Yamaha YZ 2017 Series Owner's Service Manual page 73

1. Clutch cable
2. Throttle cable (return)
3. Throttle cable (pull)
4. Engine stop switch lead
5. Warning light lead
6. Coupler for connecting optional part
7. Engine stop switch coupler
8. Rectifier/regulator coupler
9. Warning light coupler
10. AC magneto lead
11. Starter knob/idle screw
12. Starter motor lead
13. Radiator fan fuse
14. Starting circuit cut-off relay (no identification
tape)
15. Diode
16. Holder plate
17. Left of the vehicle:radiator fan motor relay (blue
tape)
Right of the vehicle:main relay (red tape)
18. Neutral switch lead
19. Engine bracket
20. Front engine bracket
21. Plastic locking tie
22. Radiator hose
23. Neutral switch coupler
24. Crankshaft position sensor coupler
25. Tension arm
26. Wire harness
27. Tank rail
28. Rectifier/regulator
29. Rectifier/regulator bracket
30. Rear frame
31. Side cover 5
32. Crankcase cover
33. Crankcase
34. Lead holder
35. Frame
A. Pass the engine stop switch lead between the
frame and the cable holder.
B. Pass the warning light lead between the frame
and the cable holder.
C. Insert the coupler for connecting optional part into
the connector, and fix it to the bracket.
D. Insert and fix the engine stop switch coupler to
the bracket.
E. Insert and fix the rectifier/regulator coupler to the
bracket.
F. Insert and fix the warning light coupler to the
bracket.
G. Pass the AC magneto lead to the front of the ve-
hicle beyond the starter knob/idle screw and to
the rear of the vehicle beyond the radiator. No
pinch is allowed between the radiator and the
tension arm.
H. Pass the starter motor lead so that the lead does
not contact with the end of the bolt.
I. Place the rear grommet of the starter motor lead
matching the rear end of the side cover 5.
J. Insert the radiator fan motor fuse into the protru-
sion of the holder plate.
K. Place the diode on top of the rear fender on the
inner side of the rear frame.
L. Bring the neutral switch lead into line with the
crankcase cover with no sag allowed.
M. Route the AC magneto lead under the starter
clutch cover.
N. Pass the neutral switch lead to the inside of the
front engine bracket (the side of the vehicle).
CABLE ROUTING DIAGRAM
O. Insert the plastic locking tie into the bracket hole
and clamp the clutch cable. Clamp it so that the
lock of the plastic locking tie faces downward,
and then cut off the end of the plastic locking tie.
P. Pass the clutch cable with no downward sag al-
lowed.
Q. Place the grommet of the clutch cable so that it
contacts the radiator hose. Route the clutch cable
outside the neutral switch lead, AC magneto lead
and starter motor lead.
R. Route each lead so that the leads are not pinched
between the radiator hose and the frame.
S. 40 mm (1.57 in)
T. Clamp the clutch cable, AC magneto lead, neu-
tral switch lead and starter motor lead by the plas-
tic locking tie. Make sure that they are clamped at
the positioning tapes in the clutch cable and the
starter motor lead. Make the lock on the plastic
locking tie face the front of the vehicle, and cut
the end.
U. Clamp the starter motor lead to the inside of the
tension arm with a plastic locking tie. Clamp it so
that the lock of the plastic locking tie faces up-
ward and outward, and do not cut off the end of
the plastic locking tie. Route the lead so that there
is no slack at the bottom from the clamp position
onwards.
V. After connecting the neutral switch coupler, at-
tach the coupler cover.
W. After connecting the crankshaft position sensor
coupler, attach the coupler cover.
X. Pass the rectifier/regulator lead and the warning
light lead to the inside of the tension arm (the side
of the vehicle).
Y. Pass the main harness to the front of the radiator
hose (the front of the vehicle), and to the inside of
the clutch cable (the side of the vehicle).
Z. Pass the engine stop switch lead between the
coupler for connecting optional part and the tank
rail, with the lead on the main harness side facing
the top of the vehicle.
AA.Insert the starter motor lead completely into the
end of the side cover 5.
AB.Clamp the clutch cable at the front of the lead (the
front of the vehicle).
AC.Insert the clip of the plastic locking tie into the
frame. Face the lock of the plastic locking tie for-
ward, and then cut off the end.
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