Yamaha YZ125 2021, Owner'S Service Manual, Page: 55 / 268

CABLE ROUTING DIAGRAM
2-16
1. Engine stop switch lead
2. Throttle cable
3. Clutch cable
4. Ground lead
5. High tension cord
6. Clamp
7. Air vent hose
8. Radiator breather hose
9. CDI magneto lead
10.YPVS breather hose
11.Engine bracket (right)
12.Engine bracket (left)
13.Crankcase breather hose
14.Overflow hose
15.Rear shock absorber
16.Connector cover
A. Pass the clutch cable on the outside of the
throttle cable and engine stop switch lead.
Either the throttle cable or the engine stop
switch lead can be routed on the outside.
B. Align the throttle cable locating tape with the
cable guide. Fasten each part with the plastic
locking tie.
C. Pass the throttle cable, clutch cable and
engine stop switch lead above the radiator
hose.
D. Install the ignition coil, side core and ground
lead together to the frame. Take care to fas-
ten the ground lead so that its terminal is
within the indicated range.
E. Clamp the throttle cable and high tension
cord to the frame. Position the lock portion
under the frame.
F. Clamp the clutch cable to the left engine
bracket. The lock portion should face the
inner side of the vehicle, while the end should
face the rear side of the vehicle. Clamp the
clutch cable below the positioning grommet.
G. Pass the air vent hose back of the throttle
cable.
H. Pass the air vent hose, overflow hose and
crankcase breather hose between the frame
and connecting rod.
I. Pass the radiator breather hose and YPVS
breather hose on the outside of the engine
bracket and then inside of the down tube.
Then pass the radiator breather hose inside
the YPVS breather hose.
J. Clamp the CDI magneto lead, radiator
breather hose and YPVS breather hose to
the frame.
K. Clamp the CDI magneto lead and radiator
breather hose to the rear side of the frame.
Pay attention so that the radiator breather
hose is not crushed when installing the
clamp. Position the end of the clamp inside
the YPVS breather hose. Take care to clamp
them above the projection on the frame.
L. Locate the clamp ends in the arrowed range.
M. Direct the clip with its finger grip facing for-
ward.
N. Tighten the clamp with its bolt head facing
the left side of the chassis (on both sides of
the carburetor joint and the air filter joint).
O. The position of the air vent hose (right) and
overflow hose does not matter after passing
the clamp.
P. Pass the air vent hoses, overflow hose and
crankcase breather hose so that they do not
contact the rear shock absorber.
Q. After connecting the coupler, make sure that
the connector cover contacts the end of the
coupler.