User manual YAMAHA GIGGLE50-2007

[. . . ] OWNER'S MANUAL XF50E 15P-F8199-E0 1 2 3 4 5 6 7 8 9 INTRODUCTION EAU10110 EAU10050 Welcome to the Yamaha world of motorcycling!As the owner of the XF50E, 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 XF50E. 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. [. . . ] · Check the air cut-off valve, reed valve, and hose for damage. · Replace the entire air induction system if necessary. · Adjust headlight beam. 26 27 * Air induction system * switches Lights, signals and 6-4 Panels, removing and installing<IXE> PERIODIC MAINTENANCE AND MINOR REPAIR EAU18771 EAUT2100 EAU17226 Removing and installing panels The panels shown need to be removed to perform some of the maintenance jobs described in this chapter. Refer to this section each time a panel needs to be removed and installed. Panel A To remove the panel Slide the panel backward, and then pull it out as shown. Panel B To remove the panel Remove the screw, and then take the panel off. 1 2 3 1 3 1 1 4 5 6 7 8 9 ZAUM00** ZAUM00** 2 ZAUM00** 1. Panel C To install the panel Place and slide the panel into the original position. To install the panel Place the panel in the original position, and then install the screw. 6-5 Spark plug, checking<IXE> PERIODIC MAINTENANCE AND MINOR REPAIR Panel C To remove the panel 1 2 EAUT2070 EAU17226 Checking the spark plug The spark plug is an important engine component, which is easy to check. Since heat and deposits will cause any spark plug to slowly erode, the spark plug should be removed and checked in accordance with the periodic maintenance and lubrication chart. In addition, the condition of the spark plug can reveal the condition of the engine. Remove the spark plug as shown, with a spark plug wrench available at a Yamaha dealer. Check that the porcelain insulator around the center electrode of the spark plug is a medium-to-light tan (the ideal color when the vehicle is ridden normally). NOTE: If the spark plug shows a distinctly different color, the engine could be operating improperly. Do not attempt to diagnose such problems yourself. Instead, have a Yamaha dealer check the vehicle. Check the spark plug for electrode erosion and excessive carbon or other deposits, and replace it if necessary. 1 3 4 ZAUM00** 5 6 7 8 9 1. Remove the screws, and then take the panel off. To install the panel Place the panel in the original position, and then install the screws. 1 ZAUM00** Specified spark plug: CR7E (NGK) 1. Spark plug wrench 6-6 Engine oil<IXE> PERIODIC MAINTENANCE AND MINOR REPAIR To install the 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. 7 ~ 0. 8 mm (0. 028 ~ 0. 031 in) EAU17226 4. Install the panel. EAUT1460 Engine oil and oil strainer The engine oil level should be checked before each ride. In addition, the oil must be changed and the oil strainer cleaned at the intervals specified in the periodic maintenance and lubrication chart. NOTE: Make sure that the vehicle is positioned straight up when checking the oil level. A slight tilt to the side can result in a false reading. Start the engine, warm it up for several minutes, and then turn it off. [. . . ] 6-19 Wheels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-15 E Engine break-in . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-3 Engine oil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-7 Engine trouble warning light . . . . . . . . . . . . . . . . . . . . [. . . ]