PERIODIC MAINTENANCE AND MINOR REPAIR

NOTE:

Make sure that the O-ring is properly seated.

8.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:1.0 L (1.09 US qt) (0.92 Imp.qt)

ECA11670

6cC

8Do 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.

8Be sure no foreign material en- ters the crankcase.

9.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.

10.Turn the engine off, and then check the oil level and correct it if neces- sary.

11.Install the panel.

EAU25860

Troubleshooting

Although Yamaha scooters receive a thorough inspection before shipment from the factory, trouble may occur during operation. Any problem in the fuel, compression, or ignition systems, for example, can cause poor starting and loss of power.

The following troubleshooting chart represents a quick and easy procedure for checking these vital systems yourself. However, should your scooter require any repair, take it to aYamaha dealer, whose skilled technicians have the necessary tools, experience, and know-how to service the scooter properly.

Use only genuine Yamaha replacement parts. Imitation parts may look like Yamaha parts, but they are often infe- rior, have a shorter service life and can lead to expensive repair bills.

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