HONDA CR250R Owner’s Manual

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Filed Under (Honda) by admin on 24-04-2011

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l. CONTROLS( 1 ) Frontbralte tever (2) Throttle grip ( 3 ) Engine stop switch When shutting off engine, press in the  engine stop switch button. (4 ) Rear brake pedal ( 5 I Kickstarter pedal ( 6 } Clutch lever (1′) Fuel tank filler cap ( 8) Gear change pedal The transmission has S speeds. Depress the pedal to Shift into [st gear. Raise the pedal to shift into 2nd, 3rd, 4th and 5th. Neutral is located between 1st and 2nd.  9 ) Fuel mixture enrichment l-mob When starting a cold engne, raise the fuel mixture knob and fully depress the kickstarter pedal. (10) Fuel valve When the fuel valve is turned to "OFF", fuel cannot Flow from the fuel tank to the carburetor. When the fuel valve is turned to “ON”, fuel will flow from the tank to the carburetor. (1 1] Rear shock absorber adjuster The rear shock absorber springs have three settings for precise adjustment of the rear suspension to suit riding conditions and differences in rider weight. Page 6 2 l. OPERATING – Fig. l—2 (1) Fuel tank -  2. FUEL The Honda CRZSUR ELSINORE has a two-stroke engine that requires a gasoline-oil mixture. The capacity of the “fuel tank is 8.59 (2.2 US gal. 1.9 Imp. gal). I Any automotive gasoline with :1 pump octane number of 86 or higher. or research octane number of9i or higher‘ may he used. If “l ofgasoline or a higher octane grade. USE HONDA 2-STROKE INJECTOR OIL OR EQUIVALENT. I Premix gasoline and oil in a ratio of   20:1 Prepare the fuel mixture in a clean container, and shake until thoroughly mixed before Flling the fuel tank. i Too much oil will muse excessive smoking and spark plug fouling. Too little oil will cause engine damage or premature wear. Mix fuel in a ratio of 20 parts gasoline to 1 part oil. I Vegetable oils separate from gasoline more easily than mineral oils, especially in cold weather. It is advisable to use mineral oil when ambient temperatures of below 0°C (32°F) are expected. I If the gasoline-oil mixture is left standing in a container for a long period of time, lubricity will deteriorate. Use the mixture within 24 hours. I Once an oil container is opened, the oil must be used within one month, since oxidation may occur. Do not mix vegetable and mineral oils. Gasoline is flammable and explosive under certain conditions. Always stop the engine and do not smoke or allow open flames or sparks near the motorcycle when refueling

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2004 Honda CRF450R OWNER’S MANUAL

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Filed Under (Honda) by admin on 23-04-2011

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FUEL Fuel tank capacity: 2.0 US gal (7.4 liter, 1.6 lmp gal) To open the fuel fill cap, pull the breather tube out of thesteering stem nut. Then turn the fuel fill cap ounterclockwise. • Use automobile gasoline with a pump octane number of 92 or higher. If “knocking” or “pinging” oc- curs, try a different brand of gasoline or a higher octane grade. • Gasoline is extremely flammable and is explosive under certain conditions. Perform this operation in a well-ventilated area with the engine stopped. Do not smoke or allow flames or sparks in the area where gasoline is drained or stored and where the fuel tank is refueled. 1.OPERATING INSTRUCTIONS WARNING BASIC OPERATION Starting The Engine • Never run the engine in an enclosed area. The exhaust contains poisonous carbon monoxide gas thatcan cause loss of consciousness and lead to death. • Attempting to start the engine with the transmis- sion in gear and clutch engaged may result in in- jury or damage. NOTE: • This motorcycle can be kickstarted with the transmission in gear by disengaging the clutch before operating the kickstarter. Check the engine oil, transmission oil and coolant levels before starting the engine (page 21, 23, 24). Cold Engine Starting: 1. Turn the fuel valve ON. 2. Shift the transmission into neutral. 3. If the temperature is 35°C (95°F) or below, pull the choke knob fully out. 4. If the temperature is below 0°C (32°F), open the throttle two or three times. (The engine requires a richer mixture for starting in cold weather. When the throttle is so opened, the accelerator pump will feed extra fuel to the cylinder, thereby facilitating starting in cold weather.) 5. With the throttle closed, operate the kickstarter starting from the top of the kickstarter stroke, kick through to the bottom with a rapid, continuous motion. (Do not open the throttle, As the carburetor is equipped with an accelerator pump, excessive fuel will be charged into the engine, and the spark plug will be fouled if the throttle is opened and closed repeatedly. Excessive fuel in the engine makes kick starting difficult.) 6. About a minute after the engine starts, push the choke knob back all the way to fully OFF. If idling is unstable, open the throttle slightly. (1) FUEL FILL CAP (2) BREATHER TUBE WARNING (1) FUEL VALVE (2) CHOKE KNOB Warm Engine Starting: 1. Turn the fuel valve ON. 2. Shift the transmission into neutral. 3. Pull the hot start lever and kick-start the engine. (Do not open the throttle.) 4. As soon as the engine starts, release the hot start lever.

