User manual YAMAHA MAJESTY 125

[. . . ] OWNER'S MANUAL YP125E 5D8-F8199-E0 INTRODUCTION EAU10110 Welcome to the Yamaha world of motorcycling!As the owner of the YP125E, 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 YP125E. 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. [. . . ] · Lubricate the throttle grip housing and cable. · Check the screw clamps for looseness. 6 12 18 24 ANNUAL CHECK Every 3 years Every 10000 km 23 Final transmission oil 24 * V-belt Front and rear brake 25 * switches 26 Moving parts and cables 6 27 * Throttle grip housing and cable Mufflers and exhaust 28 * pipes Lights, signals and 29 * switches EAUM2070 NOTE: q The air filter needs more frequent service if you are riding in unusually wet or dusty areas. q Hydraulic brake service · Regularly check and, if necessary, correct the brake fluid level. · Every two years change the brake fluid. · Replace the brake hoses every four years and if cracked or damaged. 6-5 PERIODIC MAINTENANCE AND MINOR REPAIR EAU18771 EAU19210 Removing and installing panels 1 Panel A 1 To install the panel Place the panel in the original position, and then install the screws. Panel B 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. To remove the panel Remove the screws, and then take the panel off. 6 1 To remove the panel Remove the screw, and then take the panel off. 1. Screw 6-6 PERIODIC MAINTENANCE AND MINOR REPAIR To install the panel Place the panel in the original position, and then install the screw. EAU19603 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 the spark plug wrench included in the owner's tool kit. Check that the porcelain insulator around the center electrode of the spark plug is a medium-tolight tan (the ideal color when the vehicle is ridden normally). 1. Remove the spark plug cap. 6-7 PERIODIC MAINTENANCE AND MINOR REPAIR 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. To install the spark plug Tightening torque: Spark plug: 20 Nm (2. 0 m·kgf, 14. 5 ft·lbf) 1 ZAUM0037 1. Spark plug gap Specified spark plug: NGK (CR8E) 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 (0. 02 ~ 0. 03 in) NOTE: If a torque wrench is not available when installing a spark plug, a good estimate of the correct torque is 1/4 ~ 1/2 turn past finger tight. However, the spark plug should be tightened to the specified torque as soon as possible. Clean the surface of the spark plug gasket and its mating surface, and then wipe off any grime from the spark plug threads. [. . . ] Pour the drained fuel into the fuel tank. 7 SCOOTER CARE AND STORAGE 3. Fill up the fuel tank and add fuel stabilizer (if available) to prevent the fuel tank from rusting and the fuel from deteriorating. Perform the following steps to protect the cylinder, piston rings, etc. Remove the spark plug cap and spark plug. [. . . ]