Honda CB300R 2019 Manual

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Page 1 This publication includes the 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.
Page 2 Congratulations on your purchase of a new The following code in this manual ● Honda motorcycle. Your selection of a indicates the country. Honda makes you part of a worldwide family of satisfied customers who appreciate Country Codes Honda's reputation for building quality into Code Country every product.
Page 3 A Few Words About Safety Your safety, and the safety of others, is very DANGER important. Operating this motorcycle safely is You WILL be KILLED or SERIOUSLY an important responsibility. HURT if you don’t follow instructions. To help you make informed decisions about safety, we have provided operating WARNING procedures and other information on safety...
Page 4: Table Of Contents
Contents Motorcycle Safety P. 2 Operation Guide P. 12 Maintenance P. 43 Troubleshooting P. 93 Information P. 111 Specifications P. 123 Warranty Policy P. 127 Index P. 134...
Page 5: Motorcycle Safety
Motorcycle Safety This section contains important information for safe riding of your motorcycle. Please read this section carefully. Safety Guidelines ..........P. 3 Safety Precautions..........P. 6 Riding Precautions ..........P. 7 Accessories & Modifications......P. 10 Loading ..............P. 11...
Page 6: Safety Guidelines
Safety Guidelines Safety Guidelines Before Riding Make sure that you are physically fit, mentally Follow these guidelines to enhance your safety: focused and free of alcohol and drugs. Check Perform all routine and regular inspections ● that you and your passenger are both wearing specified in this manual.
Page 7: Safety Guidelines
Make Yourself Easy to See Make yourself more visible, especially at night, Keep Your Honda in Safe Condition by wearing bright reflective clothing, positioning yourself so other drivers can see you, signaling It's important to keep your motorcycle properly before turning or changing lanes, and using maintained and in safe riding condition.
Page 8 Safety Guidelines If You are Involved in a Crash Carbon Monoxide Hazard Exhaust contains poisonous carbon monoxide, a Personal safety is your first priority. If you or colourless, odorless gas. Breathing carbon anyone else has been injured, take time to monoxide can cause loss of consciousness and assess the severity of the injuries and whether it may lead to death.
Page 9: Safety Precautions
Safety Precautions Safety Precautions Face shield with unobstructed field of vision ● or other approved eye protection Ride cautiously and keep your hands on the ● WARNING handlebar and feet on the footpegs. Keep passenger's hands onto the seat strap Not wearing a helmet increases the ●...
Page 10: Riding Precautions
Riding Precautions Riding Precautions Exercise caution on low traction surfaces. ● The tyres slip more easily on such surfaces and braking distances are Running-in Period longer. During the first 500 km (300 miles) of running, Avoid continuous braking. ● follow these guidelines to ensure your Repeated braking, such as when motorcycle's future reliability and performance.
Page 11 Riding Precautions Anti-lock Brake System (ABS) Engine Braking This model is equipped with an Anti-lock Brake Engine braking helps slow your motorcycle System (ABS) designed to help prevent the down when you release the throttle. For further brakes from locking up during hard braking. slowing action, downshift to a lower gear.
Page 12 Riding Precautions Turn the handlebar fully to the left. Parking Turning the handlebar to the right Park on a firm, level surface. ● reduces stability and may cause the If you must park on a slight incline or loose ● motorcycle to fall.
Page 13: Accessories & Modifications
We strongly advise that you do not add any seriously hurt or killed. accessories that were not specifically designed for your motorcycle by Honda or make Follow all instructions in this owner's modifications to your motorcycle from its manual regarding accessories and original design.
Page 14: Loading
Loading Loading WARNING Overloading or improper loading can Carrying extra weight affects your ● cause a crash and you can be seriously motorcycle's handling, braking and stability. hurt or killed. Always ride at a safe speed for the load you are carrying.
Page 16 Sari Guard Reflect r o...
Page 17 Instruments Tachometer NOTICE Do not operate the engine in the tachometer red zone. Excessive engine speed can adversely affect engine life. Tachometer red zone (excessive engine rpm range) button button Display Check When the ignition switch is turned to the (On) position, all the mode and digital segments will show.
Page 18 Clock (12-hour display) To set the clock: (P.24) Odometer [TOTAL] & Tripmeter [TRIP A/B] & Stopwatch (P.16) Coolant temperature gauge ( When the coolant is over specified temperature, the segment H flashes. If the segment H flashes while riding: (P.95) Speedometer Current fuel mileage, Average fuel mileage [AVG] , Fuel consumption, and Average speed [AVG]...
Page 19 Instruments (Continued) Odometer [TOTAL] & Tripmeter [TRIP A/B] & Stopwatch button switches between the odometer, tripmeter A, tripmeter B, and stopwatch. Stopwatch Odometer Tripmeter A Tripmeter B...
Page 20 Odometer [TOTAL] Stopwatch Total distance ridden. When “ ” is Shows elapsed time since the button displayed, go to your dealer for service. was pushed to start the measurement. Display range: 0H00M00.0S - 9H59M59.9S Tripmeter [TRIP A/B] • Above 9H59M59.9S back to 0H00M00.0S Distance ridden since tripmeter was reset.
