User manual YAMAHA TTR250-2002

[. . . ] OWNER'S MANUAL TTR250P(C) LIT-11626-15-29 5GF-28199-13 EAU03438 EAU00000 INTRODUCTION Congratulations on your purchase of the Yamaha TTR250P. 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 machine. [. . . ] Initial 100 mi (150 km) or 1 month EVERY 600 mi 1, 200 mi (1, 000 km) or (2, 000 km) or 6 months 12 months 12 * 13 * 14 * Rear brake Throtle grip and cables Wheels 15 * Tires General Items 16 * Wheel bearings 9 Check bearing for looseness or damage. Make sure that the rear wheel is properly aligned. 9 Check bearing play and steering for roughness. 9 Lubricate with lithium-soap-based grease every 1, 200 mi (2, 000 km) or 12 months (whichever comes first). 9 Make sure that all nuts, bolts and screws are properly tightened. 6 17 Drive chain Every ride 18 * Steering bearings 19 * 20 21 * 22 * Chassis fasteners Sidestand Spark arrester Front fork 6-3 PERIODIC MAINTENANCE AND MINOR REPAIR No. ITEM Shock absorber assembly Shock absorber pivoting point CHECKS AND MAINTENANCE JOBS 9 Check operation and shock absorber for oil leakage. 9 Replace shock absorber assembly if necessary. 9 Lubricate with molybdenum disulfide grease. Initial 100 mi (150 km) or 1 month EVERY 600 mi 1, 200 mi (1, 000 km) or (2, 000 km) or 6 months 12 months General Items 23 * 24 * *Since these items require special tools, data and technical skills, have a Yamaha dealer perform the service. EAU03057 NOTE: 8 The air filter needs more frequent service if you are riding in unusually wet or dusty areas. 8 Hydraulic brake system 9 When disassembling the master cylinder or caliper cylinder, always replace the brake fluid. Check the brake fluid level regularly and fill as required. 9 Replace the oil seals on the inner parts of the master cylinder and caliper cylinder every two years. 9 Replace the brake hoses every four years or if cracked or damaged. 6 6-4 PERIODIC MAINTENANCE AND MINOR REPAIR 1 2 1 1 1. Screw (×3) EAU00484 Removing and installing the cowling and panels Cowling and panels, removing and installing Refer to this section each time the cowling or a panel needs to be removed and installed. 6 The cowling and panels shown above need to be removed to perform some of the maintenance jobs described in this chapter. Cowling A To remove the cowling Remove the cowling screws, and then pull the cowling off as shown. To install the cowling Place the cowling in the original position, and then install the screws. 6-5 PERIODIC MAINTENANCE AND MINOR REPAIR 1 1 1 2 1. Spark plug cap EAU01833 Panels A and B To remove one of the panels Remove the screw, and then pull the panel off as shown. To install the panel Place the panel in the original position, and then install the screw. 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. 6 6-6 PERIODIC MAINTENANCE AND MINOR REPAIR To check the spark plug 1. Check that the porcelain insulator around the center electrode of the spark plug is a medium-tolight tan (the ideal color when the machine is ridden normally). [. . . ] Alternatively, turn the wheels a little every month in order to prevent the tires from becoming degraded in one spot. Cover the muffler outlet with a plastic bag to prevent moisture from entering it. Store it in a cool, dry place and charge it once a month. Do not store the battery in an excessively cold or warm place (less than 0 ° C [30 ° F]) or more than 30 ° C [90 ° F]). [. . . ]