User manual YAMAHA PW80-2008

[. . . ] OWNER'S MANUAL MANUEL DU PROPRIÉTAIRE BEDIENUNGSANLEITUNG PW80(X) 3RV-28199-8H PRINTED ON RECYCLED PAPER IMPRIMÉ SUR PAPIER RECYCLÉ AUF RECYCLINGPAPIER GEDRUCKT YAMAHA MOTOR CO. , LTD. PRINTED IN JAPAN 2007. 4­0. 7×1 !(E, F, G) OWNER'S MANUAL PW80(X) 3RV-28199-8H-E0 INTRODUCTION EAU41580 Congratulations on your purchase of the Yamaha PW80(X). 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. [. . . ] Spark plug wrench 1 To check the spark plug 1. 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 6-5 To install the spark plug 1. Measure the spark plug gap with a wire thickness gauge and, if necessary, adjust the gap to specification. 4 5 6 7 8 9 1 1. Remove the spark plug as shown, with the spark plug wrench included in the owner's tool kit. 1. Spark plug gap PERIODIC MAINTENANCE AND MINOR REPAIR EAU41100 Spark plug gap: 0. 6­0. 7 mm (0. 024­0. 028 in) Removing the power reduction plate To obtain full engine performance capability, removing the power reduction plate is required. EWA14580 1 2 3 4 5 6 7 8 9 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: 25 Nm (2. 5 m·kgf, 18. 1 ft·lbf) 1 2 3 1. Power reduction plate WARNING Always let the exhaust system cool prior to touching exhaust components. Remove the exhaust manifold by removing the bolts. 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. Exhaust manifold bolt NOTE: Store the power reduction plate with the owner's manual so that it is readily available whenever you want to reduce the engine power. Install the exhaust manifold by installing the bolts. 1 Tightening torque: Exhaust manifold bolt: 18 Nm (1. 8 m·kgf, 13. 0 ft·lbf) 2. Remove the power plate. 6-6 reduction PERIODIC MAINTENANCE AND MINOR REPAIR EAU19942 Transmission oil The transmission oil level should be checked before each ride. In addition, the transmission oil must be changed at the intervals specified in the periodic maintenance and lubrication chart. To check the transmission oil level straight up when checking the oil level. A slight tilt to the side can result in a false reading. Wait a few minutes until the oil settles, remove the oil filler cap, wipe the dipstick clean, insert it back into the oil filler hole (without screwing it in), and then remove it again to check the oil level. NOTE: The transmission oil should be between the minimum and maximum level marks. To change the transmission oil 2 1 1. [. . . ] 6-7 Troubleshooting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-27 Troubleshooting chart. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-28 V Vehicle identification number . . . . . . . . . . . . . . . . . . . . 9-1 P Parking. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-4 Part locations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1 Periodic maintenance and lubrication chart . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-2 Power reduction plate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1 Power reduction plate, removing . . . . . . . . . . . . . . . 6-6 Pre-operation check list . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-2 W Wheel bearings, checking . . . . . . . . . . . . . . . . . . . . . . . [. . . ]