 1 5 L After disassembly 1 9 US qt 1 8 L Recommended brake fluid Honda DOT 3 or DOT 4 Brake Fluid...

Page 138: ...r turn signal 12 V 21 W x 2 License plate light LED Fuses Main fuse 30 A Other fuse CRF300L 10 A CRF300LA 30 A 10 A Torque Specifications Hook bolt 15 lbf ft 21 N m 2 1 kgf m Tail cap cover screw 3 9 lbf ft 5 25 N m 0 5 kgf m Spark arrester mounting bolt 6 6 lbf ft 9 0 N m 0 9 kgf m Specifications Specifications 134 ...

Page 139: ...Information Record VIN Engine No Color Label Code Owner s Name Address City State Phone Dealer s Name Address City State Phone Service Manager 135 ...

Page 140: ...hthalates and lead which are known to the State of California to cause cancer and birth defects or other reproductive harm To minimize exposure avoid breathing exhaust do not idle the engine except as necessary service your vehicle in a well ventilated area and wear gloves or wash your hands frequently when servicing your vehicle For more information go to www P65Warnings ca gov passenger vehicle ...

Page 141: ...00X31 K1T A000 31K1TA00 PRINTED IN USA ...

Search results

Summary of Contents for CRF 300L 2021

Reviews:

Related manuals for CRF 300L 2021

Brands by name

Popular brands

Honda CRF 300L 2021, Owner'S Manual

Search results

Summary of Contents for CRF 300L 2021

Reviews:

Related manuals for CRF 300L 2021

Brands by name

Popular brands