User manual YAMAHA TTR50-2008

[. . . ] OWNER'S MANUAL MANUEL DU PROPRIÉTAIRE BEDIENUNGSANLEITUNG TT-R50E TT-R50EX 1P6-F8199-82 YAMAHA MOTOR CO. , LTD. PRINTED IN CHINA 2007. 05-0. 3×1 CR (E, F, G) OWNER'S MANUAL TT-R50E TT-R50EX 1P6-F8199-82-E0 INTRODUCTION EAU41800 Congratulations on your purchase of the Yamaha TT-R50E/TT-R50EX. 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. [. . . ] Start the engine, warm it up for several minutes, and then turn it off. 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: 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. 4. Engine oil filler cap Dipstick Maximum level mark Minimum level mark NOTE: The engine oil should be between the minimum and maximum level marks. If the engine oil is at or below the minimum level mark, add sufficient oil of the recommended type to raise it to the correct level. Insert the dipstick into the oil filler hole, and then tighten the oil filler cap. 6 6-6 PERIODIC MAINTENANCE AND MINOR REPAIR To change the engine oil 1. Start the engine, warm it up for several minutes, and then turn it off. Place an oil pan under the engine to collect the used oil. Remove the engine oil filler cap and drain bolt to drain the oil from the crankcase. Add the specified amount of the recommended engine oil, and then install and tighten the engine oil filler cap. Recommended engine oil: See page 8-1. Oil change quantity: 0. 80 L (0. 85 US qt) (0. 70 Imp. qt) ECA11620 7. Turn the engine off, and then check the oil level and correct it if necessary. CAUTION: G 6 1 1. Install the engine oil drain bolt, and then tighten it to the specified torque. Tightening torque: Engine oil drain bolt: 20 Nm (2. 0 m·kgf, 14 ft·lbf) G In order to prevent clutch slippage (since the engine oil also lubricates the clutch), do not mix any chemical additives. Do not use oils with a diesel specification of "CD" or oils of a higher quality than specified. In addition, do not use oils labeled "ENERGY CONSERVING II" or higher. Make sure that no foreign material enters the crankcase. 6. Start the engine, and then let it idle for several minutes while checking it for oil leakage. If oil is leaking, immediately turn the engine off and check for the cause. 6-7 PERIODIC MAINTENANCE AND MINOR REPAIR EAU39832 EWA10430 Cleaning the air filter element The air filter element should be cleaned at the intervals specified in the periodic maintenance and lubrication chart. Clean the air filter element more frequently if you are riding in unusually wet or dusty areas. Remove the air filter case cover by removing the screws. 1. Sponge material WARNING Use only a dedicated parts cleaning solvent. To avoid the risk of fire or explosion, do not use gasoline or solvents with a low flash point. ECA10510 CAUTION: To avoid damaging the foam material, handle it gently and carefully, and do not twist or wring it. 6 1. [. . . ] 6-17 E Engine break-in. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-3 Engine idling speed. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-11 Engine oil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-6 Engine, starting a warm . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ]