Changing The Brake Uid; Drive Chain Slack - Yamaha 135LC 2022 Owner's Manual

uid level goes down suddenly, have a
Yamaha dealer check the cause before
further riding.
Periodic maintenance and adjustment

Changing the brake uid

Have a Yamaha dealer change the
brake uid at the intervals speci ed in
the periodic maintenance and lubrica-
tion chart. In addition, have the oil seals
of the brake master cylinder and cali-
per as well as the brake hose replaced
at the intervals listed below or whenev-
er they are damaged or leaking.
 Brake seals: Replace every two
years.
 Brake hose: Replace every four
years.
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Drive chain slack

The drive chain slack should be
checked before each ride and adjusted
if necessary.
To check the drive chain slack
1. Place the motorcycle on the cen-
terstand.
2. Shift the transmission into the
neutral position.
3. Measure the drive chain slack as
shown.
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1. Drive chain slack
Drive chain slack:
25.0–35.0 mm (0.98–1.38 in)
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