Yamaha YZ85 2021 Owner's Manual page 45

NO. ITEM
29 * Tires and wheels
Moving parts and ca-
30 *
bles
31 * Throttle grip
TIP
 Hydraulic brake service
• Regularly check and, if necessary, correct the brake fluid levels.
• Every two years replace the internal components of the brake master cylinders and calipers, and change the brake
fluid.
• Replace the brake hoses every four years and if cracked or damaged.
ROUTINE
• Check tire air pressure, wheel runout,
spokes for looseness, and tires for wear.
• Tighten sprocket bolts if necessary.
• Check wheel bearings for looseness.
• Lubricate wheel bearings with lithium-
soap-based grease.
• Replace wheel bearings.
• Lubricate.
• Check operation.
• Check throttle grip free play, and adjust if
necessary.
• Lubricate cable and grip housing.
Periodic maintenance and adjustment
After break-
Every race
in
√ √
√ √
√ √
√ √
7-6
Every third Every fifth
As required
race race
√
√
√
7
EAU42012