2011 Yamaha Motorsports C3 Owners Manual - Page 44
2011 Yamaha Motorsports C3 Manual
Page 44 highlights
EAU1722A PERIODIC MAINTENANCE AND ADJUSTMENT To install the spark plug 1. Measure the spark plug gap with a wire thickness gauge and, if necessary, adjust the gap to specification. Spark plug gap: 0.7 - 0.8 mm (0.028 - 0.031 in) specified torque as soon as possible. 4. Install the spark plug cap. 5. Install the panel. EAUT1461 Engine oil and oil strainer The engine oil level should be checked before each ride. In addition, the oil must be changed and the oil strainer cleaned at the intervals specified in the periodic maintenance and lubrication chart. To check the engine oil level 1. Place the vehicle on the centerstand. A slight tilt to the side can result in a false reading. 2. Start the engine, warm it up for several minutes, and then turn it off. 1 2 3 4 5 6 7 8 9 2. Clean the surface of the spark plug gasket and its mating surface, and then wipe off any grime from the spark plug threads. 3. Install the spark plug with the spark plug wrench, and then tighten it to the specified torque. Tightening torque: Spark plug: 13 Nm (1.3 m·kgf, 9.4ft·lbf) 1 TIP If a torque wrench is not available when installing a spark plug, a good estimate of the correct torque is 1/4 1/2 turn past finger tight. However, the spark plug should be tightened to the ZAUM00** 2 3 1. Oil filler cap 2. Maximum level mark 3. Minimum level mark 6-9