maintenance TOYOTA PRIUS PRIME 2021 (in English) Repair Manual

629
PRIUS PRIME_OM_OM47D71U_(U)
7-3. Do-it-yourself maintenance
7
Maintenance and care
Replacing the tire
●Stop the vehicle in a safe place on a hard, flat surface.
●Set the parking brake.
●Shift the shift position to P.
●Stop the hybrid system.
When raising your vehicle with a jack, position the jack cor-
rectly.
Improper placement may damage your vehicle or cause injury.
Before jacking up the vehicle

630
PRIUS PRIME_OM_OM47D71U_(U)
7-3. Do-it-yourself maintenance
Location of the jack and tools
Jack
Tool bag
To w i n g e y e l e tJack handle
Wheel nut wrench1
2
3
4
5

PRIUS PRIME_OM_OM47D71U_(U)
6317-3. Do-it-yourself maintenance
7
Maintenance and care
WARNING
■Using the tire jack
Observe the following precautions.
Improper use of the tire jack may cause the vehicle to suddenly fall off
the jack, leading to death or serious injury.
●Only use the tire jack that comes with this vehicle for replacing a tire.
Do not use it on other vehicles, and do not use other tire jacks for
replacing tires on this vehicle.
●Do not raise the vehicle while someone is inside.
●Do not use the tire jack for any purpose other than replacing tires or
installing and removing tire chains.
●Do not put any part of your body under the vehicle while it is supported
by the jack.
●Do not start the hybrid system or drive the vehicle while the vehicle is
supported by the jack.
●When raising the vehicle, do not put an object on or under the jack.
●Do not raise the vehicle to a height greater than that required to
replace the tire.
●Use a jack stand if it is necessary to get under the vehicle.
●When lowering the vehicle, make sure that there is no-one near the
vehicle. If there are people nearby, warn them vocally before lowering.
■When removing the jack from the storage location
The jack may be hot due to heat from the charging equipment during or
after charging. Please use gloves when handling the jack. If it is touched
with bare hands, it may result in burns.
●Put the jack properly in its jack point.
(P. 635)

632
PRIUS PRIME_OM_OM47D71U_(U)
7-3. Do-it-yourself maintenance
Open the back door. (P. 2 8 7 )
Lift the deck under box cover
up and take out the tool bag.
Open the tool bag and then take out the jack handle and wheel nut
wrench.
After using the tools, stow them by reversing the steps listed.
Taking out the tools
1
2
3

PRIUS PRIME_OM_OM47D71U_(U)
6337-3. Do-it-yourself maintenance
7
Maintenance and care
Pull the cover to disconnect the
tabs, and remove the cover.
Turn the portion to loosen
the jack, and slowly take out the
jack.
Be careful when handling the
jack, as it may become hot
depending on conditions.
(P. 631)
If the portion can not be loos-
ened, turn it using the jack han-
dle.
Taking out the jack
1
2A
A

634
PRIUS PRIME_OM_OM47D71U_(U)
7-3. Do-it-yourself maintenance
Chock the tires.
Vehicles with the wheel orna-
ment: Remove the wheel orna-
ment using the wrench.
To prevent damage, cover the tip
of the wrench with a rag.
Slightly loosen the wheel nuts
(one turn).
Replacing a tire
1
Tire positionWheel chock positions
FrontLeft-hand sideBehind the rear right-hand side tire
Right-hand sideBehind the rear left-hand side tire
RearLeft-hand sideIn front of the front right-hand side tire
Right-hand sideIn front of the front left-hand side tire
2
3

PRIUS PRIME_OM_OM47D71U_(U)
6357-3. Do-it-yourself maintenance
7
Maintenance and care
Turn the tire jack portion by
hand until the center of the
recessed portion of the jack is
in contact with the center of the
jack point.
Assemble the jack handle and
the wheel nut wrench as shown
in the illustration.
Raise the vehicle until the tire is
slightly raised off the ground.
Remove all the wheel nuts and
the tire.
When resting the tire on the
ground, place the tire so that the
wheel design faces up to avoid
scratching the wheel surface.
Jack point
4A
5
6
7

636
PRIUS PRIME_OM_OM47D71U_(U)
7-3. Do-it-yourself maintenance
WARNING
■Replacing a tire
●Do not touch the disc wheels or the area around the brakes immedi-
ately after the vehicle has been driven.
After the vehicle has been driven the disc wheels and the area around
the brakes will be extremely hot. Touching these areas with hands, feet
or other body parts while changing a tire, etc. may result in burns.
●Failure to follow these precautions could cause the wheel nuts to
loosen and the tire to fall off, resulting in death or serious injury.
• Have the wheel nuts tightened with a torque wrench to 76 ft•lbf
(103 N•m, 10.5 kgf•m) as soon as possible after changing wheels.
• When installing a tire, only use wheel nuts that have been specifi-
cally designed for that wheel.
• If there are any cracks or deformations in the bolt screws, nut
threads or bolt holes of the wheel, have the vehicle inspected by
your Toyota dealer.
• When installing the wheel nuts, be sure to install the wheel nuts with
the tapered ends facing inward. (P. 6 2 7 )

PRIUS PRIME_OM_OM47D71U_(U)
6377-3. Do-it-yourself maintenance
7
Maintenance and care
Remove any dirt or foreign mat-
ter from the wheel contact sur-
face.
If foreign matter is on the wheel
contact surface, the wheel nuts
may loosen while the vehicle is in
motion, causing the tire to come
off.
Install the tire and loosely
tighten each wheel nut by hand
by approximately the same
amount.
Turn the wheel nuts until the
washers come into contact with
the disc wheel.
Lower the vehicle.
Firmly tighten each wheel nut
two or three times in the order
shown in the illustration.
Tightening torque:
76 ft•lbf (103 N•m, 10.5 kgf•m)
Installing the tire
1
Washer
Disc wheelO
P
Q

638
PRIUS PRIME_OM_OM47D71U_(U)
7-3. Do-it-yourself maintenance
Vehicles with the wheel orna-
ment: Reinstall the wheel orna-
ment.
Align the cutout of the wheel
ornament with the valve stem as
shown.
Stow the tire jack and all tools.
■Jack point
■Storing the jack
5
The mark indicating the jack point is
stamped on the underside of the vehi-
cle.
Fully insert the jack in the stowing posi-
tion, and turn the portion to secure
the jack.
6
A