2004 Honda CRF450R OWNER'S MANUAL

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Filed Under (Honda) by admin on 21-11-2010

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motorcycle can be kickstarted with the transmission in gear by disengaging the clutch before operating the kickstarter. Check the engine oil, transmission oil and coolant levels before starting the engine (page 21, 23, 24). Cold Engine Starting: 1. Turn the fuel valve ON. 2. Shift the transmission into neutral. 3. If the temperature is 35°C (95°F) or below, pull the choke knob fully out. 4. If the temperature is below 0°C (32°F), open the throttle two or three times. (The engine requires a richer mixture for starting in cold weather. When the throttle is so opened, the accelerator pump will feed extra fuel to the cylinder, thereby facilitating starting in cold weather.) 5. With the throttle closed, operate the kickstarter starting from the top of the kickstarter stroke, kick through to the bottom with a rapid, continuous motion. (Do not open the throttle, As the carburetor is equipped with an accelerator pump, excessive fuel will be charged into the engine, and the spark plug will be fouled if the throttle is opened and closed repeatedly. Excessive fuel in the engine makes kick- starting difficult.) 6. About a minute after the engine starts, push the choke knob back all the way to fully OFF. If idling is unstable, open the throttle slightly. (1) FUEL FILL CAP (2) BREATHER TUBE WARNING (1) FUEL VALVE (2) CHOKE KNOB Warm Engine Starting: 1. Turn the fuel valve ON. 2. Shift the transmission into neutral. 3. Pull the hot start lever and kick-start the engine. (Do not open the throttle.) 4. As soon as the engine starts, release the hot start lever 1. Shift the transmission into neutral. 2. Pull the hot start lever and kick-start the engine. (Do not open the throttle.) 3. As soon as the engine starts, release the hot start lever. Starting the engine excessively charged with fuel by throttle blipping or other reasons: 1. Shift the transmission into neutral. 2. With the throttle fully opened, repeat kickstarter operation approximately 10 times very slowly to discharge excessive fuel from the engine. 3. Pull the hot start lever and kick-start the engine (Do not open the throttle.) 4. As soon as the engine starts, release the hot start lever. Stopping The Engine 1. Shift the transmission into neutral. 2. Turn the fuel valve OFF. 3. Lightly open the throttle 2 – 3 times, and then close it. 4. Depress and hold the engine stop button until the engine stops completely. NOTE: • Failure to close the fuel valve may cause the carburetor to overflow. (1) THROTTLE GRIP (2) ENGINE STOP BUTTON Break-In Procedure Help assure your CRF’s future reliability and performance by paying extra attention to how you ride during the first operating day or 15 miles (25 km). During this period, avoid full-throttle starts and rapid acceleration. This same procedure should be followed each time when: • Piston is replaced • Rings are replaced • Cylinder is replaced • Crankshaft or crank bearing are replaced

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Adjusting the Pekar K68 for Dnepr or Ural

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Filed Under (Tips and Review) by admin on 11-11-2010

