Periodic maintenance Introduction This chapter includes all information necessary to perform recommended checks and adjustments. If followed, these preventive maintenance procedures will ensure more reliable vehicle operation, a longer service life and reduce the need...
General maintenance and lubrication chart NO. ITEM ROUTINE INITIAL ODOMETER READINGS 600 mi (1000 km) or 1 month 4000 mi (7000 km) or 6 months 8000 mi (13000 km) or 12 months 12000 mi (19000 km) or 18 months 16000 mi (25000 km) or 24 months 20000 mi (31000 km) or 30 months 1 * Air filter...
Checking the fuel line (Primary injector) The following procedure applies to all of the fuel, vacuum and breather hoses. 1. Remove: Rider seat Refer to " GENERAL CHASSIS ". 2. Remove: Fuel tank Refer to " FUEL TANK ". Air filter case Refer to " AIR FILTER CASE ". 3. Check: Fuel hose "1"...
Checking the fuel line (Secondary injector) 1. Remove: Rider seat Refer to " GENERAL CHASSIS ". 2. Remove: Fueltank Refer to " FUEL TANK ". 3. Check: Fuel hose "1" Cracks/damage → Replace. Loose connection → Connect properly. Before removing the fuel hoses, place a few rags in the area under...
Checking the spark plugs The following procedure applies to all of the spark plugs. 1. Remove: Side cowlings Lower cowlings Refer to " GENERAL CHASSIS ". 2. Remove: Fuel tank Refer to " FUEL TANK ". 3. Remove: Air filter case Refer to " AIR FILTER CASE ". 4. Remove:...
Adjusting the valve clearance The following procedure applies to all of the valves. Valve clearance adjustment should be made on a cold engine, at room temperature. When the valve clearance is to be measured or adjusted, the piston must be at top dead center (TDC) on the...
Synchronizing the throttle bodies Before synchronizing the throttle bodies, check the following items: Valve clearance Spark plugs Air filter element Throttle body joints Fuel hoses Air induction system Exhaust system Breather hoses
Checking the throttle body synchronization 1. Stand the vehicle on a level surface. Place the vehicle on a suitable stand. 2. Remove: Rider seat Refer to " GENERAL CHASSIS ". Fuel tank side covers Fueltank Refer to " FUEL TANK ". Air filter case Refer to " AIR FILTER CASE ". 3. Remove: Caps...
Adjusting the throttle body synchronization 1. Adjust: Throttle body synchronization a. Start the engine, warm it up for several minutes, and then let it run at the specified engine idling speed. Engine idling speed 1150-1250 r/min. b. Using the throttle body that has the bypass air screw "1"...
Checking the throttle body joints The following procedure applies to all of the throttle body joints and intake manifolds. 1. Remove: Throttle bodies Refer to " THROTTLE BODIES ". 2. Check: Throttle body joints "1" Cracks/damage → Replace. 3. Install: Throttle bodies Refer to "...
Checking the crankcase breather hose 1. Remove: Rider seat Refer to " GENERAL CHASSIS ". 2. Remove: Fuel tank Refer to " FUEL TANK . 3. Check: Crankcase breather hose "1" Cracks/damage → Replace. Loose connection → Connect properly. Notice: Make sure the crankcase breather hose is...
Checking the exhaust system The following procedure applies to all of the exhaust pipes and gaskets. 1. Remove: Rider seat Refer to " GENERAL CHASSIS ". 2. Remove: Passenger seat Refer to " GENERAL CHASSIS ". 3. Remove: Side cowlings Refer to " GENERAL CHASSIS ". 4. Remove:...
Replacing the air filter element 1. Remove: Rider seat Refer to " GENERAL CHASSIS ". 2. Remove: Fuel tank Refer to " FUEL TANK ". 3. Remove: Air filter case cover Refer to " AIR FILTER CASE ". 4. Check: Air filter element "1" Air filter seal Damage → Replace. Replace the air filter...
Adjusting the clutch cable free play 1. Check: Clutch cable free play "a" Out of specification → Adjust. Clutch lever free play 10.0–15.0 mm (0.39–0.59 in). 2. Adjust: Clutch cable free play Handlebar side a. Turn the adjusting dial "1" in direction "a" or "b" until the specified...
Checking the brake operation 1. Check: Brake operation Brake not working properly → Check the brake system. Refer to " FRONT BRAKE " and " REAR BRAKE ". Drive on the dry road, operate the front and rear brakes separately and check to see if the brakes are operating fully.
