INSTRUMENT AND CONTROL FUNCTIONS
1-23
EAM30185
SHIFT PEDAL
The shift pedal “1” has adopted a method of 1
down & 4 ups (press-down & kick-ups).
Press it down for N (neutral) to 1st, and kick it up
for 2nd to 5th.
EAM30188
FRONT BRAKE LEVER
The front brake lever “1” is located on the right
handlebar. Pull it toward the handlebar to acti-
vate the front brake.
EAM30189
REAR BRAKE PEDAL
The rear brake pedal “1” is in the right of the
chassis. Press down on the brake pedal to acti-
vate the rear brake.
EAM30444
STARTER KNOB
Starting a cold engine requires a larger amount
of intake air, which is supplied by the starter
knob “1”.
Pushing the knob toward “a” turns ON the start-
er, resulting in a larger angle of throttle valve.
TIP
When operating the throttle grip in the closing di-
rection, the starter knob “1” moves in the direc-
tion “b” as shown and returns to its original
position.
WARNING
EWA20470
While handling the starter knob, take care
not to burn yourself on exhaust pipes.
EAM30192
FUEL TANK CAP
Fuel tank cap is located under the sub-seat.
1. Loosen:
•
Quick fastener “1”
2. Remove the sub-seat “1” to open the fuel
tank cap “2”.
TIP
•
When installing the sub-seat, make sure that
the plastic band is not twisted.
•
When installing the sub-seat, push down the
quick fastener, rotate it, and then secure the
sub-seat with the quick fastener.
1
1
1
1
1
2
2
3
3
4
4
5
5
N
N
1
1
1
1
a
a
b
b
1
1
1
1
1
2
1
Summary of Contents for YZ450FP 2023
Page 6: ...EAM20162 YAMAHA MOTOR CORPORATION U S A YZ MOTORCYCLE LIMITED WARRANTY...
Page 10: ......
Page 44: ...MOTORCYCLE CARE AND STORAGE 1 32...
Page 61: ...TIGHTENING TORQUES 2 16...
Page 72: ...CABLE ROUTING DIAGRAM 2 27 Frame and battery top view 2 1 B 5 4 3 A 7 4 E 6 D 2 3 C...
Page 76: ...CABLE ROUTING DIAGRAM 2 31...
Page 154: ...REAR BRAKE 4 38 system Refer to BLEEDING THE HYDRAULIC BRAKE SYSTEM on page 3 26...
Page 194: ...CHAIN DRIVE 4 78...
Page 278: ...TRANSMISSION 5 82...
Page 300: ...IGNITION SYSTEM 8 1 EAM20142 IGNITION SYSTEM EAM30277 CIRCUIT DIAGRAM...
Page 305: ...IGNITION SYSTEM 8 6...
Page 306: ...ELECTRIC STARTING SYSTEM 8 7 EAM20143 ELECTRIC STARTING SYSTEM EAM30279 CIRCUIT DIAGRAM...
Page 310: ...CHARGING SYSTEM 8 11 EAM20144 CHARGING SYSTEM EAM30282 CIRCUIT DIAGRAM...
Page 313: ...CHARGING SYSTEM 8 14...
Page 314: ...FUEL INJECTION SYSTEM 8 15 EAM20145 FUEL INJECTION SYSTEM EAM30284 CIRCUIT DIAGRAM B...
Page 339: ...FUEL INJECTION SYSTEM 8 40...
Page 340: ...FUEL PUMP SYSTEM 8 41 EAM20146 FUEL PUMP SYSTEM EAM30287 CIRCUIT DIAGRAM...
Page 356: ...ELECTRICAL COMPONENTS 8 57...
Page 372: ...SELF DIAGNOSTIC FUNCTION AND DIAGNOSTIC CODE TABLE 9 15...
Page 382: ...CHASSIS 10 9...
Page 384: ......
Page 386: ......
Page 387: ...B YZ450FP 2023 WIRING DIAGRAM BHR 2819U 10_W D indd 1 2022 08 09 13 16 06...