STARTING AND BREAK-IN
1-15
EAM20123
STARTING AND BREAK-IN
EAM30193
FUEL
Always use the recommended fuel as stated be-
low. Also, be sure to use new gasoline the day
of a race.
NOTICE
ECA24180
Use only unleaded gasoline. The use of lead-
ed gasoline will cause severe damage to the
engine internal parts such as valves, piston
rings, and exhaust system, etc.
TIP
Your Yamaha engine has been designed to use
unleaded gasoline with a pump octane number
[(R+M)/2] of 91 or higher, or a research octane
number of 95 or higher. If knocking (or pinging)
occurs, use a gasoline of a different brand.
WARNING
EWA19010
• For refueling, be sure to stop the engine
and use enough care not to spill any fuel.
Also be sure to avoid refueling close to a
fire.
• Refuel after the engine, exhaust pipe, etc.
have cooled off.
Gasohol (For Canada)
There are two types of gasohol: gasohol con-
taining ethanol and that containing methanol.
Gasohol containing ethanol can be used if the
ethanol content does not exceed 10 %. Gasohol
containing methanol is not recommended by
Yamaha because it can cause damage to the
fuel system or vehicle performance problems.
EAM30196
STARTING A COLD ENGINE
1. Press the shift pedal to neutral.
2. Push the starter knob “1” completely.
TIP
•
When the ambient temperature is 15
C (59
F)
or below, use the starter knob.
•
Do not operate the throttle grip when operating
the starter knob.
3. Start the engine by pushing the start switch.
If the engine fails to start when using the start
switch, release it, wait a few seconds, and
then try again.
Each starting attempt should be as short as
possible to preserve the battery. Do not crank
the engine more than 10 seconds on any one
attempt.
4. When the engine starts running, warm this up
one or two minutes at a steady speed (of
3000 to 5000 r/min), and then return the start-
er knob to its original position.
TIP
When operating the throttle grip in the closing di-
rection, the starter knob “1” moves in the direc-
tion as shown and returns to its original position.
WARNING
EWA19030
Since exhaust gas contains harmful ingredi-
ents, do not start or warm it up at an illventi-
lated place or a closed narrow place.
5. To stop the engine, push the engine stop
switch “1”.
TIP
Continue pushing the engine stop switch till the
engine comes to a full stop.
Recommended fuel
Unleaded gasoline (E10 accept-
able)
Octane number (RON)
95
Fuel tank capacity
8.2 L (2.2 US gal, 1.8 Imp.gal)
Fuel reserve amount
2.0 L (0.53 US gal, 0.44 Imp.gal)
1
1
1
1
Содержание YZ450FX 2023
Страница 8: ......
Страница 10: ...MOTORCYCLE CARE AND STORAGE 1 20 CARE 1 20 STORAGE 1 21 ...
Страница 15: ...LOCATION OF IMPORTANT LABELS 1 5 ...
Страница 16: ...LOCATION OF IMPORTANT LABELS 1 6 AUS NZL ZAF 4AA 22259 40 ...
Страница 80: ...ELECTRICAL SYSTEM 3 32 ...
Страница 96: ...HANDLEBAR 4 14 Throttle grip free play 3 0 6 0 mm 0 12 0 24 in ...
Страница 116: ...CHAIN DRIVE 4 34 ...
Страница 124: ...CLUTCH 5 7 ...
Страница 125: ...1 2 3 4 5 6 7 8 9 10 FUEL SYSTEM FUEL TANK 6 1 REMOVING THE FUEL TANK 6 1 INSTALLING THE FUEL TANK 6 1 ...
Страница 128: ...FUEL TANK 6 3 ...
Страница 148: ...SELF DIAGNOSTIC FUNCTION AND DIAGNOSTIC CODE TABLE 8 13 ...
Страница 158: ...CHASSIS 9 9 ...
Страница 160: ...PRINTED IN JAPAN E ...
Страница 163: ...YZ450FXP 2023 WIRING DIAGRAM YZ450FXP 2023 SCHÉMA DE CÂBLAGE BEX 2819U 72_W D indd 1 2022 05 23 10 21 48 ...
Страница 164: ...YZ450FXP 2023 WIRING DIAGRAM YZ450FXP 2023 SCHÉMA DE CÂBLAGE BEX 2819U 72_W D indd 2 2022 05 23 10 21 48 ...