2021 YAMAHA YXZ1000R ECU

8-5
8
Protective structure
The vehicle cage/frame provides a protective
structure that helps limit intrusions by branch-
es or other objects and may reduce your risk
of injury in accidents. The protective structure
will not protect occupants in all rollovers or
accidents.
Body parts outside of vehicle can be struck
by passing objects or crushed during vehicle
rollover. Do not put your hands or feet outside
of the vehicle for any reason. Do not hold onto
the door, cage/frame or shoulder bolster.
Wear your seat belt and helmet.
If you think or feel that the vehicle may tip or
roll, do not put your hands or feet outside the
vehicle for any reason. You will not be able to
stop the vehicle from tipping over using your
body. Any part of your body (arms, legs, or
head) outside of the vehicle can be crushed
by the vehicle cage/frame. Seat belts
Seat belts should be worn by the driver and
passenger. The driver must be sure that the
passenger is belted before driving.

Be sure the seat belt is not twisted, is close-
fitting across the hips and chest, and is
latched securely.
 Do not wear the seat belt across the abdo-
men or stomach.
 Do not put the seat belt behind the back.
Failure to use seat belts properly may lead to
an increased likelihood and severity of injury.
An unbelted occupant may strike the interior
of the vehicle, the protective structure, or oth-
er objects in an accident or during operation.
You may also fall completely out or be partial-
ly ejected from the vehicle, which may lead to
being crushed between the ground and the
vehicle. Wearing the seat belt helps you re-
main in the vehicle – the doors and passenger
handhold are not a substitute for using a seat
belt.UB5J7CE0.book Page 5 Thursday, November 26, 2020 1:37 PM

8-6
8
A crash can damage the restraint systems in
your vehicle. A damaged restraint system
may not properly protect the person using it,
resulting in serious injury or death in a crash.
To help make sure your restraint systems are
working properly after a crash, have them in-
spected and any necessary replacements
made as soon as possible.
To wear the seat belt properly, do the follow-
ing:1. Hold the latch plate as you pull the belt
across your lap and chest. Make sure the
belt is not twisted and is not caught on
any portion of the vehi cle, your clothing,
or any equipment you are carrying.
2. If the latch plate is not positioned in the correct location along the seat belt, ad-
just its location up or down along the
length of the belt.
3. Push the latch plate into the buckle until it clicks. Pull up on the latch plate to make
sure it is secure.1. Seat belt
2. Latch plate
3. Buckle
12
12
3
UB5J7CE0.book Page 6 Thursday, November 26, 2020 1:37 PM

8-8
8
Doors
The doors are designed to reduce the likeli-
hood that you will stick your leg out to stop
the vehicle from tipping over or for any other
reason in a rollover. The doors may also re-
duce intrusion of objects into the occupant
area. Make sure the door is securely latched
before operation. Do not place your arm or
hand on the door during operation. Your hand
or arm may be struck by objects or crushed
against outside objects or the ground during
a rollover.Passenger handhold
The passenger handhold is provided to grip
during operation to maintain proper position
and balance. Holding onto the handhold
helps to reduce the likelihood that the pas-
senger puts a hand outside the vehicle if the
vehicle begins to tip.
The driver should make sure the passenger is
holding onto the handhold with both hands
before operating the vehicle.
Adjusting the handhold position
The handhold can be adjusted to one of three
positions to suit the passenger’s preference.
UB5J7CE0.book Page 8 Thursday, November 26, 2020 1:37 PM

8-9
8
Adjust the handhold position as follows.1. Remove the locking pins. 2. Slide the handhold to
the desired position
and align the holes in the handhold bar
with the holes in the handhold supports.
3. Insert the pins into the holes and secure them with the wire loops. Make sure that
the handhold is properly secured before
starting off.1. Passenger handhold
2. Locking pin
1
2
1. Handhold support
2. Handhold bar
2
1
1
UB5J7CE0.book Page 9 Thursday, November 26, 2020 1:37 PM

9-14
9
2. Install the passenger seat by installing thebolts, and then tighten them to the spec-
ified torque.TIPMake sure that the seat frame is properly
secured. 
Place the passenger seat belt in the original
position.
3. Install the passenger seat cushion.
4. Install the top cover by installing the bolts
and quick fastener screw.
5. Install panel A and the hood.
Panels C and D
To remove a panel1. Pull the tab on the panel lock up, and then turn the panel lock 1/4 turn clock-
wise.
1. Panel BTightening torque:Passenger seat bolt:32 N·m (3.2 kgf·m, 24 lb·ft)
1
UB5J7CE0.book Page 14 Thursday, November 26, 2020 1:37 PM

9-39
9
EBU38320Air filter maintenanceThis model is equipped with two air filter ele-
ments, a primary foam-type air filter and a
secondary paper-type air filter.
The primary air filter is easily accessed and
should be cleaned and oiled every 300–600
km (200–400 mi).
The secondary air filter is more difficult to ac-
cess, cannot be cleaned, and should be re-
placed by a Yamaha dealer every 2000–5000
km (1200–3000 mi).
TIPService the air filters more frequently when
operating in wet or dusty environments. Whenever air filter maintenance is performed:
check the air inlet for obstructions and the
air filter case for dirt and foreign matter.
 check the air filter case check hoses for dirt
or water and clean as necessary.
 check the air filter cas e joints and the rub-
ber joints to and from the throttle body for
proper fit and sealing.
 tighten all fittings securely to avoid the pos-
sibility of unfiltered air entering the engine.NOTICEECB02270Never operate the engine with the air filter
element removed. Doing so would allow
unfiltered air to enter, causing rapid en-
gine wear and possible engine damage.
1. Primary air filter
2. Secondary air filter
1
2
UB5J7CE0.book Page 39 Thursday, November 26, 2020 1:37 PM