Periodic maintenance and adjustment curely installed. Otherwise the spark plug 1. Idle adjusting screw ESU11802 Adjusting the engine idling speed 1. Remove the shroud, the left and right side covers, and the top cover. (See page 41 for removal procedures.) 2. Start the engine and warm it up. 3. Remove the headlight unit bolts, and then lift up the headlight unit. 5. Install the headlight unit, making sure to insert the projections on the headlight unit stay into the slots on the bottom of the headlight unit. 6. Install the headlight unit bolts, and then tighten them to the specified torque. Headlight unit bolt tightening torque: 3 Nm (0.3 m·kgf, 2.2 ft·lbf) 1. Headlight unit bolt 4.
Turn the idle adjusting screw in or out to adjust the engine idling speed. 7. Install the top cover, the left and right side covers, and the shroud. ESU11832 Adjusting the throttle cable free play 1. Remove the shroud. (See page 41 for re- moval procedures.) 44 When installing the spark plug, always clean the gasket surface. Wipe off any grime from the threads and tighten the spark plug to the specified torque. Spark plug tightening torque: 12.5 Nm (1.25 m·kgf, 9 ft·lbf) ECS00382 NOTICE Make sure that the spark plug caps are se- caps could be damaged due to engine vi- bration. Standard engine idling speed: 1400–1600 r/min