SAFETY INFORMATION
1-3
Aftermarket Tires and Rims
The tires and rims that came with your motorcy-
cle were designed to match the performance ca-
pabilities and to provide the best combination of
handling, braking, and comfort. Other tires, rims,
sizes, and combinations may not be appropriate.
Refer to “CHECKING THE TIRES” on page 3-33
for tire specifications and more information on
replacing your tires.
Transporting the Motorcycle
Be sure to observe following instructions before
transporting the motorcycle in another vehicle.
1. Remove all loose items from the motorcycle.
2. Check that the fuel cock (if equipped) is in the
“OFF” position and that there are no fuel
leaks.
3. Point the front wheel straight ahead on the
trailer or in the truck bed, and choke it in a rail
to prevent movement.
4. Shift the transmission in gear (for models with
a manual transmission).
5. Secure the motorcycle with tie-downs or suit-
able straps that are attached to solid parts of
the motorcycle, such as the frame or upper
front fork triple clamp (and not, for example,
to rubber-mounted handlebars or turn sig-
nals, or parts that could break). Choose the
location for the straps carefully so the straps
will not rub against painted surfaces during
transport.
6. The suspension should be compressed
somewhat by the tie-downs, if possible, so
that the motorcycle will not bounce exces-
sively during transport.
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...