Yamaha MT-03 Service Manual

Also see for MT-03: Owner's manual Owner's manual Owner's manual

3-5ENGINEIntake tappet cover bolt10 Nm (1.0 m·kg, 7.2 ft·lb)Exhaust tappet cover bolt10 Nm (1.0 m·kg, 7.2 ft·lb)• Intake tappet coverNew 1• Exhaust tappet cover12.Install:• Air-filter-to-air-cut-off-valve hoseRefer to “AIR INDUCTION SYSTEM” onpage 7-11.• RadiatorRefer to “RADIATOR” on page 6-1.• Fuel tankRefer to “FUEL TANK” on page 7-1.• SeatsRefer to “GENERAL CHASSIS” on page4-1.EAS00054ADJUSTING THE ENGINE IDLING SPEEDNOTE:Prior to adjusting the engine idling speed, theair filter element should be cleaned, and theengine should have adequate compression.1. Start the engine and let it warm up for sev-eral minutes.2. Check:• Engine idling speedOut of specification → Adjust.Engine idling speed1300-1500 r/minDirection “a”Engine idling speed is increased.Direction “b”Engine idling speed is decreased.3. Adjust:• Engine idling speeda. Turn the throttle stop screw “1” in direction“a” or “b” until the specified engine idlingspeed is obtained.1ab4. Adjust:• Throttle cable free playRefer to “ADJUSTING THE THROTTLE CA-BLE FREE PLAY” on page 3-5.▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼Throttle cable free play(at the flange of the throttle grip)3.0-5.0 mm (0.12-0.20 in)EAS00056ADJUSTING THE THROTTLE CABLE FREEPLAYNOTE:Prior to adjusting the throttle cable free play,the engine idling speed should be adjustedproperly.1. Check:• Throttle cable free play “a”Out of specification → Adjust.Throttle cable free play(at the flange of the throttle grip)3.0-5.0 mm (0.12-0.20 in)