Valve Clearance; Adjusting The Drive Select Lever Safety System Cable; Checking The Front And Rear Brake Pads - Yamaha YFM4FGW Owner's Manual

1. Locknut
2. Throttle cable free play adjusting bolt
3. Throttle cable free play
3. Tighten the locknut.
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Valve clearance

The valve clearance changes with use, resulting in
improper air-fuel mixture and/or engine noise. To
prevent this from occurring, the valve clearance
must be adjusted by a Yamaha dealer at the inter-
vals specified in the periodic maintenance and lu-
brication chart.
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Adjusting the drive select lever safety
system cable
The drive select lever safety system cable stretch-
es with use, which can result in improper function.
Therefore, the safety system cable should be
checked and adjusted at the intervals specified in
the periodic maintenance and lubrication chart.
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Checking the front and rear brake pads

The front and rear brake pads must be checked for
wear at the intervals specified in the periodic main-
tenance and lubrication chart.
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Front brake pads
Check each front brake pad for damage and mea-
sure the lining thickness. If a brake pad is dam-
aged or if the lining thickness is less than 1.0 mm
(0.04 in), have a Yamaha dealer replace the brake
pads as a set.
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