Page 21 Instruments (Continued) To reset the tripmeter B, average fuel To reset the tripmeter [TRIP A/B], mileage B, fuel consumption B and average average fuel mileage [AVG], fuel speed B (these are based on tripmeter B) consumption and average speed [AVG] together, press and hold the button To reset the tripmeter A, average fuel...
Page 22 Stopwatch To Restart the Measurement Press the button again. The stopwatch To Measure the Time restarts measurement. Select the stopwatch. (P.16) To start measurement, press the To Reset the Measured Value button. Press and hold the button when the The measurement keeps going, if you stopwatch is displayed and also the change an item while measuring.
Page 23 Instruments (Continued) Current fuel mileage, Average fuel mileage [AVG] , Fuel consumption, and Average speed [AVG] button switches between the current fuel mileage, average fuel mileage, fuel consumption, and average speed. The items cannot be switched by the button if the stopwatch is displayed. Current fuel Average fuel Fuel...
Page 24 Current fuel mileage Average fuel mileage [AVG] Displays the current instant fuel mileage. Displays the average fuel mileage since the Display range: 0.0 to 299.9 km/L selected tripmeter was reset. The average fuel mileage will be calculated • When your speed is less than 6 km/h (4 based on value displayed on the tripmeter (A mph): “...
Page 25 Instruments (Continued) Fuel consumption Average speed Displays the average speed since the selected Displays the fuel consumption since the tripmeter was reset. selected tripmeter was reset. The average speed will be calculated based The fuel consumption will be calculated on value displayed on the tripmeter (A or B) based on value displayed on the tripmeter (A selected.
Page 26 Display Setting Setting Mode A Following items can be changed sequentially. (P.24) • Clock setting • Backlight brightness adjustment Setting Mode B Following items can be changed sequentially. (P.26) • Setting of REV indicator (lighting RPM setting, lighting interval RPM setting and brightness adjustment) •...
Page 27 Instruments (Continued) Setting Mode A 1 Clock setting: If the buttons are not pressed for about 30 Turn the ignition switch to the (On) position. seconds, the control is automatically switched Select the odometer, tripmeter A or from the setting mode to the ordinary tripmeter B.
Page 28 2 Backlight brightness adjustment: Press button. The minute digits start flashing. You can adjust the brightness to one of five levels. Press button. The brightness is switched. Press button until the desired minute is displayed. Press and hold button to advance the minute fast.
Page 29 Instruments (Continued) Setting Mode B 1 Setting of REV indicator: If the buttons are not pressed for about 30 You can change the setting of the REV seconds, the control is automatically switched indicator. from the setting mode to the ordinary REV indicator is blinking while setting.
Page 30 To change the setting mode B, turn the Each time button is pressed, the ignition switch to the (On) position while lighting RPM set value increase by pressing button until the display check 250 r/min (rpm) (one segment). When the is finished.
Page 31 Instruments (Continued) Press button. The REV indicator lighting RPM is set, and then the display moves to the setting of REV indicator lighting interval RPM. Tachometer At the same time, the blinking bar segment shows the currently applied setting originated from the REV indicator Numerical tachometer lighting RPM and the numerical display...
Page 32 Press button. The REV indicator lighting Ex When REV indicator lighting RPM is interval RPM is set, and then the display setting 10,000 r/min (rpm) and REV moves to the brightness adjustment of the indicator lighting interval RPM is 250 REV indicator.
Page 33 Instruments (Continued) 2 Changing of tachometer display Ex Engine revolutions per minutes mode: 10,500 r/min (rpm) You can change the display mode of the Conventional Tachometer bar tachometer. display segment Press button to switch the display mode of tachometer. Press button.
Page 34 Indicators If one of these indicators does not come on when it should, have your dealer check for problems. ABS (Anti-lock Brake System) indicator Comes on when the ignition switch is turned to the (On) position. Goes off when your speed reaches approximately 10 km/h (6 mph).
Page 35 Indicators (Continued) Neutral indicator REV indicator Comes on when the transmission is in (P.33) Neutral. High beam indicator Left turn signal indicator Right turn signal indicator Low fuel indicator Comes on when there is only reserve fuel left in the fuel tank.
Page 36 REV Indicator • Comes on briefly when the ignition switch is turned to the (On) position. Initial setting Lighting RPM: 8,000 r/min (rpm) Interval RPM: 250 r/min (rpm) REV indicator r/min (rpm) Blinking 7,250 r/min (rpm) (2 times/second) Blinking 7,500 r/min (rpm) (5 times/second) Blinking 7,750 r/min (rpm)
Page 37 Switches Headlight dimmer switch • : High beam • : Low beam Horn button Start button Engine stop switch Turn signal switch Should normally remain in the Pressing the switch turns the (Run) position. turn signal off. In an emergency, switch to the Passing light control switch (Stop) position (the starter Flashes the high beam headlight.
Page 38 (On) Ignition switch Turns electrical system Switches the electrical system on/off, on for starting/riding. locks the steering. Key can be removed when in the (Off) (Off) or (Lock) position. Turns engine off. (Lock) Locks steering. Continued...
