2008 YAMAHA PW50 Owners Manual

SAFETY INFORMATION
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Except for Canada
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SAFETY INFORMATION
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Except for Canada
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WARNING
BEFORE YOU OPERATE THIS VEHICLE,
READTHE OWNER’S
MANUAL AND ALL
LABELS.NEVER CARRY
A PASSENGER.You increase your
riskof losing
control if you carry a passenger.NEVEROPERATE
THIS VEHICLE ON PUBLIC ROADS.
Yo u
can
collide withanother vehicle if you operate this vehicle on a public road.A LWAY S
WEAR AN APPROVED MOTORCYCLE HELMET,
eyeprotection, and protective clothing.
3PT-2118K-A0
2
Before you operate this vehicle, read the owner’s manual.
5PA-21568-00
Prima di usare il veicolo, leggete il manuale di istruzioni.Lire le manuel du propri
étaire avant d
’utiliser ce v
éhicule.
Lesen Sie die Bedienungsanleitung bevor Sie dieses Fahrzeug fahren.Antes de conducir este vehículo, lea el Manual del Propietario.3
4follows.
FRONT:
: REAR
3RV-21668-A0
Cold tire normal pressure should be set as
100 kPa,{1.00 kgf/cm
2}, 15 psi
100 kPa,{1.00 kgf/cm2}, 15 psi
5

SAFETY INFORMATION
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1

2-1
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4
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DESCRIPTION
EAU10410
Left view
123
4 5

1. Fuel cock (page 3-5)
2. Throttle stop screw (page 6-10)
3. Air filter element (page 6-8)
4. Kickstarter (page 3-6)
5. Centerstand (page 6-17)

DESCRIPTION
2-2
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3
4
5
6
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EAU10420
Right view
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12
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1. Spark arrester (page 6-9)
2. Seat (page 3-7)
3. Transmission oil filler cap (page 6-7)
4. 2-stroke engine oil tank (page 3-5)

DESCRIPTION
2-3
1
2
3
4
5
6
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EAU10430
Controls and instruments
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7 345
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1. Rear brake lever (page 3-3)
2. Starter (choke) lever (page 3-6)
3. 2-stroke engine oil tank cap (page 3-5)
4. Right handlebar switch (page 3-1)
5. Front brake lever (page 3-2)
6. Throttle grip (page 6-11)
7. Fuel tank cap (page 3-3)

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34
5
6
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INSTRUMENT AND CONTROL FUNCTIONS
EAU40660
Handlebar switch
EAU40673
Engine stop switch “OFF/RUN/
START”
Set this switch to “START” before start-
ing the engine. Set this switch to “RUN”
after warming up the engine or before
starting off. Set this switch to “OFF” to
stop the engine.
NOTE:


The engine cannot be started with
this switch set to the “RUN” posi-
tion.

The engine speed is limited while
this switch is set to the “START”
position, therefore the motorcyclecannot be ridden in that switch po-
sition.
EAU41041
Speed limiter and power
reduction plate
Your motorcycle was delivered with an
adjustable speed limiter and a power
reduction plate. The speed limiter
keeps the throttle from fully opening,
even when the throttle grip is turned to
the maximum. The power reduction
plate is installed in the exhaust mani-
fold to limit the amount of power avail-
able while they learn.
Speed limiter
1. Loosen the locknut.
2. To increase the maximum engine
power available and the maximum
speed of the motorcycle, turn the
adjusting screw in direction (a). To
decrease the maximum engine
power available and the maximum
speed of the motorcycle, turn the
adjusting screw in direction (b).
1. Engine stop switch “OFF/RUN/START”
1

INSTRUMENT AND CONTROL FUNCTIONS
3-2
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2
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3. Tighten the locknut.
NOTE:

The adjusting range of the speed limiter
screw is from the fully turned-in position
to 7 mm (0.28 in) turned out. When thescrew is turned out to 7 mm (0.28 in),
the throttle grip can only be opened ap-
proximately halfway. If more power is
required, please consult a Yamaha
dealer.
WARNING

EWA14630
Improper adjustment of the speed
limiter could cause improper throttle
operation. You could lose control,
have an accident or be injured. Do
not turn the adjusting screw out
more than 7 mm (0.28 in) before con-
sulting a Yamaha dealer. Always
make sure the throttle cable free
play is adjusted to 1.5–3.5 mm
(0.06–0.14 in). (See page 6-11.)
Power reduction plate
Once the rider can operate with skill at
the top speed permitted by adjusting
the speed limiter alone, the power re-
duction plate can be removed. (See
page 6-6.)
EAU12900
Front brake lever
The front brake lever is located on the
right handlebar grip. To apply the front
brake, pull this lever toward the handle-
bar grip.
1. Locknut
2. Adjusting screw
1. No more than 7 mm (0.28 in)
1
(a)(b)2
1

1. Front brake lever
1