108
Adjustments for Competition
7. Remove the throttle cable (9) and collar (10)
from the cable holder (11).
8. Remove the collar and throttle valve spring
(12) from the throttle cable.
9. Remove the throttle cable holder and jet
needle (13) from the throttle valve (14).
(9) throttle cable
(12) throttle valve spring
(10) collar
(13) jet needle
(11) cable holder
(14) throttle valve
10. Remove the carburetor to the left side.
Be careful not to damage around the throttle
sensor.
Do not assemble or move the carburetor while
holding the throttle sensor lead.
11. Remove the float chamber screws (15) and
float chamber (16).
(15) float chamber screws
(16) float chamber
12. Use a float level gauge (17) to measure the
float level (18) with the float tab just
contacting the float valve and the carburetor
intake (19) facing up. The float level should
be 0.30 in (7.5 mm). Adjust the float level by
bending the float tab carefully.
(17) float level gauge
(19) carburetor intake
(18) float level
13. To assemble, reverse the disassembly
procedures.
To install the carburetor, reverse the removal
procedures.
Carburetor Adjustments & Tuning Tips
WARNING
Gasoline is highly flammable and
explosive. You can be burned or
seriously injured when handling fuel.
• Stop the engine and keep heat, sparks
and flame away.
• Handle fuel only outdoors.
• Wipe up spills immediately.
(10)
(14)
(9)
(12)
(11)
(13)
(15)
(16)
(19)
(17)
(18)
CR250R/104-114(31KSK630) 6/2/06 10:03 AM Page 108
Summary of Contents for CR250R
Page 2: ......
Page 6: ...Motorcycle Safety 1 Motorcycle Safety mation 2 recautions 2 cations 3 4 ...
Page 8: ...Accessories Modifications Motorcycle Safety 3 ...
Page 9: ...replacement ...
Page 10: ...Operating Controls 5 Operating Controls Locations 6 ...
Page 11: ...kickstarter rear brake pedal throttle grip front brake lever ...
Page 12: ...Before Riding 7 Before Riding e 8 ady to Ride 9 9 ...
Page 13: ...RNING met increases the injury or death in a ys wear a helmet eye er protective apparel ...
Page 15: ......
Page 17: ......
Page 19: ......
Page 20: ...Basic Operating Instructions 15 Break in Guidelines ...
Page 21: ......
Page 23: ......
Page 27: ......
Page 36: ...Servicing Your Honda 31 7 and shroud B bolts A bolts collars 9 s e 29 Fuel Tank Removal 9 8 ...
Page 48: ...Servicing Your Honda 43 Throttle ...
Page 69: ......
Page 82: ...Servicing Your Honda 77 6 RC cover bolt olt t Additional Maintenance Procedures 1 3 2 5 ...
Page 85: ......
Page 119: ......
Page 120: ...Tips 115 torcycle 116 117 nt 118 119 Tips 115 Tips ...
Page 123: ...drained fluids is harmful to ...
Page 125: ......
Page 127: ... is stamped on the left 2 ...
Page 132: ...Technical Information 127 High Altitude Carburetor Adjustment ...
Page 135: ...ng Suspension Settings Gearing Chassis Adjustments Maintenance ...
Page 138: ...Technical Information 133 Wiring Diagram ...
Page 139: ......
Page 140: ...Consumer Information 135 136 137 138 ub USA only 139 Consumer Information ...
Page 142: ...Contacting Honda Consumer Information 137 ...
Page 144: ...Consumer Information 139 The Honda Rider s Club USA only ealer for more information on to ...
Page 148: ...Index 143 Index ...