Page 39 Switches (Continued) Steering Lock Locking Turn the handlebar all the way to the left. Lock the steering when parking to help Push the ignition key down, and turn the prevent theft. ignition switch to the (Lock) position. A U-shaped wheel lock or similar device is Jiggle the handlebar if the lock is difficult also recommended.
Page 40: Starting The Engine
Starting the Engine Start your engine using the following Make sure the engine stop switch is in the procedure, regardless of whether the engine (Run) position. Turn the ignition switch to the (On) is cold or warm. position. Shift the transmission to Neutral ( indicator to come on).
Page 41 Starting the Engine (Continued) If the engine does not start: Open the throttle fully and press the start button for 5 seconds. Repeat the normal starting procedure. If the engine starts, open the throttle slightly if idling is unstable. If the engine does not start, wait 10 seconds before trying step a &...
Page 42: Shifting Gears
Shifting Gears Your motorcycle transmission has 6 forward gears in a one-down, five-up shift pattern.
Page 43: Ignition Lock
Refuelling Opening the Fuel Fill Cap Ignition Lock cover Open the lock cover, insert the ignition key, Filler neck plate and turn it clockwise to open the fuel fill cap. Closing the Fuel Fill Cap After refuelling, push the fuel fill cap closed until it locks.
Page 44 Storage Equipment Helmet Holder WARNING The helmet holders are located under the Riding with a helmet attached to the rear seat. holder can interfere with your ability to Helmet holders safely operate the motorcycle and could lead to a crash in which you can be seriously hurt or killed.
Page 45 Storage Equipment (Continued) The tool kit is stored below the document Tool Kit/Document Bag/First Aid Kit bag. The tool kit and document bag are located underside of the rear seat by the rubber Put the tool kit in inside of the ribs. strap.
Page 46: Maintenance
Maintenance Please read “Importance of Maintenance” and “Maintenance Fundamentals” carefully before attempting any maintenance. Refer to “Specifications” for service data. Importance of Maintenance ......P. 44 Brakes..............P. 78 Maintenance Schedule........P. 45 Side Stand ............P. 81 Maintenance Fundamentals ......P. 48 Drive Chain............
Page 47: Importance Of Maintenance
Importance of Maintenance Importance of Maintenance Maintenance Safety Keeping your motorcycle well-maintained is Always read the maintenance instructions absolutely essential to your safety and to before you begin each task, and make sure that protect your investment, obtain maximum you have the tools, parts, and skills required. performance, avoid breakdowns, and reduce air We cannot warn you of every conceivable pollution.
Page 48: Maintenance Schedule
Maintenance work should be performed in accordance with Honda's standards and Honda recommends that your dealer should specifications by properly trained and road test your motorcycle after each periodic equipped technicians. Your dealer meets all maintenance is carried out.
Page 49 : Inspect (clean, adjust, lubricate, or replace, if necessary) you have the necessary tools and are mechanically skilled. : Replace Procedures are provided in an official Honda Shop Manual. : Clean : Technical. In the interest of safety, have your motorcycle : Lubricate serviced by your dealer.
Page 50 Maintenance Schedule Frequency Pre-ride Annual Regular Refer to × 1,000 km Check Items Check Replace page × 1,000 mile 0.6 P.43 Months Drive Chain Slider Brake Fluid 2 Years Brake Pads Wear Brake System Brake Lght Switch Battery Voltage – Headlight Aim Lights/Horn –...
Page 51: Maintenance Fundamentals
Maintenance Fundamentals Drive chain - Check condition and slack, Pre-ride Inspection ● adjust and lubricate if necessary. P. 82 To ensure safety, it is your responsibility to Brakes - Check operation; ● perform a pre-ride inspection and make sure Front and Rear: check brake fluid level and that any problem you find is corrected.
Page 52 Maintenance Fundamentals WARNING Replacing Parts Always use Honda Genuine Parts or their Installing non-Honda parts may make equivalents to ensure reliability and safety. your motorcycle 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 motorcycle.
Page 53 Maintenance Fundamentals What to do in an emergency Battery If any of the following occur, immediately see Your motorcycle has a maintenance-free type your doctor. battery. You do not have to check the battery Electrolyte splashes into your eyes: ● electrolyte level or add distilled water.
Page 54 If the terminals are starting to corrode and maintenance-free battery of the same type. are coated with a white substance, wash NOTICE with warm water and wipe clean. Installing non-Honda electrical accessories can overload the electrical system, discharging the battery and possibly damaging the system.
Page 55 Selecting the Engine Oil For recommended engine oil, see “Specifications.” P. 124 If you use non-Honda engine oil, check the NOTICE label to make sure that the oil satisfies all of the Replacing a fuse with one that has a higher...
Page 56 The API classification specifies the quality and Recommended brake fluid: performance rating of engine oils. Use SG or Honda DOT 3 or DOT 4 Brake Fluid or higher oils, excluding oils marked as “Energy equivalent Conserving” or “Resource Conserving” on the circular API service symbol.
