User manual YAMAHA 20MH2 SERVICE MANUAL

[. . . ] As the owner of the XP500A, you are benefiting from Yamaha's vast experience and newest technology regarding the design and manufacture of high-quality products, which have earned Yamaha a reputation for dependability. Please take the time to read this manual thoroughly, so as to enjoy all advantages of your XP500A. The owner's manual does not only instruct you in how to operate, inspect and maintain your scooter, but also in how to safeguard yourself and others from trouble and injury. In addition, the many tips given in this manual will help keep your scooter in the best possible condition. [. . . ] Therefore, it is very important, in addition to a thorough visual inspection, to check the following points before each ride. NOTE: Pre-operation checks should be made each time the vehicle is used. Such an inspection can be accomplished in a very short time; and the added safety it assures is more than worth the time involved. EWA11150 WARNING If any item in the Pre-operation check list is not working properly, have it inspected and repaired before operating the vehicle. 4-1 PRE-OPERATION CHECKS EAU15605 Pre-operation check list ITEM G CHECKS G G G PAGE 3-16 Fuel Engine oil Chain drive oil Coolant G G G G G G G G G Front brake G G G G G G G Rear brake G G G G G Throttle grip G G Check fuel level in fuel tank. If necessary, have Yamaha dealer adjust cable free play and lubricate cable and grip housing. 6-11 6-14 6-15 2 3 4 5 6-21, 6-22, 6-23 6 7 6-21, 6-22, 6-23 8 9 6-18, 6-25 4-2 PRE-OPERATION CHECKS ITEM G G G G CHECKS Check for damage. If system is defective, have Yamaha dealer check vehicle. PAGE Wheels and tires 6-19, 6-21 1 Brake levers G G G G G G G G G G 6-25 6-26 -- -- 3-21 2 3 4 5 6 7 8 9 Centerstand, sidestand Chassis fasteners Instruments, lights, signals and switches Sidestand switch 4-3 OPERATION AND IMPORTANT RIDING POINTS EAU15970 EAU45310 EAU36510 Starting the engine EWA11250 G G G G WARNING Become thoroughly familiar with all operating controls and their functions before riding. Consult a Yamaha dealer regarding any control or function that you do not thoroughly understand. Never start the engine or operate it in a closed area for any length of time. Exhaust fumes are poisonous, and inhaling them can cause loss of consciousness and death within a short time. When the centerstand is down and the engine is idling, keep your hands and feet away from the rear wheel. NOTE: This model is equipped with a lean angle sensor to stop the engine in case of a turnover. To start the engine after a turnover, be sure to turn the main switch to "OFF" and then to "ON". Failing to do so will prevent the engine from starting even though the engine will crank when pushing the start switch. ECA10250 CAUTION: See page 5-4 for engine break-in instructions prior to operating the vehicle for the first time. 1000­1600 km (600­1000 mi) Avoid prolonged operation above 6000 r/min. ECA11281 CAUTION: After 1000 km (600 mi) of operation, 5-4 OPERATION AND IMPORTANT RIDING POINTS EAU17212 Parking When parking, stop the engine, and then remove the key from the main switch. EWA10310 G G WARNING Since the engine and exhaust system can become very hot, park in a place where pedestrians or children are not likely to touch them. Do not park on a slope or on soft ground, otherwise the vehicle may overturn. ECA10380 2 3 4 5 6 7 8 9 CAUTION: Never park in an area where there are fire hazards such as grass or other flammable materials. 5-5 PERIODIC MAINTENANCE AND MINOR REPAIR EAU17280 1 2 3 4 5 6 7 8 9 Safety is an obligation of the owner. Periodic inspection, adjustment and lubrication will keep your vehicle in the safest and most efficient condition possible. The most important points of inspection, adjustment, and lubrication are explained on the following pages. The intervals given in the periodic maintenance and lubrication chart should be simply considered as a general guide under normal riding conditions. However, DEPENDING ON THE WEATHER, TERRAIN, GEOGRAPHICAL LOCATION, AND INDIVIDUAL USE, THE MAINTENANCE INTERVALS MAY NEED TO BE SHORTENED. EWA10320 operated in abnormally dusty, muddy or wet conditions, the air filter element should be cleaned or replaced more frequently, otherwise rapid engine wear may result. Consult a Yamaha dealer for proper maintenance intervals. EAU17390 Owner's tool kit 1 2 1. Owner's tool kit WARNING If you are not familiar with maintenance work, have a Yamaha dealer do it for you. EWA10330 The owner's tool kit is located under the seat. (See page 3-17. ) The service information included in this manual and the tools provided in the owner's tool kit are intended to assist you in the performance of preventive maintenance and minor repairs. However, additional tools such as a torque wrench may be necessary to perform certain maintenance work correctly. NOTE: If you do not have the tools or experience required for a particular job, have WARNING This scooter is designed for use on paved roads only. [. . . ] NOTE: Consult a Yamaha dealer for advice on 7-3 CAUTION: G Storing the scooter in a poorly ventilated room or covering it with a tarp, while it is still wet, will allow water and humidity to seep in and cause rust. G To prevent corrosion, avoid damp cellars, stables (because of the presence of ammonia) and areas where strong chemicals are stored. Follow all the instructions in the "Care" section of this chapter. Fill up the fuel tank and add fuel stabilizer (if available) to prevent the fuel tank from rusting and the SCOOTER CARE AND STORAGE fuel from deteriorating. [. . . ]