Honda cr250r service manual download.Troubleshooting
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Honda cr250r service manual download |
Honda cr250r service manual download
Secondary reduction system Chain drive. Transmission type Constant mesh, 5-speed. Caster angle Tire pressure front and rear kPa 1. Rear suspension Swingarm link type monocross suspension. Front wheel travel mm Rear wheel travel mm Exhaust system Silencer to rear frame. Steering Steering stem to handlebar Steering stem to frame.
Suspension Front Steering stem to front fork Front fork to upper bracket. Have something to add? Come and say hi on Facebook. Free Motorcycle Manuals for download Lots of people charge for motorcycle service and workshop manuals online which is a bit cheeky I reckon as they are freely available all over the internet.
Classic-Aprilia Moto 6 5 Maintenance Manual. Classic-Fantic Classic-Fantic Trial Classic-Kawasaki Z1 Parts Manual pages. Classic-Triumph T cc -Owner's Handbook. Classic-Yamaha ds7 rd r5c rd Service manual. Harley Davidson Touring Service Manuals. Harley Davidson sportster troubleshooting manual. Harley Davidson - Softail Service Manual. Remove spark plug. Inspect electrodes for wear and carbon buildup. Look for a sharp outer edge with no rounding or erosion of the electrodes.
Clean with electrical contact cleaner or a glass bead spark plug cleaner only. Measure gap with a wire gauge. Refer to specifications for proper spark plug type and gap.
Adjust gap if necessary by bending the side 0electrode carefully. If necessary, replace spark plug with proper type. Apply a small amount of anti-seize compound to the spark plug threads. Install spark plug and torque to ft.
Refer to Electrical chapter for ignition timing procedure. It is recommended that the air filter and pre filter be replaced annually. When riding in extremely dusty conditions, replacement is required more often. The pre filter should be cleaned before each ride using the following procedure:.
Lift up on the rear of the seat. Pull the seat back and free of the tabs. NOTE: When reinstalling seat, make sure the slots in the seat engage the tabs in the fuel tank.
Remove clips from air box cover and remove cover. Inspect the gasket. It should adhere tightly to the cover and seal all the way around. Loosen clamp and remove air filter assembly. Cleaning: 5. Slip the pre-filter element off of main element.
Clean the pre filter with hot soapy water. Rinse and dry thoroughly. Inspect element for tears or damage. Inspect main filter and replace if necessary. If the filter has been soaked with fuel or oil it must be replaced. Installation: 9. Reinstall pre-filter element over main filter. Be sure the element covers entire surface of main filter without folds, creases, or gaps. Reinstall filter on main filter mount.
Place filter clamp over the assembly and tighten. NOTE: Apply a small amount of general purpose grease to the sealing edges of the filter before reinstalling. NOTE: The air filter should rest on the filter support. Proper placement of the air filter is important to prevent rattles and air leaks. See Illustration above.
Install air box cover and secure with clips. To check the oil level: 1. Set machine on a level surface. Start and run engine for seconds. This will return oil to its true level in the engine sump. Stop engine, remove dipstick and wipe dry with a clean cloth. Reinstall dipstick, screwing into place. The dipstick must be screwed completely in to ensure accurate measurement.
Remove dipstick and check to see that the oil level is in the normal range. The oil should be between the top of the bottom crosshatched area and the bottomof the top crosshatched area. Add oil as indicated by the level on the dipstick. Do not overfill.
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It is only recommended to follow the maintenance guide in the reference guide links listed above as they contain the same information mechanics and technicians use to service your bike. Important information contained in this page like special notes, tips, proper procedures, complete specifications, torque specs and recommendations must be followed in the reference links to ensure that the task is performed in the proper flow and to manufacture specification recommendations.
The following is a basic maintenance overview of critical points of service to maximize the performance of your motorcycle and help prevent premature part or parts failure. Below is a list of topics usually covered in a Honda manual. Always service your motorcycle dirt-bike more frequently if the motorcycle is ridden in dusty areas, sand or snow. Also service your bike more frequently if the motorcycle is ridden in very wet or muddy conditions. For a detailed checklist and maintenance schedule chart see download manual links above for complete intervals guide.
The maintenance guide is for easy to understand with abbreviations to help identify which part gets cleaned, replaced, adjusted or lubricated and at what mileage interval it should be done at.
Remember, to service your motorcycle more frequently if operated in sand, snow or muddy and wet conditions. Perform the following pre-ride inspection daily, and when servicing the vehicle at each scheduled maintenance. Tires - check condition and pressures Fuel and oil tanks - fill both tanks to their proper level; Do not overfill oil tank All brakes - check operation includes auxiliary brake Throttle - check for free operation Engine stop switch - check for proper function Wheels - check for loose wheel nuts Air cleaner element - check for dirt or water; clean or replace Steering - check for free operation, noting any unusual looseness in any area Loose parts - visually inspect vehicle for any damaged or loose nuts, bolts or fasteners Engine coolant - check for proper level at the recovery bottle.