Page 57 Maintenance Fundamentals Drive Chain NOTICE Use of a new chain with worn sprockets will cause The drive chain must be inspected and rapid chain wear. lubricated regularly. Inspect the chain more frequently if you often ride on bad roads, ride at Cleaning and Lubricating high speed, or ride with repeated fast After inspecting the slack, clean the chain and...
Page 58 Maintenance Fundamentals Recommended Coolant Use only genuine HONDA PRE-MIX COOLANT without diluting with water. Genuine HONDA PRE-MIX COOLANT is excellent at preventing corrosion and overheating. The coolant should be inspected and replaced properly by following the maintenance schedule. P. 45...
Page 59 Maintenance Fundamentals Inspecting for Damage Crankcase Breather Inspect the tyres for Service more frequently when riding in rain, at cuts, slits, or cracks that full throttle, or after the motorcycle is washed or exposes fabric or overturned. Service if the deposit level can be cords, or nails or other seen in the transparent section of the drain foreign objects...
Page 60 Maintenance Fundamentals Inspecting Tread Depth WARNING Inspect the tread wear indicators. If they Riding on tyres that are excessively become visible, replace the tyres immediately. worn or improperly inflated can cause a For safe riding, you should replace the tyres crash in which you can be seriously hurt when the minimum tread depth is reached.
Page 61 Always use the size and type of tyres Have the wheel balanced with Honda ● recommended in this owner's manual. Genuine balance weights or equivalent after the tyre is installed.
Page 62 Maintenance Fundamentals Air Cleaner This motorcycle is equipped with a viscous type air cleaner element. Air blow cleaning or any other cleaning can degrade the viscous element performance and cause the intake of dust. Do not perform the maintenance. Should be serviced by your dealer.
Page 63: Tool
Tool The tool kit is stored underside of the rear seat. P. 69 You can perform some roadside repairs, minor adjustments and parts replacement with the provided tools. 8 x 10 mm Open end wrench ● 5 mm Hex wrench ●...
Page 64: Removing & Installing Body Components
Removing & Installing Body Components Battery Raise the front of the fuel tank. P. 67 Disconnect the negative - terminal from Removal the battery. Remove the negative - cable from the Make sure the ignition switch is in the guide. (Off) position.
Page 65 Removing & Installing Body Components Battery Installation Positive terminal 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.
Page 66: Clip
Removing & Installing Body Components Clip Clip Installation Removal Centre pin Push the bottom of the centre pin. Insert the clip into the hole. Press down on the centre pin to release Press down on the centre pin to lock the the lock.
Page 67: Front Seat
Removing & Installing Body Components Front Seat Front Seat Installation Insert the tab into the recess. Removal Install the collars and mounting bolts. Tighten the mounting bolts securely. Remove the rear seat. P. 69 Remove the mounting bolts and collars, Torque: 10 N·m (1.0 kgf·m, 7 lbf·ft) and then pull the front seat back and up.
Page 68: Fuel Tank Cover Assembly
Removing & Installing Body Components Fuel Tank Cover Assembly Fuel Tank Cover Assembly Remove the bolts B, bolts C, collars, bolt D and washer. Removal Bolt D Remove the front seat. P. 64 Washer Remove the bolts A. Bolts C Collars Bolts A Bolts B...
Page 69 Removing & Installing Body Components Fuel Tank Cover Assembly Installation Remove the prongs from the grommets and release the slots from the tabs. Install the fuel tank cover assembly in the Carefully widen the both ends of the fuel reverse order of removal. tank cover assembly and remove it.
Page 70: Fuel Tank Maintenance Position
Removing & Installing Body Components Fuel Tank Maintenance Position Fuel Tank Maintenance Remove the mounting bolts and collars on both sides. Position The front of the fuel tank can be tilted up for maintenance. The fuel tank does not require draining. Raising The Fuel Tank Place the motorcycle on its side stand on a firm, level surface with the transmission...
Page 71 Removing & Installing Body Components Fuel Tank Maintenance Position Pull the tab of the battery cover and open Mount the fuel tank on the base of the battery cover. After the battery cover is opened, push down the hinge part to lock it. Battery cover Base of the Fuel tank...
Page 72: Rear Seat
Removing & Installing Body Components Rear Seat Rear Seat Removal Insert the ignition key into the seat lock. Prongs Rear seat Turn it clockwise, then pull the rear seat up and back. Seat lock Installation Insert the prongs into the stays on the frame.
Page 73: Shroud
Removing & Installing Body Components Shroud Shroud Clip Outer shroud The right and left shrouds can be removed in the same manner. Removal Remove the clip ( P. 63) and outer shroud bolt. Slot Remove the outer shroud by releasing the Outer tab from the slot on the inner shroud.
Page 74 Removing & Installing Body Components Shroud Installation Remove the inner shroud bolt A, bolts B and inner shroud. Install the inner shroud and tighten the Inner shroud inner shroud bolts B. Torque: 10 N·m (1.0 kgf·m, 7 lbf·ft) Install and tighten the inner shroud bolt A. Bolt A Torque: 4.2 N·m (0.4 kgf·m, 3.1 lbf·ft) Install the outer shroud by inserting its tab...
