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PERIODIC MAINTENANCE AND MINOR REPAIR
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56
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c
2 1
a
b
EAU00707
Adjusting the brake pedal
position and free play
EW000104
wIt is advisable to have a Yamaha
dealer make these adjustments.Brake pedal position
The top of the brake pedal should be
positioned approximately 15 mm
below the top of the footrest.
Periodically check the brake pedal
position and, if necessary, adjust it as
follows.1. Locknut
2. Adjusting bolt
c. Brake pedal position
1. Loosen the locknut at the brake
pedal.
2. To raise the brake pedal, turn the
adjusting bolt in direction a. To
lower the brake pedal, turn the
adjusting bolt in direction b.
3. Tighten the locknut.
EW000105
wAfter adjusting the brake pedal
height, the brake pedal free play
must be adjusted.
a
Brake pedal free play
The brake pedal free play should
measure 20Ð30 mm as shown.
Periodically check the brake pedal
free play and, if necessary, adjust it
as follows.a. Brake pedal free play
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EAU01038
SPECIFICATIONS
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Specifications
Model TW125
Dimensions
Overall length 2,140 mm
Overall width 810 mm
Overall height 1,120 mm
Seat height 805 mm
Wheelbase 1,330 mm
Ground clearance 260 mm
Minimum turning radius 2,100 mm
Basic weight (with oil and full
fuel tank)125 kg
Engine
Engine type Air-cooled 4-stroke, SOHC
Cylinder arrangement Forward inclined
single cylinder
Displacement 124 cm
3
Bore ´Stroke 57.0 ´48.8 mm
Compression ratio 10:1
Starting system Electric starter
Lubrication system Wet sumpEngine oil
Type
Recommended engine oil
classification API Service SE, SF, SG type
or higher
cCBe sure to use motor oils that do not contain anti-friction
modifiers. Passenger car motor oils (often labeled ÒEnergy
ConservingÓ) contain anti-friction additives which will cause
clutch and/or starter clutch slippage, resulting in reduced
component life and poor engine performance.
Capacity
Without oil filter element
removal 1.0 L
With oil filter element removal 1.1 L
Total amount (dry engine) 1.3 L
Air filterWet type element
–10° 0° 10° 20° 30°
40°
SAE 10W/30
SAE 10W/40
SAE 20W/40
SAE 20W/50
–20°
SAE 15W/40 50°C
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