Periodic Maintenance And Lubrication Chart - Yamaha YZ85G Owner's Manual

Periodic maintenance and adjustment

Periodic maintenance and lubrication chart

The following chart is intended as a general guide to maintenance and lubrication.
Bear in mind that such factors as weather, terrain, geographical location, and in-
dividual usage will alter the required maintenance and lubrication intervals. If you
are in doubt as to what intervals to follow in maintaining and lubricating your mo-
torcycle, consult your Yamaha dealer.
TIP
Items marked with an asterisk should be performed by a Yamaha dealer as they
require special tools, data and technical skills.
NO. ITEM
1 *
Piston
2 *
Piston rings
Piston pin and small
3 *
end bearing
4 *
Cylinder head
5 *
Cylinder
ROUTINE
• Check piston for carbon deposits and
cracks or damage.
• Clean.
• Replace.
• Check piston ring end gap and rings
for damage.
• Replace.
• Check piston pin and small end
bearing for damage.
• Replace.
• Check cylinder head for carbon
deposits.
• Clean.
• Check cylinder head gasket for
damage.
• Tighten cylinder head nuts if
necessary.
• Replace cylinder head gasket.
• Check cylinder for score marks or
wear.
• Clean.
• Replace.
7-2
√ √
√
√ √
√
√
√ √
√ √
√ √
EAU66350
√
√
7
√
√
√