Page 75: Engine Oil
Engine Oil Checking the Engine Oil Oil fill cap Oil level If the engine is cold, idle the engine for 3 inspection window to 5 minutes. Turn the ignition switch to the (Off) Upper level position and wait for 2 to 3 minutes. Place your motorcycle in an upright position on a firm, level surface.
Page 76 Engine Oil Adding Engine Oil Adding Engine Oil NOTICE Overfilling with oil or operating with insufficient oil can cause damage to your engine. Do not mix If the engine oil is below or near the lower different brands and grades of oil. They may level mark, add the recommended engine oil.
Page 77 Changing the oil and filter requires special Sealing tools. We recommend that you have your washer motorcycle serviced by your dealer. Use a new Honda Genuine oil filter or equivalent specified for your model. NOTICE Using the wrong oil filter can result in serious Drain bolt damage to the engine.
Page 78 Engine Oil Changing Engine Oil & Filter Install a new sealing washer onto the Oil filter cover Gasket drain bolt. Tighten the drain bolt. "OUT-SIDE" mark Oil filter Torque: 24 N·m (2.4 kgf·m, 18 lbf·ft) cover bolts Fill the crankcase with the recommended oil ( P.
Page 79: Coolant
Coolant Checking the Coolant Reserve tank cap/dipstick Upper Check the coolant level in the reserve tank level while the engine is cold. Place your motorcycle on a firm, level surface. Hold your motorcycle in an upright position and turn the handlebar to the left. Remove the reserve tank cap/dipstick and Lower wipe it clean.
Page 80 Coolant Changing Coolant Remove the reserve tank cap/dipstick and Reserve tank cap/dipstick add fluid while monitoring the coolant level. Do not overfill above the upper level mark. Make sure no foreign objects enter the reserve tank opening. Securely reinstall the reserve tank cap/ dipstick.
Page 81: Brakes
Brakes Checking Brake Fluid If the brake fluid level in either reservoir is below the LWR mark or LOWER level mark or the brake lever and pedal freeplay becomes Place your motorcycle in an upright position on a firm, level surface. excessive, inspect the brake pads for wear.
Page 82 Brakes Inspecting the Brake Pads Inspecting the Brake Pads Front Rear Brake Pads Brake Pads Check the condition of the brake pad wear indicators. The pads need to be replaced if a Front brake pad is worn to the bottom of the indicator.
Page 83 Brakes Adjusting the Brakelight Switch Adjusting the Brakelight Switch Brakelight switch Check the operation of the brakelight switch. Hold the brakelight 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.
Page 84: Side Stand
Side Stand Checking the Side Stand Side stand spring Check that the side stand operates smoothly. If the side stand is stiff or squeaky, clean the pivot area and lubricate the pivot bolt with clean grease. Check the spring for damage or loss of tension.
Page 85: Drive Chain
Drive Chain Inspecting the Drive Chain Slack Check the drive chain slack at several points along the chain. If the slack is not constant at all points, some links may be kinked and binding. Have the chain inspected by your dealer. Shift the transmission to Neutral.
Page 86 Drive Chain Adjusting the Drive Chain Slack Adjusting the Drive Chain Slack Pulser ring Wheel speed sensor Adjusting the chain requires special tools. Have the drive chain slack adjusted by your dealer. Adjusting When adjusting the drive chain slack, be careful not to damage the wheel speed sensor and pulser ring.
Page 87 Drive Chain Adjusting the Drive Chain Slack Turn both adjusting nuts an equal Tighten the rear axle nut. number of turns until the correct drive Torque: 88 N·m (9.0 kgf·m, 65 lbf·ft) chain slack is obtained. Turn the adjusting nuts clockwise to tighten the chain. Turn Tighten the drive chain adjusting nuts the adjusting nuts counterclockwise and lightly, then hold the adjusting nuts and...
Page 88 Drive Chain Checking the Drive Chain Slider Checking the Drive Chain Slider Checking the Drive Chain Wear Check the chain wear label when adjusting Check the condition of the drive chain slider. the drive chain. If the arrow mark on the The drive chain slider will need to be drive chain adjuster enters the red zone on replaced if the chain slider is worn to the...
Page 89: Clutch
Clutch Checking the Clutch Check the clutch cable for kinks or signs of wear. If necessary have it replaced by your Checking the Clutch Lever Freeplay dealer. Lubricate the clutch cable with a Check the clutch lever freeplay. commercially available cable lubricant to Freeplay at the clutch lever: prevent premature wear and corrosion.
Page 90 Clutch Adjusting the Clutch Lever Freeplay Adjusting the Clutch Lever Upper lock nut Upper clutch cable adjuster Freeplay Upper Adjustment – Attempt adjustment with the upper clutch cable adjuster first. Pull back the rubber dust cover. Loosen the upper lock nut. Turn the upper clutch cable adjuster until Rubber dust cover...
Page 91 Clutch Adjusting the Clutch Lever Freeplay Lower Adjustment Lower adjusting nut If the upper clutch cable adjuster is threaded out near its limit, or the correct freeplay cannot be obtained, attempt adjustment with the lower clutch cable adjusting nut. Loosen the upper lock nut and turn the upper clutch cable adjuster all the way in (to provide maximum freeplay).
