User manual YAMAHA YBR125-2003

[. . . ] IDENTIFICATION NUMBERS RECORD Record the frame serial number and engine serial number in the spaces provided for assistance when ordering spare parts from a Yamaha dealer or reference in case the vehicle is stolen. 1. ENGINE SERIAL NUMBER: II YBR 125ED OWNER'S MANUAL © 2003 Yamaha Motor da Amazônia Ltda. 2st edition, September 2003 All rights reserved. Any reprinting or unauthorized use without the written permission of Yamaha Motor da Amazônia Ltda. [. . . ] NOTE: This motorcycle is equipped with a starting and an ignition circuit cut-off switch. The engine can be started only under the following conditions: a. The transmission is in gear and the clutch is disengaged. The motorcycle must not be ridden when the sidestand is down. NOTE: If the engine fails to start, release the starter switch, wait a few seconds, then try again. Each attempt should be as short as possible to preseve the battery. Do not crank the engine more than 10 seconds on any one attempt. After starting the engine, turn back the starter to an intermediate position. NOTE: To obtain maximum engine life and service, do not ever thoroughly accelerate it while the engine is cold. After warming up the engine, turn back the starter (CHOKE) completely. NOTE: The engine is warm when it responds normally to the throttle with the starter turned off. 5-2 WARNING: ADVERTENCIA: Before going through the following steps, check the function of the clutch switch (See page 3-15) TURN THE MAIN SWITCH TO "ON" AND ENGINE STOP SWITCH TO " " IF TRANSMISSION IS IN NEUTRAL IF TRANSMISSION IS IN GEAR PUSH STARTER SWITCH; ENGINE WILL START PULL IN CLUTCH LEVER AND PUSH STARTER SWITCH; ENGINE WILL START PUT TRANSMISSION IN GEAR MOTORCYCLE CAN BE RIDDEN MOTORCYCLE CAN BE RIDDEN 5-3 Starting a warm engine The starter lever is not required when the engine is warm. CAUTION: If the engine fail to start with the procedures above, try to start it again with the throttle grip opened 1/4 to 1/2. Warming up the engine For an extended engine life always warm the engine up never accelerate hard while the engine is cold. To check if engine temperature is normal, rev the engine with the choke closed and check to see if it responds normally. CAUTION: See the "Break-in section" prior to operating the motorcycle for the first time. 5-4 Shifting The transmission lets you control the amount of power you have available at a given speed for starting, accelerating, climbing hills, etc. The use of shift pedal is shown in the illustration (page 3-6). To shift into NEUTRAL, depress the shift pedal repeatedly until it reaches the end of its travel (you will feel a stop when you are in first gear), then raise the pedal slightly. CAUTION: 1. Do not coast for long periods with the engine off, and do not tow the motorcycle a long distance. Even with gears in neutral, the transmission is only properly lubricated when the engine is running. Inadequate lubrication may damage the transmission. Always use the clutch when changing gears. The engine, transmission, and driveline are not designed to withstand the shock of forced shifting and can be damaged by shifting without using the clutch. 5-5 Tips for reducing fuel consumption Your motorcycle's fuel consumption depends to a large extent on your riding style. The following tips can help reduce fuel consumption. Turn off the starter lever as soon as possible. [. . . ] Do not apply degreaser to the chain, sprockets, or wheel axles. Rinse the dirt and degreaser off with a garden hose, Use only enough pressure to do the job. CAUTION: Excessive hose pressure may cause water seepage and deterioration of wheel bearings, front fork, brakes, transmission seals and electrical parts. CAUTION: Many expensive repair bills have resulted from improper high pressure detergent applications such as those available in coin-operated car washers. Once the majority of the dirt has been hosed off, wash all surfaces with warm water and mild, detergent-type soap. [. . . ]