2012 Jeep Grand Cherokee Owner Manual - Page 565
2012 Jeep Grand Cherokee Manual
Page 565 highlights
WHAT TO DO IN EMERGENCIES 563 nut has been tightened twice. The correct tightness of each lug nut is 110 ft/lbs (150 N·m). If in doubt about the 1. Mount the road tire on the axle. correct tightness, have them checked with a torque 2. Install the remaining lug nuts with the cone shaped wrench by your authorized dealer or service station. end of the nut toward the wheel. Lightly tighten the lug 5. After 25 miles (40 km) check the lug nut torque with a nuts. torque wrench to ensure that all lug nuts are properly seated against the wheel. Road Tire Installation WARNING! JUMP-STARTING If your vehicle has a discharged battery it can be jumpstarted 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 3. Lower the vehicle to the ground by turning the jack so please follow the procedures in this section carefully. handle counterclockwise. NOTE: When using a portable battery booster pack 4. Finish tightening the lug nuts. Push down on the follow the manufacturer's operating instructions and wrench while at the end of the handle for increased precautions. To avoid the risk of forcing the vehicle off the jack, do not tighten the wheel nuts fully until the vehicle has been lowered. Failure to follow this warning may result in personal injury. leverage. Tighten the lug nuts in a star pattern until each 6
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