Page 92: Throttle
Throttle Checking the Throttle With the engine off, check that the throttle rotates smoothly from fully closed to fully open in all steering positions and throttle freeplay is correct. If the throttle does not move smoothly, close automatically, or if the cable is damaged, have the motorcycle inspected by your dealer.
Page 93: Crankcase Breather
Crankcase Breather Cleaning the Crankcase Breather Place a suitable container under the crankcase breather tube. Remove the crankcase breather tube plug from the tube. Drain deposits into a suitable container. Install the crankcase breather tube plug. Crankcase breather tube plug...
Page 94: Other Adjustments
Other Adjustments Adjusting the Headlight Aim You can adjust vertical aim of the headlight for proper alignment. Turn the pinion in or out as necessary using provided Phillips screwdriver ( P. 60). Obey local laws and regulations. Pinion Lower Raise...
Page 95: Adjusting The Rear Suspension
Other Adjustments Adjusting the Rear Suspension Adjusting the Rear Suspension Pin spanner Adjuster Adjusting the suspension requires a pin spanner. We recommend that you have your motorcycle serviced by your dealer. Spring Preload You can adjust the spring preload by the 3 4 5 6 7 adjuster to suit the load or the road surface.
Page 96: Troubleshooting
Troubleshooting Engine Will Not Start........P. 94 Unstable Engine Operation Occurs Overheating (Segment H flashes in coolant Intermittently ..........P. 110 temperature gauge) ........P. 95 Warning Indicators On or Flashing....P. 96 PGM-FI (Programmed Fuel Injection) Malfunction Indicator Lamp (MIL)....P. 96 ABS (Anti-lock Brake System) Indicator ..
Page 97: Engine Will Not Start
Engine Will Not Start Starter Motor Operates But Starter Motor Does Not Engine Does Not Start Operate Check the following items: Check the following items: Check the correct engine starting Check the correct engine starting ● ● sequence. P. 37 sequence.
Page 98: Overheating (Segment H Flashes In Coolant Temperature Gauge)
Overheating (Segment H flashes in coolant temperature gauge) The engine is overheating when the following Check that the radiator fan is operating, occurs: and then turn the ignition switch to the The segment H flashes in the coolant (Off) position. ●...
Page 99: Warning Indicators On Or Flashing
Warning Indicators On or Flashing PGM-FI (Programmed Fuel Injection) Malfunction Indicator Lamp (MIL) If the indicator comes on while riding, you may have a serious problem with the PGM-FI system. Reduce speed and have your motorcycle inspected by your dealer as soon as possible.
Page 100: Abs (Anti-Lock Brake System) Indicator
Warning Indicators On or Flashing ABS (Anti-lock Brake System) Indicator ABS (Anti-lock Brake System) If the ABS indicator stays on, your brakes will continue to work as a conventional system, Indicator but without the anti-locking function. If the indicator operates in one of the The ABS indicator may flash if you turn the following ways, you may have a serious rear wheel while your motorcycle is lifted off...
Page 101: Other Warning Indications
Other Warning 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.
Page 102: Tyre Puncture
Tyre Puncture Repairing a puncture or removing a wheel WARNING requires special tools and technical expertise. Riding your motorcycle with a We recommend you have this type of service temporary tyre repair can be risky. If the performed by your dealer. temporary repair fails, you can crash After an emergency repair, always have the and be seriously injured or killed.
Page 103 Tyre Puncture Removing Wheels When removing and installing the wheel, be Tape or cloth Pulser ring careful not to damage the wheel speed sensor and pulser ring. Side collar Front Wheel Removal Place your motorcycle on a firm, level surface. Axle pinch bolt Cover right side of the front wheel and...
Page 104 Tyre Puncture Removing Wheels Remove the front axle nut, front axle Installation shaft, front wheel and side collars. Attach the side collars to the front wheel. Avoid getting grease, oil, or dirt on the Position the front wheel between the fork disc or pad surfaces.
Page 105 Tyre Puncture Removing Wheels After installing the wheel, apply the brake lever several times, then check if the wheel rotates freely. Recheck the wheel if the brake drags or if the wheel dose not rotate freely. Remove the protective tape or cloth. If a torque wrench was not used for installation, see your dealer as soon as possible to verify proper assembly.
Page 106 Tyre Puncture Removing Wheels Rear Wheel Remove the drive chain from the driven sprocket by pushing the rear wheel Removal forward. Support your motorcycle securely and raise the rear wheel off the ground using Adjusting Rear axle a maintenance stand or a hoist. shaft Loosen the rear axle nut, lock nuts and turn the adjusting nuts so the rear wheel...
Page 107 Tyre Puncture Removing Wheels Remove the rear axle shaft, side collars, Installation axle washer and rear wheel. Attach the right and left side collars in Support the brake caliper assembly so their original locations on the wheel. that it doesn’t hang from the brake To install the rear wheel, reverse the hose.
