Yamaha WR250R Service Manual page 67

1. Breather hose
2. Air filter case assembly
3. Pipe
4. Throttle body assembly
5. Radiator inlet hose
6. Radiator
7. Throttle body joint
8. FID hose
9. Vacuum hose
10. Pressure sensor
11. Bend hose
12. ITS boost hose
13. Air induction system hose
14. Surge tank
A. Face the white paint upward of the vehicle.
B. Face the white paint mark to the right side of vehi-
cle.
C. Face the clip holder to the right front of vehicle.
D. Face the clip holder upward of the vehicle.
E. Face the white paint mark backward of the vehi-
cle.
F. Face the clip holder to the front side of vehicle.
G. Align the throttle body joint with the hose clamp.
H. Face the white paint mark to the left side of vehi-
cle.
I. Insert the IST boost hose into position until it is
stopped.
J. Install the vacuum hose to the air-filter case until it
is stopped.
K. Face the yellow paint mark to the left of vehicle.
L. Connect the tank surge hose until it is stopped.
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Throttle body