change wheel YAMAHA YZ85 2016 Owners Manual

Periodic maintenance an d a djustment
7-3
7
9 *Rotor nut
(flywheel magneto) Tighten.√√
10 *
Kickstarter system Check idle gear for damage.√ Replace if necessary.
Check exhaust pipe and muffler for
carbon deposits.
√√
11 *Exhaust system
Clean.
√ Check crankshaft for carbon deposits and damage.12 *Crankshaft
Clean.
√ √
√
√
13 *
Carburetor Check carburetor settings and for
obstructions.√√
Adjust and clean.√√ Check condition.√√
14Spark plug Clean and regap.
Replace.
√ Check chain slack, alignment and
condition.
15 *Drive chain Adjust and thoroughly lubricate chain
with Yamaha chain and cable lube or
equivalent.√√
Replace.√
NO. ITEM ROUTINE
After
break-in
Everyrace
Every
third race
Every
fifth race
As
required
6 *Clutch Check clutch housing, friction plates,
clutch plates and clutch springs for
wear or damage.√√
Adjust.
Replace.
√
7 *
Transmission Change the transmission oil.√√ Check transmission for damage.√ Replace bearings.√
8 *Shift forks, guide
bars, shift cam Check all parts for wear and damage.√ Replace if necessary.
U1SN84E0.book Page 3 Wednesday, June 10, 2015 10:24 AM

Periodic maintenance an d a djustment
7-5
7
EAU42012
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 cyl- inders and calipers, and change the brake fluid.
• Replace the brake hoses every four years and if cracked or damaged.
NO. ITEM ROUTINEAfter
break-in
Everyrace
Every
third race
Every
fifth race
As
required
23 *Shock absorber
assembly Check operation and adjust.√√ Tighten if necessary.
Lubricate with lithium-soap-based
grease.
√√ ∗
24 *Drive chain roller
and support guide Check for wear or damage.√ Replace if necessary.
25
*Rear suspension Check operation and tighten if
necessary.√√
Lubricate with lithium-soap-based grease.√√
Check operation, free play, and tighten if necessary.√√
26 *
Steering head Clean and lubricate with
lithium-soap-based grease.√
Replace bearings.√ Check tire air pressure, wheel runout, spokes for looseness, and tires for
wear.
√√
Tighten sprocket bolts if necessary.√√
27 *Tires and wheels
Check wheel bearings for looseness.√ Lubricate wheel bearings with
lithium-soap-based grease.√
Replace wheel bearings.√
28 *Moving parts and ca-
bles Lubricate.√√
29 *
Throttle grip Check operation.√√ Check throttle grip free play, and
adjust if necessary.
Lubricate cable and grip housing.
After washing the motorcycle or riding in the rain.∗
U1SN84E0.book Page 5 Wednesday, June 10, 2015 10:24 AM

Periodic maintenance an d a djustment
7-16
7

The replacement of all wheel-
and b rake-related parts, includ-
in g the tires, shoul d b e left to a
Yamaha dealer, who has the
necessary professional knowl-
e dge an d experience.
 It is not recommen ded to patch
a puncture d tu be. If unavoid -
a b le, however, patch the tu be
very carefully an d replace it as
soon as possi ble with a hi gh-
quality prod uct.
EAU48322
Spoke wheels
WARNING
EWA10611
The wheels on this mod el are not
d esi gne d for use with tu beless tires.
Do not attempt to use tu beless tires
on this mo del.
To maximize the performance, durabil-
ity, and safe operation of your motor-
cycle, note the following points
regarding the specified wheels.
 The wheel rims should be
checked for cracks, bends, warp-
age or other damage and the
spokes for looseness or damage
before each ride. If any damage is
found, have a Yamaha dealer re-
place the wheel. Do not attempt
even the smallest repair to the
wheel. A deformed or cracked
wheel must be replaced.
 The wheel should be balanced
whenever either the tire or wheel
has been changed or replaced. An
unbalanced wheel can result in
poor performance, adverse han-
dling characteristics, and a short-
ened tire life.
U1SN84E0.book Page 16 Wednesday, June 10, 2015 10:24 AM