Page 108 Tyre Puncture Removing Wheels Make sure that the lug on the brake Adjust the drive chain slack. P. 83 caliper bracket is positioned in the slot on Install and tighten the rear axle nut. the swingarm. Torque: 88 N·m (9.0 kgf·m, 65 lbf·ft) Brake caliper bracket Tighten the drive chain adjusting nuts lightly, then hold the adjusting nuts and...
Page 109: Electrical Trouble
Electrical Trouble Battery Goes Dead Burned-out Light Bulb Charge the battery using a motorcycle All light bulbs on the motorcycle are LEDs. If battery charger. there is a LED which is not turned on, see Remove the battery from the motorcycle your dealer for servicing.
Page 110 Electrical Trouble Burned-out Light Bulb Headlight Brakelight/Taillight Headlight Brakelight/taillight The headlight uses several LEDs. The brakelight and taillight use several LEDs. If there is a LED which is not turned on, see If there is a LED which is not turned on, see your dealer for servicing.
Page 111 Electrical Trouble Burned-out Light Bulb Front/Rear Turn Signal Light License Plate Light Turn signal lights License plate light The front and rear turn signal lights use The license plate light uses a LED. several LEDs. If there is a LED which is not turned on, see If there is a LED which is not turned on, see your dealer for servicing.
Page 112: Blown Fuse
Electrical Trouble Blown Fuse Blown Fuse Battery case Before handling fuses, see “Inspecting and Replacing Fuses.” P. 52 Fuse Box Fuses Remove the left shroud. P. 70 Fuse boxes Pull out the fuse boxes from the battery case. Open the fuse box covers. Fuse box Spare fuses covers...
Page 113: Unstable Engine Operation Occurs Intermittently
Unstable Engine Operation Occurs Intermittently If the fuel pump filter is clogged, unstable engine operation will occur intermittently while riding. Even if this symptom occurs, you can continue to ride your motorcycle. If unstable engine operation occurs even if sufficient fuel is available, have your motorcycle inspected by your dealer as soon as possible.
Page 114: Information
Information Keys..............P. 112 Instruments, Controls, & Other Features... P. 113 Caring for Your Motorcycle ......P. 114 Storing Your Motorcycle ....... P. 117 Transporting Your Motorcycle..... P. 118 You & the Environment ......... P. 119 Serial Numbers ..........P. 120 Fuels Containing Alcohol ......
Page 115: Keys
Keys Keys Ignition key Key tag Ignition Key This motorcycle has two ignition keys and a key tag with a key number and a bar code. Store the spare key and the key tag in a safe location. To make a duplicate key, take the spare key and the key tag to your dealer or a locksmith.
Page 116: Instruments, Controls, & Other Features
Instruments, Controls, & Other Features Instruments, Controls, & Tripmeter Other Features The tripmeters return to 0.0 when each read- out exceeds 9,999.9. Ignition Switch Document Bag Leaving the ignition switch in the (On) position The owner's manual, registration, and insurance with the engine stopped will drain the battery.
Page 117: Caring For Your Motorcycle
Frequent cleaning and polishing is important to ensure the life of your Honda. A clean After the motorcycle dries, lubricate any motorcycle makes it easier to spot potential moving parts.
Page 118 Caring for Your Motorcycle Do not direct water at the air cleaner: Washing Precautions ● Water in the air cleaner can prevent the Follow these guidelines when washing: engine from starting. Do not use high-pressure washers: ● Do not direct water near the headlight: High-pressure water cleaners can ●...
Page 119 Caring for Your Motorcycle Aluminium Components Exhaust Pipe and Muffler Aluminium will corrode from contact with dirt, When the exhaust pipe and muffler are painted, mud, or road salt. Clean aluminium parts do not use a commercially available abrasive regularly and follow these guidelines to avoid kitchen cleaning compound.
Page 120: Storing Your Motorcycle
Storing Your Motorcycle Storing Your Motorcycle After removing your motorcycle from storage, inspect all maintenance items required by the If you store your motorcycle outdoors, you Maintenance Schedule. should consider using a full-body motorcycle cover. If you won't be riding for an extended period, follow these guidelines: Wash your motorcycle and wax all painted ●...
Page 121: Transporting Your Motorcycle
Transporting Your Motorcycle Transporting Your Motorcycle If your motorcycle 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 motorcycle with a wheel or wheels on the ground.
Page 122: You & The Environment
You & the Environment You & the Environment Recycle Wastes Put oil and other toxic wastes in approved Owning and riding a motorcycle can be containers and take them to a recycling centre. enjoyable, but you must do your part to protect Call your local or state office of public works or the environment.
Page 123: Serial Numbers
Serial Numbers Serial Numbers The frame and engine serial numbers uniquely identify your motorcycle and are required in order to register your motorcycle. They may also be required when ordering replacement parts. You should record these numbers and keep them in a safe place. Frame number Engine number...
Page 124: Fuels Containing Alcohol
Fuels Containing Alcohol Fuels Containing Alcohol NOTICE Use of blended fuels containing higher than Some conventional fuels blended with alcohol approved percentages can damage metal, are available in some locales to help reduce rubber, plastic parts of your fuel system. emissions to meet clean air standards.
Page 125: Catalytic Converter
A defective catalytic converter contributes to air pollution and can impair your engine's performance. A replacement unit must be an original Honda part or equivalent.
