User manual YAMAHA VIRAGO 250-2003

[. . . ] OWNER'S MANUAL XV250R XV250RC LIT-11626-16-21 2UJ-28199-1B EAU03438 EAU00002 INTRODUCTION Congratulations on your purchase of the Yamaha XV250/XV250C. This model is the result of Yamaha's vast experience in the production of fine sporting, touring, and pacesetting racing machines. It represents the high degree of craftsmanship and reliability that have made Yamaha a leader in these fields. This manual will give you an understanding of the operation, inspection, and basic maintenance of this motorcycle. [. . . ] · Replace the brake hoses every four years or if cracked or damaged. @ @ 6-5 PERIODIC MAINTENANCE AND MINOR REPAIR NOTE: If any spark plug shows a distinctly different color, the engine could be defective. Do not attempt to diagnose such problems yourself. Instead, have a Yamaha dealer check the motorcycle. @ @ 1. Spark plug wrench Checking the spark plugs The spark plugs are important engine components, which are easy to check. Since heat and deposits will cause any spark plug to slowly erode, the spark plugs should be removed and checked in accordance with the periodic maintenance and lubrication chart. In addition, the condition of the spark plugs can reveal the condition of the engine. Remove the spark plug as shown, with the spark plug wrench included in the owner's tool kit. Check that the porcelain insulator around the center electrode on each spark plug is a medium-tolight tan (the ideal color when the motorcycle is ridden normally). Check that all spark plugs installed in the engine have the same color. 3. Check each spark plug for electrode erosion and excessive carbon or other deposits, and replace it if necessary. Specified spark plug: C6HSA (NGK) or U20FS-U (DENSO) 6 6-6 PERIODIC MAINTENANCE AND MINOR REPAIR Tightening torque: Spark plug: 12. 5 Nm (1. 25 m·kgf, 9. 0 ft·lbf) NOTE: If a torque wrench is not available when installing a spark plug, a good estimate of the correct torque is 1/4­1/2 turn past finger tight. However, the spark plug should be tightened to the specified torque as soon as possible. @ @ a. Spark plug gap To install a spark plug 1. Measure the spark plug gap with a wire thickness gauge and, if necessary, adjust the gap to specification. Spark plug gap: 0. 6­0. 7 mm (0. 02­0. 03 in) 2. Clean the surface of the spark plug gasket and its mating surface, and then wipe off any grime from the spark plug threads. Install the spark plug with the spark plug wrench, and then tighten it to the specified torque. 4. 6 6-7 PERIODIC MAINTENANCE AND MINOR REPAIR EAU00499 EAU04613 Canister (for California only) This model is equipped with a canister to prevent the discharging of fuel vapor into the atmosphere. Before operating this motorcycle, make sure to check the following: G Check each hose connection. G Check each hose and canister for cracks or damage. G Make sure that the canister breather is not blocked, and if necessary, clean it. Canister Engine oil and oil filter element The engine oil level should be checked before each ride. [. . . ] Do not use oils with a diesel specification of "CD" or oils of a higher quality than specified. In addition, do not use oils labeled "ENERGY CONSERVING II" or higher. Quantity Without oil filter element replacement With oil filter element replacement Total amount (dry engine) Air filter 1. 4 L (1. 2 Imp qt, 1. 5 US qt) 1. 6 L (1. 4 Imp qt, 1. 7 US qt) 1. 8 L (1. 6 Imp qt, 1. 9 US qt) Wet element 8 Displacement Bore × Stroke Compression ratio Starting system Lubrication system 8-1 SPECIFICATIONS Fuel Type Fuel tank capacity XV250 XV250C Fuel reserve amount Carburetor Manufacturer Model × quantity Spark plug Model/manufacturer Gap Clutch type Transmission Primary reduction system Primary reduction ratio Secondary reduction system Secondary reduction ratio Number of drive chain sprocket teeth (front/rear) Transmission type Operation Spur gear 3. 130 Chain drive 2. 812 16/45 Constant mesh 5-speed Left foot Rear Type Size Manufacturer/ model With tube 130/90-15M/C 66P CHENG SHIN / C-915 C6HSA / NGK or U20FS-U / DENSO 0. 6­0. 7 mm (0. 02­0. 03 in) Wet, multiple-disc MIKUNI BDS26 × 1 9. 5 L (2. 1 Imp gal, 2. 5 US gal) 9. 2 L (2. 0 Imp gal, 2. 4 US gal) 2. 6 L (0. 6 Imp gal, 0. 7 US gal) Chassis Frame type Caster angle Trail Tires Front Type Size Manufacturer/ model With tube 3. 00-18 47P CHENG SHIN / C-916 Double cradle 32° 120 mm (4. 7 in) UNLEADED GASOLINE ONLY Gear ratio 1st 2nd 3rd 4th 5th 2. 643 1. 684 1. 261 1. 000 0. 821 8 8-2 SPECIFICATIONS Maximum load* XV250 XV250C Tire air pressure (measured on cold tires) Up to 90 kg (198 lb)* Front Rear 90 kg (198 lb)­maximum* Front Rear 200 kPa (2. 00 kgf/cm2, 29 psi) 225 kPa (2. 25 kgf/cm2, 33 psi) 175 kPa (1. 75 kgf/cm2, 25 psi) 200 kPa (2. 00 kgf/cm2, 29 psi) 196 kg (432 lb) 195 kg (430 lb) Suspension Front Rear Spring/shock absorbers Front Rear Wheel travel Front Rear Electrical system Ignition system Type Size Rear Spoke wheel 18 × 1. 60 Spoke wheel 15M/C × MT 2. 75 Charging system Type Standard output Type Size Brakes Front Type Operation Fluid Single disc brake Right hand DOT 4 Battery Model Voltage, capacity Headlight type GM10-3A-2 12 V, 10 Ah Quartz bulb (halogen) A. C. (digital) 140 mm (5. 5 in) 100 mm (3. 9 in) Coil spring / oil damper Coil spring / oil damper Telescopic fork Swingarm Rear Type Operation Drum brake Right foot * Total weight of rider, passenger, cargo and accessories Wheels Front 8 8-3 SPECIFICATIONS Bulb voltage, wattage × quantity Headlight Tail/brake light Front turn signal / position light Rear turn signal light Meter lighting Neutral indicator light High beam indicator light Turn signal indicator light Fuses Main fuse Signaling system fuse 20 A 10 A 12 V, 60/55 W × 1 12 V, 8/27 W × 1 12 V, 27/8 W × 2 12 V, 27 W × 2 14 V, 3 W × 1 14 V, 3 W × 1 12 V, 1. 7 W × 1 14 V, 3 W × 1 8 8-4 9- CONSUMER INFORMATION EAU02944 EAU01039 Identification numbers Record the key identification number, vehicle identification number and model label information in the spaces provided below for assistance when ordering spare parts from a Yamaha dealer or for reference in case the vehicle is stolen. 1. [. . . ]