stop start YAMAHA WR 250F 2014 Owners Manual

YAMAHA WR 250F 2014 Owners Manual WR 250F 2014 YAMAHA YAMAHA https://www.carmanualsonline.info/img/51/52298/w960_52298-0.png YAMAHA WR 250F 2014 Owners Manual

Page 14 of 230

YAMAHA WR 250F 2014  Owners Manual 1-4
DESCRIPTION
DESCRIPTION
• The machine you have purchased may differ slightly from those shown in the following.
• Designs and specifications are subject to change without notice.
1. Clutch lev

Page 22 of 230

YAMAHA WR 250F 2014  Owners Manual 1-12
CONTROL FUNCTIONS
CONTROL FUNCTIONS
MAIN SWITCH
Functions of the respective switch po-
sitions are as follows:
ON:
The engine can be started only at this 
position.
OFF:
All electrical circuits a

Page 23 of 230

YAMAHA WR 250F 2014  Owners Manual 1-13
MULTI-FUNCTION DISPLAY
COLD STARTER KNOB
When cold, the engine requires a 
richer air-fuel mixture for starting. A 
separate starter circuit, which is con-
trolled by the cold starter knob "1",

Page 24 of 230

YAMAHA WR 250F 2014  Owners Manual 1-14
MULTI-FUNCTION DISPLAY
Changing odometer and tripmeter 
A/B (TRIP A/B)
1. Push the "SLCT2" button to 
change the tripmeter display. The 
display will change in the follow-
ing order:
Odometer →

Page 25 of 230

YAMAHA WR 250F 2014  Owners Manual 1-15
MULTI-FUNCTION DISPLAY
3. Run the machine and start timer 
measurement.
4. To stop timer measurement, 
pushing the "SLCT1" button and 
"SLCT2" button at the same time.
If the machine is run while

Page 28 of 230

YAMAHA WR 250F 2014  Owners Manual 1-18
STARTING AND BREAK-IN
STARTING AND BREAK-IN
FUEL
Always use the recommended fuel as 
stated below. Also, be sure to use 
new gasoline.
Use only unleaded gasoline. The 
use of leaded gasoline will

Page 29 of 230

YAMAHA WR 250F 2014  Owners Manual 1-19
STARTING AND BREAK-IN
Observe the following break-in 
procedures during initial operation 
to ensure optimum performance 
and avoid engine damage.
BREAK-IN PROCEDURES
1. Before starting the engin

Page 31 of 230

YAMAHA WR 250F 2014  Owners Manual 1-21
CLEANING AND STORAGE
CLEANING AND STORAGE
CLEANING
Frequent cleaning of your machine 
will enhance its appearance, maintain 
good overall performance, and ex-
tend the life of many components.
1.

Page 44 of 230

YAMAHA WR 250F 2014  Owners Manual 2-13
TIGHTENING TORQUES
Throttle cable adjust bolt and locknut M6 1 4 Nm (0.4 m•kg, 2.9 ft•lb)
Throttle cable (pull) M6 1 4 Nm (0.4 m•kg, 2.9 ft•lb)
Throttle cable (return) M12 1 11 Nm (1.1 mâ

Page 45 of 230

YAMAHA WR 250F 2014  Owners Manual 2-14
TIGHTENING TORQUES
CHASSIS
â–³- marked portion shall be checked for torque tightening after break-in or before each race.
ItemThread 
sizeQty Tightening torque Remarks
â–³Upper bracket and outer
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