Page 126: Specifications
Specifications Main Components ■ Displacement 286.01 cm (17.447 cu-in) Overall length 2,028 mm (79.8 in) Bore x stroke 76.000 x 63.047 mm (2.9921 x 2.4822 in) Overall width 888 mm (35.0 in) Compression 10.7 : 1 ratio Overall height 1,053 mm (41.5 in) Unleaded petrol Wheelbase 1,344 mm (52.9 in)
Page 127 1.8 L (1.9 US qt, 1.6 Imp qt) disassembly (Driver only) Rear 225 kPa (2.25 kgf/cm , 33 psi) Recommended Honda DOT 3 or DOT 4 Brake Fluid Tyre air pressure Front 200 kPa (2.00 kgf/cm , 29 psi) brake fluid (Driver and...
Page 128: Torque Specifications
Specifications Bulbs Torque Specifications ■ ■ Headlight Front seat mounting bolt 10 N·m (1.0 kgf·m, 7 lbf·ft) Brakelight/Taillight Fuel tank cover bolt A 4.2 N·m (0.4 kgf·m, 3.1 lbf·ft) Front turn signal light Fuel tank cover bolt B 4.2 N·m (0.4 kgf·m, 3.1 lbf·ft) Rear turn signal light Fuel tank cover bolt C 10 N·m (1.0 kgf·m, 7 lbf·ft)
Page 130: Warranty Policy
Warranty Policy Honda Motorcycle & Scooter India (Pvt.) Ltd. HMSI reserves the right either to repair or replace (HMSI) gives the following warranty in respect of the defective part. CB300R manufactured by them. Where a defective part can replaced by part/s...
Page 131 Bulbs, Rubber and Plastic Components damage to Engine or Cooling system due to like Grommets, O-Rings, Bellows as well as non-usage of Honda Pre-Mixed Coolant or Packings, Gaskets, Oil Seals and Consumables due to usage of water or Non- Recommended like Fuel Filter, Oil Filter Element, Air Cleaner coolant.
Page 132 12. Recommended fuel quality not used. vehicle previously supplied and sold. Also the conditions of this warranty are subject to 13. Parts of the vehicle that have been subjected alteration without any notice. to misuse, accident, negligent treatment or which have been used in conjunction with This warranty is entirely written warranty given parts and an equipment not manufactured by HMSI for CB300R and no other person,...
Page 133 authorized service center shall take such corrective 3. Warranty claim for the components under measures as may be necessary and shall at its sole Emission warranty will be admitted, for a prima discretion replace free of charge such components facie examination, in the event of failure of of emission control system as are specified in the vehicle to meet the emission standard as schedule.
Page 134 examination. of the product warranty. The consumables shall be charged as per actual during such repairs or 6. In case of a vehicle in which the components replacement of parts. covered under Emission warranty, the manufacturer will replace, at Authorized 9.
Page 135 Observes all the important instructions and or pursuant upon being directed by an any other precautions listed in the Owner’s officer as referred to in sub-rule(2) of Rule Manual for use of the vehicle. 116 of the Central Motor Vehicle Rules. b.
Page 136 maintenance or has met with an accident. SCOPE AND LIMITS Use of replacement parts not specified and 1. This emission warranty is in addition to product approved by the manufacturer. warranty and shall run parallel to the product A vehicle, or parts thereof, which has been warranty for the vehicle as per the scope and altered, tampered with or modified or replaced limit described in the Owner’s Manual and...
Page 137: Index
Index Catalytic Converter........122 ABS (Anti-lock Brake System) ....8, 97 Clip ..............63 ABS (Anti-lock Brake System) Clock ............. 15, 24 indicator ............ 31, 97 Clutch Accessories ............10 Freeplay ............86, 87 Air Cleaner............59 Clutch System ........... 86 Average Speed Meter.......
Page 138 Engine Containing Alcohol ........ 121, 123 Number.............. 120 Current Fuel Mileage Meter ..... 15, 21 Oil..............52, 72 Gauge ............15, 98 Oil Filter ..............74 Recommended.......... 40, 123 Overheats............. 95 Remaining............15 Starting ..............37 Tank Capacity ..........40, 123 Stop Switch..........
Page 139 Indicators............31 Instruments ............14 Odometer..........15, 17, 113 Instruments, Controls, ＆Other Features ............113 Engine ............52, 72 Overheating ............95 Keys..............112 Parking ..............9 Parts Location........... 12 License Plate Light......... 108 Passing Light Control Switch ......34 Load Limits ............
Page 140 Removal Steering Lock ............ 36 Battery..............61 Stopping Engine ..........113 Clip................. 63 Stopwatch ..........15, 17, 19 Front Seat............. 64 Storage Fuel Tank Cover Assembly ......65 Equipment ............41 Fuel Tank Maintenance Position ....67 Owner’s Manual..........113 Rear Seat..............
Page 141 Warning Indicators On or Flashing ..... 96 Warranty Policy..........127 Washing Your Motorcycle......114 Weight Limit..........11, 123 Wheels Front Removal ..........100 Rear Removal............ 103...

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