2021 YAMAHA YXZ1000R shock

5-43
5
WARNING
EWB03500These shock absorber assemblies contain
highly pressurized nitrogen gas. Read and
understand the following information be-
fore handling the shock absorber assem-
blies.
 Do not tamper with or attempt to open
the cylinder assemblies.
 Do not subject the shock absorber as-
sembly to an open flame or other high
heat source. This may cause the unit to
explode due to excessive gas pressure. 
Do not deform or damage the cylinders
in any way. Cylinder damage will result in
poor damping performance.
 Do not dispose of a damaged or worn
out shock absorber assembly yourself.
Take the shock absorber assembly to a
Yamaha dealer for any service.
EBU35057Auxiliary DC jack
Low speed compression damping setting Minimum (soft):4 turn(s) out from the fully turned in posi-
tion
Standard: 2 turn(s) out from the fully turned in posi-
tion
Maximum (hard): Adjusting screw fully turned in
1. Auxiliary DC jack cap
2. Auxiliary DC jack
2
1
UB5J7CE0.book Page 43 Thursday, November 26, 2020 1:37 PM

7-4
7
Always use the clutch when changing
gears. The engine and drivetrain are not
designed to withstand the shock of
forced shifting and can be damaged by
shifting without using the clutch. To start out and accelerate
1. Take your foot off the accelerator pedal,
apply the brake, and then release the
parking brake if applied. NOTICE: Al-
ways take your foot off the accelerator
pedal before shifting gears, otherwise
damage to the engine and drivetrain
may result.
[ECB02930]
2. Press the clutch pedal to disengage the
clutch.
3. Shift into first gear by moving the shift le-
ver forward. (The transmission gear dis-
play will show “1” when the transmission
gears have properly engaged.)
4. Release the brake pedal. 5. Press the accelerator pedal gradually and
at the same time, release the clutch pedal
slowly.
6. Once the vehicle has attained adequate speed, release the accelerator pedal, and
at the same time, quickly press the clutch
pedal.
7. Shift the transmission into second gear.
(Make sure not to shift the transmission
into neutral.)
8. Press the accelerator pedal gradually and
release the clutch pedal slowly.
9. Follow the same procedure when shifting to the next higher gear.
To decelerate
When slowing down or stopping, release the
accelerator pedal and press the brake pedal
smoothly and evenly. As you slow down, shift
to a lower gear. Be sure that the engine has
sufficiently slowed before engaging a lower
gear. Improper use of the brake or shifting
UB5J7CE0.book Page 4 Thursday, November 26, 2020 1:37 PM

9-1
9
EBU32008PERIODIC MAINTENANCE AND ADJUSTMENTEBU32010Periodic inspection, adjustment, and lubrica-
tion will keep your vehicle in the safest and
most efficient condition possible. Safety is an
obligation of the vehicle owner/operator. The
most important points of vehicle inspection,
adjustment, and lubrication are explained on
the following pages.
WARNING
EWB01842Failure to properly maintain the vehicle or
performing maintenance activities incor-
rectly may increase your risk of injury or
death during service or while using the ve-
hicle. If you are not familiar with vehicle
service, have a Yamaha dealer perform the
service.
WARNING
EWB02563Turn off the engine when performing main-
tenance unless otherwise specified.
A running engine has moving parts that
can catch on body parts or clothing and
electrical parts that can cause shocks or
fires.
 Running the engine while servicing can
lead to eye injury, burns, fire, or carbon
monoxide poisoning - possibly leading
to death. See page 3-6 for more informa-
tion about carbon monoxide.
WARNING
EWB02691Brake discs, calipers, drums, and linings
can become very hot during use. To avoid
possible burns, let brake components cool
before touching them.
UB5J7CE0.book Page 1 Thursday, November 26, 2020 1:37 PM

