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Tires, Periodic maintenance and minor repair, Adjusting the carburetor – Yamaha YJ125T User Manual

Page 53: Adjusting the throttle cable free play

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PERIODIC MAINTENANCE AND MINOR REPAIR

EAU21250

Adjusting the carburetor

The carburetor is an important part of
the engine and its emission control sys-
tem, which requires very sophisticated
adjustment. Therefore, carburetor adjust-
ments should be left to Yamaha dealer,
who has the necessary professional
knowledge and experience.

EAU21380

Adjusting the throttle cable
free play

a

ZAUM00**

a. 1.5 ~ 3.5mm

The throttle cable free play should mea-
sure 1.5~3.5 mm (0.06~0.14 in) at the
throttle grip. Periodically check the
throttle cable free play and, if necessary,
have a Yamaha dealer adjust it.

EAU21860

Tires

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ZAUM0054

1. Tread depth
2. Side wall

To maximize the performance, durabil-
ity, and safe operation of your scooter,
note the following points regarding the
specified tires.

Tire air pressure
The tire air pressure should be checked
and, if necessary, adjusted before each
ride.

EWA10500

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8 The tire air pressure must be

checked and adjusted on cold
tires (i.e., when the temperature

of the tires equals the ambient
temperature).

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8 The tire air pressure must be

adjusted in accordance with the
riding speed and with the total
weight of rider, passenger, cargo,
and accessories approved for this
model.

EWA10510

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Proper loading of your vehicle is im-
portant for several characteristics of
your vehicle, such as handling, brak-
ing, performance and safety. Do not
carry loosely packed items that can
shift. Securely pack your heaviest

Tire air pressure

(measured on cold tires)

Load*

Front

Rear

Up to 90 kg (198 lb)

150 kPa
1.50 kgf/cm

2

22 psi

200 kPa
2.0 kgf/cm

2

29 psi

90 kg (198 lb)–
maximum

150 kPa
1.50kgf/cm

2

22psi

225 kPa
2.25 kgf/cm

2

32 psi

Maximum load*

144 kg (317 lb)

* Total weight of rider, passenger, cargo and

accessories

5YR-F8199-11ch6.pmd

2004/06/11, 14:01

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