Yamaha TT-R110EX owner manual Engine break-in, To decelerate

Models: TT-R110EX

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OPERATION AND IMPORTANT RIDING POINTS

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CAUTION:

Always close the throttle before shifting gears, otherwise damage to the engine and drive train may re- sult.

3.Open the throttle gradually.

4.Once the motorcycle has reached a speed high enough to change gears, close the throttle.

5.Shift into second gear and release the shift pedal.

56. Open the throttle gradually.

7.Follow the same procedure when shifting to the next higher gear.

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To decelerate

1.Close the throttle and apply both the front and the rear brakes to slow the motorcycle.

2.Downshift through the gears and shift the transmission into the neu- tral position when the motorcycle is almost completely stopped.

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Engine break-in

There is never a more important period in the life of your engine than the first 5 hours of riding. It is also important to ac- custom the rider to the motorcycle dur- ing this time. Please read the following information carefully.

Since the engine is brand new, do not put an excessive load on it for the first 5 hours of operation. The various parts in the engine wear and polish themselves to the correct operating clearances. During this period, prolonged full-throt- tle operation or any condition that might result in engine overheating must be avoided. However, momentary full- throttle operation under load (i.e., two to three seconds maximum) does not harm the engine. Each full-throttle ac- celeration should be followed with a substantial rest period for the engine. To allow the engine to cool down from the temporary buildup of heat, cruise at a lower engine speed.

After the first 5 hours of operation, thor- oughly check the motorcycle for loose parts, oil leakage and any other prob- lems. Be sure to inspect and make ad-

justments thoroughly, especially cable and drive chain slack and loose spokes. In addition, check all fittings and fasteners for looseness, and tight- en if necessary.

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CAUTION:

If any engine trouble should occur during the engine break-in period, immediately have a Yamaha dealer check the vehicle.

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Yamaha TT-R110EX owner manual Engine break-in, To decelerate