2020 YAMAHA YXZ1000R Owners Manual

9-48
9
TIPThe brake and clutch fluid reservoirs are lo-
cated under the hood (page 9-10).
 For an accurate reading, make sure the ve-
hicle is parked on a level surface.
WARNING
EWB03910Improper maintenance can result in loss of
braking ability or clutch operation. Ob-
serve these precautions:
Insufficient brake or clutch fluid may al-
low air to enter the brake or clutch sys-
tem, reducing braking or clutch
performance.
 Clean the filler caps before removing.
Use only DOT 4 brake fluid from a sealed
container.
 Use only the specified brake fluid; other-
wise, the rubber seal s may deteriorate,
causing leakage.
 Refill with the same type of brake fluid.
Adding a brake fluid other than DOT 4
may result in a harmful chemical reac-
tion.
1. Brake fluid reservoir
2. Clutch fluid reservoir
3. Minimum level markSpecified fluid for brake and clutch systems:
DOT 4 brake fluid
3
3 12
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Be careful that water or dust does not
enter the brake or clutch fluid reservoir
when refilling. Water will significantly
lower the boiling point of the fluid and
may result in vapor lock. NOTICEECB01161Brake 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 or brake system leakage; therefore, be
sure to check the brake pads for wear and the
brake system for leakage. A low clutch fluid
level may indicate clutch system leakage;
therefore, be sure to check the clutch system
for leakage. If the brake or clutch fluid level
goes down suddenly, have a Yamaha dealer
check and repair the vehicle before any fur-
ther operation.
EBU35170Brake and clutch fluid replacementComplete fluid replacement should be done
only by trained Yamaha service personnel.
Have a Yamaha dealer replace the following
components during periodic maintenance or
when they are damaged or leaking.
Replace the oil seals every two years.
 Replace the brake and clutch hoses every
four years.EBU35182Checking the clutch pedalThe clutch pedal should operate smoothly
and spring back to position when released.
When depressed, it should offer resistance
before reaching the floorboard. If the pedal
offers little resistance when depressed, or if
the transmission grinds gears when shifting,
have a Yamaha dealer check the vehicle.
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TIPDon’t forget to have your Yamaha dealer
check the clutch and transmission as a whole
at the intervals specified in the periodic main-
tenance chart. EBU32531Checking the brake pedalHave a Yamaha dealer check the brakes at
the intervals specified in the periodic mainte-
nance chart. There should be no free play inthe brake pedal. The brakes should operate
smoothly and there should be no brake drag.
If the brakes feel soft or spongy, this could in-
dicate air in the brake system. Have a
Yamaha dealer check the brake system if
necessary.1. Clutch pedal
2. No clutch pedal free play
1
2
1. Brake pedal
2. No brake pedal free play
1
2
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EBU35821Checking the accelerator pedalThe accelerator pedal should operate
smoothly and spring back to position when
released. If the pedal free play is out of spec-
ification, have a Yamaha dealer adjust or re-
place the throttle wire.
EBU35194Parking brake lever free play adjust-
mentPeriodically check the parking brake lever
free play and adjust it if necessary.
1. Shift the transmission into first gear.
2. Check the parking brake lever free play. The maximum free play is equal to one
click of the parking brake lever. If neces-
sary, adjust the free play as follows.
3. Remove panel B. (See page 9-10.)
4. Release the parking brake lever.
Accelerator pedal free play: 10.0-25.0 mm (0.39-0.98 in)1. Accelerator pedal
2. Accelerator pedal free play
2
1
1. Parking brake lever free play
1
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5. Slide the rubber cover back on the park-ing brake cable.
6. Loosen the locknut.
7. Turn the adjusting nut in direction (a) to increase the free play or in direction (b) to
decrease the free play.
8. Tighten the locknut, and then slide the
rubber cover to its original position.
9. Install the panel.
EBU32551Brake light switch adjustmentThe brake light switch, which is activated by
the brake pedal, is properly adjusted when
the brake light comes on just before braking
takes effect.
If necessary, adjust the brake light switch. 1. Hold the brake light switch in place.
2. Turn the adjusting nut in direction (a) to
make the brake light come on earlier.
3. Turn the adjusting nut in direction (b) to
make the brake light come on later.
1. Rubber cover
2. Adjusting nut
3. Locknut
1
(b)
(a)
3
2
1. Brake light switch
2. Adjusting nut
1
2
(b) (a)
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EBU35930Cable inspection and lubrication
WARNING
EWB03380Damaged cables could restrict operation,
which may cause an accident or injury. In-
spect control cables frequently and re-
place damaged cables. Corrosion can
result when the outer covering of control
cables becomes damaged. Cables can
also become frayed or kinked. Lubricate the cable ends. If the cables do not
operate smoothly, ask a Yamaha dealer to re-
place them.
EBU35200Pedal lubricationThe pivoting parts of the brake, clutch, and
accelerator pedals should be lubricated peri-
odically to prevent rust and ensure smooth
operation.
Recommended lubricant:Yamalube LubezAll (synthetic lubricant spray with PTFE)
Recommended lubricant: Lithium-soap-based grease
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EBU32583Checking the stabilizer bushesThe stabilizer bushes must be checked for
cracks or damage at the intervals specified in
the periodic maintenance chart. Have a
Yamaha dealer replace the stabilizer bushes if necessary.
Front Rear
EBU35211Upper and lower arm pivot lubrication
(left and right)Lubricate the upper and lower arm pivots with
a grease gun.
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Front
Rear
EBU32590Rear knuckle upper and lower pivot lu-
brication (left and right)Lubricate the knuckle upper and lower pivots
with a grease gun.EBU35220Drive shaft universal joint lubricationLubricate the drive shaft universal joint with a
grease gun.
Recommended lubricant:Lithium-soap-based grease
Recommended lubricant:Lithium-soap-based grease
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