User manual YAMAHA V STAR 1100 CUSTOM-2007

[. . . ] OWNER'S MANUAL XVS11W(C) XVS11AWW(C) XVS11ATW(C) LIT-11626-20-03 3B8-28199-11 EAU10041 INTRODUCTION EAU10080 Congratulations on your purchase of the Yamaha XVS11W(C)/XVS11AWW(C)/XVS11ATW(C). 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. [. . . ] G Hydraulic brake service · After disassembling the brake master cylinders and calipers, always change the fluid. Regularly check the brake fluid levels and fill the reservoirs as required. · Every two years replace the internal components of the brake master cylinders and calipers, and change the brake fluid. · Replace the brake hoses every four years and if cracked or damaged. 6 6-7 PERIODIC MAINTENANCE AND MINOR REPAIR EAU18751 EAU19552 Removing and installing the panel The panel shown needs to be removed to perform some of the maintenance jobs described in this chapter. Refer to this section each time the panel needs to be removed and installed. 1. Bolt 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 appropriate spark plug cover (rear right or front left) by pulling it off as shown. To install the panel Place the panel in the original position, and then install the bolt. 6 1. Panel A EAU19151 Panel A To remove the panel Remove the bolt, and then pull the panel off as shown. 1. Remove the spark plug cap. 6-8 PERIODIC MAINTENANCE AND MINOR REPAIR 3. Remove the spark plug as shown, with the spark plug wrench included in the owner's tool kit. Instead, have a Yamaha dealer check the vehicle. Check each spark plug for electrode erosion and excessive carbon or other deposits, and replace it if necessary. Specified spark plug: NGK/BPR7ES DENSO/W22EPR-U 1. Spark plug wrench Spark plug gap: 0. 7­0. 8 mm (0. 028­0. 031 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. Tightening torque: Spark plug: 20 Nm (2. 0 m·kgf, 14 ft·lbf) 6 To check the spark plugs 1. Check that the porcelain insulator around the center electrode on each spark plug is a medium-tolight tan (the ideal color when the vehicle is ridden normally). Check that all spark plugs installed in the engine have the same color. NOTE: If any spark plug shows a distinctly different color, the engine could be operating improperly. Do not attempt to To install a spark plug 1. [. . . ] 5-2 Engine stop switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-4 Engine trouble warning light. . . . . . . . . . . . . . . . . . . . 3-2 N Neutral indicator light. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2 Noise regulation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ]