2022 YAMAHA YZ85 Owners Manual

Safety information
2-5
2
the location for the straps carefully
so the straps will not rub against
painted surfaces during transport.
 The suspension should be com-
pressed somewhat by the tie-
downs, if possible, so that the mo-
torcycle will not bounce exces-
sively during transport.
UB4B83E0.book Page 5 Thursday, September 9, 2021 8:47 AM

Description
3-1
3
EAU10411
Left view
10
9
8
3
24
1
5
6
7
1. Radiator cap (page 7-9)
2. Rebound damping force adjuster (page 4-8)
3. Fuel tank cap (page 4-3)
4. Fuel cock (page 4-6)
5. Starter (choke) knob (page 4-7)
6. Air filter element (page 7-11)
7. Seat (page 4-7)
8. Throttle stop screw (page 7-13)9. Shift pedal (page 4-2)
10.Compression damping force adjuster (page 4-8)UB4B83E0.book Page 1 Thursday, September 9, 2021 8:47 AM

Description
3-2
3
EAU10421
Right view
10
8
79
6
21
3
4
5
1. Spring preload adjuster (page 4-11)
2. Compression damping force adjuster (page 4-11)
3. Kickstarter (page 4-7)
4. Spark plug cap (page 7-7)
5. Bleed screw (page 4-10)
6. Transmission oil filler cap (page 7-8)
7. Coolant drain bolt (page 7-10)
8. Brake pedal (page 4-3)
9. Transmission oil drain bolt (page 7-8)
10.Rebound damping force adjuster (page 4-11)
UB4B83E0.book Page 2 Thursday, September 9, 2021 8:47 AM

Description
3-3
3
EAU10431
Controls and instruments
1
2
4
3
1. Clutch lever (page 4-1)
2. Engine stop switch (page 4-1)
3. Brake lever (page 4-2)
4. Throttle grip (page 7-13)UB4B83E0.book Page 3 Thursday, September 9, 2021 8:47 AM

Instrument and control functions
4-1
4
EAU40661
Han dle bar switch
EAU53962
En gine stop switch “ENGINE STOP”
Hold this switch pushed until the en-
gine stops.
EAU64023
Clutch leverThe clutch lever is located on the left
side of the handlebar. To disengage
the clutch, pull the lever toward the
handlebar grip. To engage the clutch,
release the lever. The lever should be
pulled rapidly and released slowly for
smooth clutch operation.
The clutch lever is equipped with a
clutch lever position adjusting bolt. Ad-
just the distance between the clutch le-
ver and the handlebar grip as follows. 1. Loosen the locknut.
2. While holding the clutch lever pulled slightly towards the handle-
bar grip, turn the adjusting bolt in
direction (a) to increase the dis-
tance, and in direction (b) to de-
crease it. 3. Tighten the locknut.
1. Engine stop switch “ENGINE STOP”
1
1. Clutch lever
2. Locknut
3. Clutch lever position adjusting bolt
4. Distance
1
2
4
3(b) (b)
(a) (a) (b)
(a)
UB4B83E0.book Page 1 Thursday, September 9, 2021 8:47 AM

Instrument and control functions
4-2
4
EAU12876
Shift pe dalThe shift pedal is located on the left
side of the motorcycle. To shift the
transmission to a higher gear, move
the shift pedal up. To shift the trans-
mission to a lower gear, move the shift
pedal down. (See page 6-3.)
EAU41267
Brake leverThe brake lever is located on the right
side of the handlebar. To apply the
front brake, pull the lever toward the
throttle grip.
The brake lever is equipped with a
brake lever position adjusting bolt. Ad-
just the distance between the brake le-
ver and the throttle grip as follows.
1. Slide the rubber cover toward the end of the brake lever.
2. Loosen the locknut.
3. While holding the lever pushed away from the throttle grip, turn
the adjusting bolt in direction (a) to
increase the distance, and in di-
rection (b) to decrease it. 4. Tighten the locknut.
5. Slide the rubber cover to its origi-
nal position.
1. Shift pedal
1
1. Rubber cover
2. Brake lever
3. Locknut
4. Brake lever position adjusting bolt
5. Distance
2
5
1
4
(b) (b)
(a) (a)
(b)
(a)
3
UB4B83E0.book Page 2 Thursday, September 9, 2021 8:47 AM

Instrument and control functions
4-3
4
EAU12944
Brake ped alThe brake pedal is located on the right
side of the motorcycle. To apply the
rear brake, press down on the brake
pedal.
EAU13183
Fuel tank capTo remove the fuel tank cap, turn it
counterclockwise, and then pull it off.
To install the fuel tank cap, insert it into
the tank opening, and then turn it
clockwise.
WARNING
EWA11092
Make sure that the fuel tank cap is
properly close d after fillin g fuel.
Leakin g fuel is a fire hazar d.
EAU41838
FuelThis motorcycle has been designed to
use a premixed fuel of gasoline and 2-
stroke engine oil. Always mix the gaso-
line and oil in a clean container before
filling the fuel tank.NOTICE
ECA15602
Always use fresh gasoline, an d fill
the fuel tank with a fresh mix just be-
fore ri din g. Do not use premixe d fuel
that is more than a few hours ol d.Mixing g asoline an d 2-stroke en gine
oil
Pour 2-stroke engine oil into a clean
container, and then add gasoline. To
mix the fuel thoroughly, shake the con-
tainer from side to side.
1. Brake pedal
1
1. Fuel tank cap1
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Instrument and control functions
4-4
4
Why Yamalu be
YAMALUBE oil is a Genuine YAMAHA Part born of the engineers’ passion
and belief that engine oil is an impor-
tant liquid engine component. We form
teams of specialists in the fields of me- chanical engineering, chemistry, elec-
tronics and track testing, and have
them develop the engine together with
the oil it will use. Yamalube oils take full
advantage of the base oil’s qualities
and blend in the ideal balance of addi-
tives to make sure the final oil clears
our performance standards. Thus,
Yamalube mineral, semisynthetic and synthetic oils have their own distinct
characters and value. Yamaha’s expe-
rience gained over many years of re-
search and development into oil since
the 1960’s helps make Yamalube the
best choice for your Yamaha engine.
If the recommended 2-stroke engine
oil is not available, use an equivalent
high-quality oil.
NOTICE
ECA15552
Never mix two bran ds of 2-stroke
en gine oil in the same batch. Always
use the same type of oil to ensure
maximum eng ine performance.
Shoul d it b e necessary to use a dif-
ferent oil b rand, b e sure to d rain the
fuel tank an d the car buretor float
cham ber of the ol d premixe d fuel
prior to filling with the new type.Gasoline
This model’s engine is designed to use
premium unleaded gasoline with a
pump octane number [(R+M)/2] of 91
or higher, or a research octane number
(RON) of 95 or higher. If knocking or
pinging occurs, try a gasoline of a dif-
ferent brand.NOTICE
ECA15591
Use only unlea ded g asoline. The use
of lea ded g asoline will cause severe
d amag e to internal en gine parts,
such as the piston rin gs as well as to
the exhaust system.
1. 2-stroke engine oil
2. Gasoline
3. ContainerRecommen ded fuel:
Premium unleaded gasoline (E10
acceptable)
Recommen ded 2-stroke en gine oil:
YA M A L U B E 2 R
Fuel tank capacity: 5.0 L (1.3 US gal, 1.1 Imp.gal)
Mixin g ratios ( gasoline to oil):
Break-in period: 15:1
After break-in: 30:1
UB4B83E0.book Page 4 Thursday, September 9, 2021 8:47 AM