clock JEEP WRANGLER JK 2018 Owners Manual

Spare Tire Removal
To remove the spare tire from the carrier, remove the tire
cover, if equipped, and remove the lug nuts with the lug
wrench turning them counterclockwise.
NOTE:If you have added aftermarket accessories to the
spare tire mounted carrier, it cannot exceed a gross weight
of 85 lbs (38.5 kg) including the weight of the spare tire.
Preparations For Jacking
1. Park on a firm, level surface. Avoid ice or slippery areas.
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IN CASE OF EMERGENCY 345

1. Remove the spare tire, jack and tools from the storedlocation.
2. Loosen (but do not remove) the wheel lug nuts by turning them to the left one turn while the wheel is still
on the ground.
3. Assemble the jack and jacking tools. Connect the jack handle driver to the extension, then to the lug wrench.
4. Operate the jack from the front or the rear of the vehicle. Place the jack under the axle tube, as shown. Do not
raise the vehicle until you are sure the jack is fully
engaged.
5. Raise the vehicle by turning the jack screw clockwise.Raise the vehicle only until the tire just clears the surface
and enough clearance is obtained to install the spare tire.
Minimum tire lift provides maximum stability.

6. Remove the lug nuts and wheel.
7. Position the spare wheel/tire on the vehicle and installthe lug nuts with the cone-shaped end toward the
wheel. Lightly tighten the lug nuts clockwise.

3. Lower the vehicle to the ground by turning the jackhandle counterclockwise.
4. Finish tightening the lug nuts. Push down on the wrench while at the end of the handle for increased
leverage. Tighten the lug nuts in a star pattern until each
nut has been tightened twice. For the correct lug nut
torque refer to “Torque Specifications” in “Technical
Specifications”. If in doubt about the correct tightness,
have them checked with a torque wrench by your
authorized dealer or service station.
5. After 25 miles (40 km), check the lug nut torque with a torque wrench to ensure that all lug nuts are properly
seated against the wheel.
JUMP STARTING
If your vehicle has a discharged battery, it can be jump
started using a set of jumper cables and a battery in another
vehicle, or by using a portable battery booster pack. Jump
starting can be dangerous if done improperly, so please
follow the procedures in this section carefully.