Checking the brake fluid level 1. Stand the vehicle on a level surface. Place the vehicle on a suitable stand. Make sure the vehicle is upright. 2. Check: Brake fluid level Below the minimum level mark "a" → Add the recommended brake fluid to the proper level. Recommended fluid...
Adjusting the front disc brake 1. Adjust: Brake lever position (distance "a" from the throttle grip to the brake lever) While pushing the brake lever forward, turn the adjusting dial "1" until the brake lever is in the desired position. Direction "b": Brake lever distance "a" is...
Checking the front brake pads The following procedure applies to all of the brake pads. 1. Operate the brake. 2. Check: Front brake pad Wear indicators "1" almost touch the Brake disc → Replace the brake pads as a set. Refer to " FRONT BRAKE ".
Adjusting the rear disc brake 1. Check: Brake pedal position (distance "a" from the center of the footrest bracket bolt to the center of the brake pedal) Out of specification → Adjust. Brake pedal position 12-21 mm (0.47-0.83 in). 2. Adjust: Brake pedal position a. Loosen the...
Checking the rear brake pads The following procedure applies to all of the brake pads. 1. Operate the brake. 2. Check: Rear brake pad Wear indicators "1" almost touch the brake disc → Replace the brake pads as a set. Refer to " Rear brake ".
Bleeding the hydraulic brake system Warning: Bleed the hydraulic brake system whenever: the system is disassembled. a brake hose is loosened, disconnected or replaced. the brake fluid level is very low. brake operation is faulty. Be careful not to spill any brake fluid or allow the...
Checking the front brake hoses The following procedure applies to all of the brake hoses and brake hose clamps. 1. Check: Brake hose "1" Cracks/damage/wear → Replace. 2. Check: Brake hose clamp "2" Loose → Tighten the clamp bolt. 3. Hold the vehicle upright and apply the brake...
Checking the rear brake hose 1. Check: Brake hose "1" Cracks/damage/wear → Replace. 2. Check: Brake hose clamp "2" Loose Connection → Tighten the clamp bolt. 3. Hold the vehicle upright and apply the front brake several times. 4. Check: Brake hose Brake fluid leakage → Replace...
Checking the wheels The following procedure applies to both of the wheels. 1. Check: Wheel Damage/out-of-round → Replace. Warniing: Never attempt to make any repairs to the wheel. After a tire or wheel has been changed or replaced, always balance the wheel.
Checking the tires The following procedure applies to both of the tires. 1. Check: Tire pressure Out of specification → Regulate. Warning: The tire pressure should only be checked and regulated when the tire temperature equals the ambient air temperature. The tire...
Checking the wheel bearings The following procedure applies to all of the wheel bearings. 1. Check: Wheel bearings Refer to " Checking the front wheel " and " Checking the rear wheel ".
Checking the swingarm operation 1. Check: Swingarm operation Swingarm not working properly → Check the swingarm. Refer to " Swingarm ". 2. Check: Swingarm excessive play Refer to " Swingarm ".
Adjusting the drive chain slack The drive chain slack must be checked at the tightest point on the chain. Notice: A drive chain that is too tight will overload the engine and other vital parts, and one that is too loose can skip and damage the swingarm or cause an accident....
Lubricating the drive chain The drive chain consists of many interacting parts. If the drive chain is not maintained properly, it will wear out quickly. Therefore, the drive chain should be serviced, especially when the vehicle is used in dusty areas. This vehicle has a drive...
Checking and adjusting the steering head 1. Stand the vehicle on a level surface. Warning: Securely support the vehicle so that there is no danger of it falling over. Place the vehicle on a suitable stand so that the front wheel is elevated. 2. Check: Steering head Grasp the bottom of the...
Checking the chassis fasteners Make sure that all nuts, bolts, and screws are properly tightened. Refer to " Chassis tightening torques ".
Lubricating the brake lever Lubricate the pivoting point and metal-to-metal moving parts of the levers. Recommended lubricant. Silicone grease.
Lubricating the clutch lever Lubricate the pivoting point and metal-to-metal moving parts of the levers. Recommended lubricant. Lithium-soap-based grease
Lubricating the pedal Lubricate the pivoting point and metal-to-metal moving parts of the pedal. Recommended lubricant. Lithium-soap-based grease
Adjusting the shift pedal The shift pedal position is determined by the installed shift rod length "a". 1. Measure: Installed shift rod length "a". Incorrect → Adjust. Installed shift rod length 262.5-265.5 mm (10.33-10.45 in). 2. Adjust: Installed shift rod length a. Loosen...