Check fuel lines for signs of wear, deterioration, damage or leakage. Replace if necessary. Be sure fuel lines are routed properly and secured with cable ties. Replace all fuel lines every two years.
Check fuel tank, oil tank, carburetor, battery and transmission vent lines for signs of wear, deterioration, damage or leakage. Replace every two years. Be sure vent lines are routed properly and secured with cable ties. The fuel filter should be replaced in accordance with the Periodic Maintenance Chart.
The fuel filter is located between the fuel pump and carburetor. Shut off fuel supply at fuel valve. Remove line clamps at both ends of the filter. Remove fuel lines from filter. Install new filter and clamps onto fuel lines with arrow pointed in direction of fuel flow. Install clamps on fuel line. Turn fuel valve ON. Start engine and inspect for leaks, refer to Harley manual for more information. The carburetor float bowl should be drained periodically to remove moisture or sediment from the bowl, or before extended periods of storage.
Turn fuel valve to the off position. Place a clean container beneath the bowl drain spigot or bowl drain hose. Turn drain screw out two turns and allow fuel in the float bowl and fuel line to drain completely. Inspect the drained fuel for water or sediment. Tighten drain screw. Start machine and check for leaks. NOTE : If there is a tube attached, it must be reattached as this will effect engine performance.
Inspect shift linkage tie rod ends, clevis and pivot bushings and replace if worn or damaged. Place gear selector in neutral. Loosen rod end adjuster jam nuts on both ends of linkage rod. Turn linkage rod to shorten or lengthen rod until the shift lever is centered on hole in the fender. Hold rod end parallel to mounting surface and tighten jam nuts securely. Check for smooth throttle opening and closing in all handlebar positions.
Throttle lever operation should be smooth and lever must return freely without binding. Place the gear selector in neutral. Set parking brake. Start the engine and let it idle. Turn handlebars from full right to full left. If idle speed increases at any point in the turning range, inspect throttle cable routing and condition.
If cable is routed properly and in good condition, repeat adjustment procedure. Replace the throttle cable if worn, kinked, or damaged. If the choke knob does not stay out when pulled, adjust the choke tension by tightening the tensioner located under the rubber boot between the choke knob and nut. Firmly grasp the rubber boot and tighten until the choke slides freely but stays out when pulled. Verify free play of see reference manual links and smooth operation of choke cable.
If smooth choke operation is not obtainable, inspect choke cable for kinks or sharp bends in routing. The pilot systemsupplies fuel during engine operation with the throttle valve closed or slightly opened.
Start engine and warm it up to operating temperature about 10 minutes. Turn pilot screw in clockwise until lightly seated. Turn screw out the specified number of turns. Set idle speed to RPM. Always check throttle cable freeplay after adjusting idle speed and adjust if necessary. Slowly turn mixture screw clockwise using the pilot screw wrench until engine begins to miss.
Slowly turn mixture screw counterclockwise until idle speed increases to maximum RPM. Continue turning counterclockwise until idle RPM begins to drop. Center the pilot screw between the points in Step 5 and 6. Re adjust idle speed if not within specification.
Start engine and warm it up thoroughly. Adjust idle speed by turning the idle adjustment screw in clockwise to increase or out counterclockwise to decrease RPM. NOTE : Adjusting the idle speed affects throttle cable freeplay and electronic throttle control adjustment.
To remove the ETC cover: 1. Use a medium flat blade screwdriver and insert blade into the pockets of the cover starting on the 1 position. Twist screwdriver slightly while lifting on the cover to release snap.
Repeat procedure at the other five locations as shown. NOTE : Do not attempt to remove cover until all latch points are released. Remove spark plug high tension lead. Clean plug area so no dirt and debris can fall into engine when plug is removed. Remove spark plug. Inspect electrodes for wear and carbon buildup. Look for a sharp outer edge with no rounding or erosion of the electrodes.
Clean with electrical contact cleaner or a glass bead spark plug cleaner only. Measure gap with a wire gauge. Refer to specifications for proper spark plug type and gap. Adjust gap if necessary by bending the side 0electrode carefully. If necessary, replace spark plug with proper type. Apply a small amount of anti-seize compound to the spark plug threads.
Install spark plug and torque to ft. Refer to Electrical chapter for ignition timing procedure. It is recommended that the air filter and pre filter be replaced annually. When riding in extremely dusty conditions, replacement is required more often. The pre filter should be cleaned before each ride using the following procedure:.
Lift up on the rear of the seat. Pull the seat back and free of the tabs. NOTE: When reinstalling seat, make sure the slots in the seat engage the tabs in the fuel tank. Remove clips from air box cover and remove cover. Inspect the gasket. It should adhere tightly to the cover and seal all the way around. Loosen clamp and remove air filter assembly. Cleaning: 5. Slip the pre-filter element off of main element. Clean the pre filter with hot soapy water. Rinse and dry thoroughly.
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