Extrovert Drive Sprocket; Skis And Ski Runners - Yamaha VK PROFESSIONAL-II 2016 Owner's Manual

Periodic maintenance and adjustment
ECS01051
NOTICE
Brake fluid may damage painted surfaces
or plastic parts. Always clean up spilled
fluid immediately.
As the brake pads wear, it is normal for the
brake fluid level to gradually go down. A low
brake fluid level may indicate worn brake
pads and/or brake system leakage; therefore,
be sure to check the brake pads for wear and
the brake system for leakage. If the brake flu-
id level goes down suddenly, have a Yamaha
dealer check the cause before further riding.
Changing the brake fluid
EWS00472
WARNING
Make sure that the brake fluid and the fol-
lowing parts are replaced by a Yamaha
dealer.
Brake fluid replacement is necessary when
the following components are replaced dur-
ing the periodic maintenance or if they are
damaged or leaking.
 All oil seals of the master cylinder and cali-
per cylinder
 The brake hose
ESU14281

Extrovert drive sprocket

Check the extrovert drive sprocket for wear
and damage. Replace if necessary.
To measure the drive sprocket wear
Measure the drive sprocket tooth width. If the
tooth width is less than 28 mm (1.10 in), re-
place the drive sprocket.
62
1
2
1. Drive sprocket tooth
2. Drive sprocket tooth width
ESU12145

Skis and ski runners

Check the skis and ski runners for wear and
damage. Replace if necessary.
1. Ski runner wear limit
1
2
1. Ski wear limit
2. Ski runner
1