KINROAD 150 SERVICE MANUAL

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Filed Under (Kinroad) by admin on 27-11-2010

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FUEL AND OIL RECOMMENDATIONS Be sure to use the specified fuel and oil. FUEL Gasoline should SAE 90# or higher. Unleaded gasoline is recommended. ENGINE OIL SAE10W-30 engine oil of high quality should be used. BREAK-IN PROCEDURE For the first 2 hours of riding, do not exceed 2/3 throttle. Vary engine speed for the first 5 hours. Never hold engine at full throttle for long periods of time. SPECIFICATIONS DIMENSIONS DOUBLE SEAT/SINGLE SEAT Overall Length 2159mm/2075mm Overall Width 1400mm/1235mm Overall Height 1470mm/1400mm Wheelbase 1499mm/1450mm Ground Clearance 170mm/130mm ENGINE Type Forced air-cooled, single cylinder, 4-Stroke Engine Capacity 150cc Displacement 149.5cc Bore x Stroke 57.4mm x 57.8mm Compression Ratio 9.2:1 Max Power 7.4kw/7500rpm Max Torque 9.5N.m/5500rpm Fuel Type SAE 90# or above (unleaded) Lubricate Oil SAE 10W/30 Ignition C.D.I. Starting Electric Spark Plug C7HSA (NGK) Transmission Automatic C. V. T. Carburetor MIKUNI, BS24J Lubrication Force & Splash

2004 COBRA CM50 Specifications And Service Manual

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Filed Under (Cobra) by admin on 14-11-2010

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Dimensions Wheelbase 35.75″ (908mm) Wheel size 10″ (254mm) Seat height 23.9″ (607 mm) Stock #TCHJ0001 22″ (559 mm) Optional # TCHO0001 Engine Type 2-stroke, single cylinder, reed valve Cooling system Liquid-cooled Displacement 49.8 cc Bore and stroke 39 mm x 41.7 mm Ignition system Electronic Spark plug Champion 8339-1, 8332-1 hotter, 8904-1 colder Gap 0.023″ – 0.025″ (0.58 – 0.64 mm) Ignition timing 0.050″ (1.3 mm) Before To Dead Center (BTDC) Fuel type High octane pump gasoline RACE FUELS ARE NOT RECOMMENDED Oil type Cobra Venom 2-cycle Race Oil Fuel / oil mix ratios Between 32:1 and 40:1 (after engine Break-In) Carburetion 14 mm Dell’Orto Main Jet 92 Slow (Pilot) jet 55 Float Height 16mm + 0.5mm (0.63″ + 0.020″) Transmission Speed Single Clutch Cobra 3 shoe Final drive ratio 13/37 T Chain 88 links 420 Transmission / clutch oil type Cobra Venom 3 Shoe Clutch Milk, or Dexron III Quantity 235 ml (8.0oz) Replacing Transmission / Clutch Lubricant Tools needed: • 225 ml (7.6 oz) Cobra Venom 3 Shoe Clutch Milk (Part # MCMUGF01), or Dexron III Automatic Transmission Fluid. • 13 mm combination wrench Procedure: 1. Begin this procedure with a bike that has been ridden more than 5 minutes but less than 10 minutes. It is desired to have the engine warm enough so that the oil ‘runny’ but not so hot that there is risk of being burned by the engine or the oil.