11-4
11
Front tire:Size:29 x 9.00R-14NHS
Manufacturer/model:
MAXXIS/M917 / BIGHORNRear tire:Size:29 x 11.00R-14NHS
Manufacturer/model:
MAXXIS/M918 / BIGHORNTire air pressure (measured on cold tires):Vehicle load:0.0–195.0 kg (0–430 lb)
Recommended:
Front:114.0 kPa (1.140 kgf/cm², 16.5 psi)
Rear:
128.0 kPa (1.280 kgf/cm², 18.5 psi)
Minimum: Front:
110.0 kPa (1.100 kgf/cm², 16.0 psi)
Rear: 124.0 kPa (1.240 kgf/cm², 18.0 psi)
Vehicle load: 195.0–328.0 kg (430–723 lb)
Recommended:
Front:114.0 kPa (1.140 kgf/cm², 16.5 psi)
Rear:
169.0 kPa (1.690 kgf/cm², 24.5 psi) Minimum:
Front:
110.0 kPa (1.100 kgf/cm², 16.0 psi)
Rear: 165.0 kPa (1.650 kgf/cm², 24.0 psi)
Front wheel:Rim size:
14 x 6.5 ATRear wheel:Rim size:14 x 8.0 ATFront brake:Type:Hydraulic disc brakeRear brake:Type:
Hydraulic disc brakeBrake fluid:Specified brake fluid:DOT 4Front suspension:Type:Double wishbone
Spring: Coil spring
Shock absorber:
Gas-hydraulic damper
Wheel travel: 412 mm (16.3 in)
UB5J7CE0.book Page 4 Thursday, November 26, 2020 1:37 PM

11-5
11
Rear suspension:Type:Double wishbone
Spring:
Coil spring
Shock absorber: Gas-hydraulic damper
Wheel travel: 432 mm (17.0 in)Electrical system:System voltage:12 V
Ignition system: TCI
Charging system:
AC magnetoBattery:Model:U1-H11L
Voltage, capacity:
12 V, 28.0 AhLights:Headlight:LED
Brake/tail light:
LED
Meter lighting: LED
Neutral indicator light: LED High beam indicator light:
LED
Reverse indicator light: LED
Coolant temperature warning light:
LED
Parking brake indicator light: LED
Engine trouble warning light: LED
Differential gear lock indicator light:
LED
EPS warning light: LED
Helmet reminder light: 0.8 W
Seat belt reminder light:
0.8 W
Shift timing indicator light: LED
Fuses:Main fuse:
50.0 A
Fuel injection system fuse: 15.0 A
EPS fuse: 40.0 A
Headlight fuse:
15.0 A
Signaling system fuse: 10.0 A
UB5J7CE0.book Page 5 Thursday, November 26, 2020 1:37 PM

13-2
13
HHeadlight beam, adjusting ........................................... 9-65
Headlights .................................................................... 9-65
Helmet reminder light .....................................................5-6
High beam indicator light ............................................... 5-3
Hood ............................................................................ 9-10IIdentification numbers ................................................... 1-1
Indicator lights and warning lights ................................. 5-2
Instruments, lights and switches, Pre-operation check ........................................................................... 6-8JJump-starting ............................................................... 9-61LLabel locations ............................................................... 2-1
Light switch .................................................................. 5-16
Loading ..........................................................................7-9MMain switch .................................................................... 5-1
Maintenance and lubrication chart ................................9-6
Maintenance chart, emission control system ................ 9-4
Maintenance charts ....................................................... 9-4
Model label ..................................................................... 1-1
Multi-function meter unit ................................................ 5-7NNeutral indicator light .....................................................5-2OOwner’s Manual and tool kit .......................................... 9-2PPanels .......................................................................... 9-10
Parking ........................................................................... 7-9 Parking brake indicator light .......................................... 5-3
Parking brake lever ...................................................... 5-19
Parking brake lever free play, adjusting ....................... 9-51
Parking brake pads, checking ..................................... 9-46
Passenger handhold, Pre-operation check ................... 6-7
Pedal, lubrication ......................................................... 9-53
RRear knuckle upper and lower pivot, lubrication ......... 9-55
Reverse gear lock lever ................................................ 5-20
Reverse indicator light ................................................... 5-2SSafety information .......................................................... 3-1
Seat belt reminder light .................................................. 5-6
Seat belts ..................................................................... 5-24
Seat belts, Pre-operation check .................................... 6-7
Seats ............................................................................ 5-21
Shift lever ..................................................................... 5-20
Shift lever operation and reverse driving ....................... 7-3
Shift lever, Pre-operation check .................................... 6-8
Shift light ........................................................................ 5-4
Shock absorbers, front ................................................ 5-28
Shock absorbers, rear ................................................. 5-36
Spark arrester, cleaning ............................................... 9-44
Spark plugs, checking ................................................. 9-37
Specifications .............................................................. 11-1
Stabilizer bushes, checking ......................................... 9-53
Starting the engine ......................................................... 7-2
Steering, Pre-operation check ....................................... 6-7
Steering shaft, lubrication ............................................ 9-55
Steering wheel position ................................................ 5-23
Storage ........................................................................ 10-2
Storage compartments ................................................ 5-25
UB5J7CE0.book Page 2 Thursday, November 26, 2020 1:37 PM