Checking the sidestand 1. Stand the vehicle on a level surface. Warning: Securely support the vehicle so that there is no danger of it falling over. Place the vehicle on a suitable stand so that the sidestand is elevated. 2. Check: Unsmooth operation → Replace the...
Lubricating the sidestand Lubricate the pivoting point and metal-to-metal moving parts of the sidestand. Recommended lubricant. Lithium-soap-based grease.
Checking the front fork 1. Stand the vehicle on a level surface. Securely support the vehicle so that there is no danger of it falling over. 2. Check: Inner tube Damage/scratches → Replace. Oil seal Oil leakage → Replace. 3. Hold the vehicle upright and apply the front...
Adjusting the front fork legs The following procedure applies to both of the front fork legs. Securely support the motorcycle so that there is no danger of it falling over. Spring preload Always adjust both front fork legs evenly. Uneven adjustment can result in poor handling...
Adjusting the rear shock absorber assembly Warning: Securely support the vehicle so that there is no danger of it falling over. Spring preload Notice: Never go beyond the maximum or minimum adjustment positions. 1. Adjust: Spring preload a. Adjust the spring preload with a spring preload...
Checking the engine oil level 1. Stand the vehicle on a level surface. Place the vehicle on a suitable stand. Make sure the vehicle is upright. 2. Start the engine, warm it up for several minutes, and then turn it off. 3. Check: Engine oil level The engine oil level should be...
Changing the engine oil 1. Start the engine, warm it up for several minutes, and then turn it off. 2. Place a container under the engine oil drain bolt. 3. Remove: Lower cowlings Refer to " General chassis ". 4. Remove: Engine oil filler cap "1" Engine oil drain bolt "2"...
Measuring the engine oil pressure 1. Check: Engine oil level Below the minimum level mark "a" → Add the recommended engine oil to the proper level. 2. Start the engine, warm it up for several minutes, and then turn it off. Notice: When the engine is cold, the engine oil will have a...
Checking the coolant level 1. Stand the vehicle on a level surface. Place the vehicle on a suitable stand. Make sure the vehicle is upright. 2. Check: Coolant level The coolant level should be between the maximum level mark "a" and minimum level mark "b". Below the minimum...
Checking the cooling system 1. Remove: Side cowlings Lower cowlings Refer to " General chassis ". 2. Check: Radiator "1" Radiator inlet hose "2" Radiator outlet hose "3" Oil cooler inlet hose "4" Oil cooler outlet hose "5" Oil cooler "6" Water jacket joint "7" Water jacket...
Changing the coolant 1. Remove: Lower cowlings Side cowlings Refer to " General chassis ". 2. Remove: Coolant reservoir Coolant reservoir hose 3. Disconnect: Coolant reservoir cap "1" 4. Drain: Coolant (from the coolant reservoir) 5. Remove: Radiator cap "2" Warning: A...
Adjusting the rear brake light switch The rear brake light switch is operated by movement of the brake pedal. The rear brake light switch is properly adjusted when the brake light comes on just before the braking effect starts. 1. Check: Rear brake light operation timing. Incorrect →...
Checking and lubricating the cables The following procedure applies to all of the inner and outer cables. Damaged outer cable may cause the cable to corrode and interfere with its movement. Replace damaged outer cable and inner cables as soon as possible. 1. Check: Outer cable Damage...
Adjusting the throttle cable free play Prior to adjusting the throttle cable free play, the engine idling speed and carburetor synchronization should be adjusted properly. 1. Check: Throttle cable free play "a" Out of specification → Adjust. Throttle cable free play 3.0-5.0 mm (0.12-0.20...
Lubricating the rear suspension Lubricate the pivoting point and metal-to-metal moving parts of the rear suspension. Recommended lubricant. Lithium-soap-based grease.
Replacing the headlight bulbs The following procedure applies to both of the headlight bulbs. 1. Remove: Headlight bulb cover "1" 2. Disconnect: Headlight coupler "1" 3. Remove: Headlight bulb holder "1" Headlight bulb "2" Warning: Since the headlight bulb gets extremely hot,...
Adjusting the headlight beams The following procedure applies to both of the headlights. 1. Adjust: Headlight beam (vertically) a. Turn the adjusting screw "1" in direction "a" or "b". Direction "a": Headlight beam is raised. Direction "b": Headlight beam is lowered. 2. Adjust:...