7-7
ELECTRIC STARTING SYSTEM
ELECTRIC STARTING SYSTEM
STARTING CIRCUIT CUT-OFF SYSTEM
OPERATION
If the main switch is set to "ON", the starter mo-
tor can only operate if at least one of the follow-
ing conditions is met:
• The transmission is in neutral (the neutral
switch is closed).
• The clutch lever is pulled to the handlebar (the
clutch switch is closed).
The starting circuit cut-off relay prevents the
starter motor from operating when neither of
these conditions has been met. In this instance,
the starting circuit cut-off relay is open so cur-
rent cannot reach the starter motor. When at
least one of the above conditions has been met
the starting circuit cut-off relay is closed and the
engine can be started by pressing the start
switch.
WHEN THE TRANSMISSION IS IN NEUTRAL
WHEN THE CLUTCH LEVER IS PULLED TO
THE HANDLEBAR
1. Battery
2. Main fuse
3. Main switch
4. Starting circuit cut-off relay
5. Start switch
6. Diode
7. Clutch switch
8. Neutral switch
9. Starter relay
10. Starter motor
Summary of Contents for 2011 WR250FA
Page 6: ...YAMAHA MOTOR CORPORATION U S A WR MOTORCYCLE LIMITED WARRANTY ...
Page 10: ...MEMO ...
Page 62: ...2 22 LUBRICATION DIAGRAMS LUBRICATION DIAGRAMS ...
Page 64: ...2 24 LUBRICATION DIAGRAMS ...
Page 66: ...2 26 CABLE ROUTING DIAGRAM CABLE ROUTING DIAGRAM ...
Page 68: ...2 28 CABLE ROUTING DIAGRAM ...
Page 70: ...2 30 CABLE ROUTING DIAGRAM ...
Page 72: ...2 32 CABLE ROUTING DIAGRAM ...
Page 74: ...2 34 CABLE ROUTING DIAGRAM ...
Page 117: ...3 42 CHASSIS ...
Page 118: ...3 43 CHASSIS LUBRICATION ...
Page 123: ...3 48 ELECTRICAL Charging method using a variable voltage charger ...
Page 124: ...3 49 ELECTRICAL Charging method using a constant voltage charger ...
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