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1. Make sure the ignition timing is correct 2. Adjust the valves as necessary to ensure proper operation 3. Run the engine to warm it up a bit 4. Adjust the float setting. To do this, remove the carburetors (leave the throttle cables attached), remove the bowl and turn the carburetor upside down (fuel will spill). The float should look like this: Adjust as necessary by bending the float support (#37 in Figure 1). Reinstall Installation and idle adjustment 1. First you must adjust the idle. It is acceptable per the manual to adjust the idle by using the idle adjust screws (11). This usually involves screwing them then backing out 1 to 1.5 turns. Or you can adjust looking at the sliders 2. If installing the carburetors: a. Remove the cover (2) b. Reomve the slider (3) c. Place the throttle cable through the guide (18) with the spring (4) on the cable. d. Route the cable through the slide catch (6) e. Insert the slide assembly into the chamber and make sure it easily slides up and down. Direct the needle (8) into the opening of the diffuser (angled side visible). f. Screw assembly together and verify via throttle movement that slide moves freely. Attach fuel delivery lines to (12). 3. Using the idle set screw (11) raise the slider so the lower edge is 1-2 mm. 4. Assemble to engine using the proper gaskets (paper – felt – paper). 5. Using the locknut (26) adjust the free play of the throttle cable (2-3 mm) 6. Adjust the idle mixture screw – turn in completely then out 1 to 1.5 turns. * Starting using the K68′s (cold weather) 1. Verify fuel flow. Apply choke (pull 52 in Fig1). 2. Using the ticklers (13) allow fuel to enter the bowl until fuel drains from (14) 3. With the ignition off, kick 1 or 2 times 4. Turn ignition on, and as soon as engine is warmed up (maybe sooner) push choke mechanisms to open choke Idle Adjustment (engine running and warm) 1. Remove one of the spark plug caps, and with the cap shorted, adjust (11) to decrease RPM’s to a point of being minimally steady. 2. Adjust the mixture (15) out until RPM’s decrease. Turn in until RPM’s increase slightly. Then turn in screws ¼ to 1/3 revoultion. 3. Do the same for the second carburetor with the first spark plug cap shorted. 4. With both cylinders, adjust each idle (11) on each carburetor the same amount each until it’s at a steady, minimal RPM. Use small changes. (at this point you can use your airflow tool to check). 5. Sharply increase, then decrease throttle. Then engine must return to low RPMs smoothly. If the engine goes below limits, readjust (11) from step 4. Synchronization of the K68 Note: Rather than using the opposite cylinder shorted to test the pull of the live cylinder carburetor, you can use something like a Twinmax connected to the test ports (27 Fig 1). Or, if you have a model without these ports, use a Synchrometer (Appendix 2) held against the face of the carburetor. These tools merely show airflow passing through each carburetor (which is dependent on the position and wear on the slide). If using these tools, it’s not necessary to do the following steps. You wil want to use a throttle guide (Appendix 1), to show airflow at various throttle settings. Using the flow meter of your choice make sure each carburetor is the same at the various throttle settings. 1. Place the motorcycle on the center stand ensuring the rear wheel is suspended 2. Make sure you have large area to work with (safety issues here) 3. Shift into the highest gear with the engine running 4. Short one spark plug cap to the cylinder (using a nail or something in the fins) 5. Increase the speed to 40-50 km/hr 6. Fix the throttle using the throttle (maybe using a throttle stop screw under the throttle housing). 7. Reconnect other cylinder and using the opposite carburetor determine the speed which should be the same as the first. 8. Adjust the position of this slide to achieve the referenced speed using the locknut at the top of the carburetor.

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Kawasaki Teryx Skid Plate Installation And Removal Instructions

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Filed Under (Kawasaki) by admin on 25-10-2010

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1. Let skid sit in sun or inside house at room temperature for a couple hours. Cold weather can shrink plastic slightly but this is not an issue once installed. 2. Remove Stock Teryx Hardware/skids and set aside hardware to use on new skid 3. You have a couple options in mounting the new skids. 1) remove stock metal engine inspection cover underneath Teryx, or 2) using UHMW skid as template cut out hole in inspection cover (A below) to allow access to oil filter. Cut hole substantially larger than skid hole so as not to cut yourself when removing/installing oil filter 5. Fasten all main skid bolts and washers, but do not tighten all the way so that you are able to move skid slightly to center all bolt holes. 6. Fasten all front and rear skid bolts and washers, but do not tighten all the way so that you are able to move skid slightly to center all bolt holes. . Once skids are in desired location tighten all bolts 9. You will be required to drill 2 – 3/16 pilot holes in the 2 rear most main skid mounting locations. Use the supplied self tapping bolts and washers to attach skid in these locations

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