What should torque be for JK spring installation?
Remove the old spring. Install the new springs. Make sure to reuse the factory spring Reinstall wheels and tires, torque to 95-115 ft-lbs. Lower to the ground. Torque all upper control arm bolts to 75 ft-lbs and all lower control arms to 125 ft-lbs. REAR INSTALLATION isolator. Raise the axle high enough to reinstall the lower shock bolts.
How to remove a JK spring from a truck?
FRONT REMOVAL Refer to the factory service manual for lift locations. Raise and support the vehicle. Remove the tires and wheels and support the axle with a jack or jack stands. 6 Remove the track bar at the axle with a 21mm. The nut is a flag nut. (See 999208 Front Track Bar/Removal) Loosen all front control arm bolts with a 21mm.
When do I need to replace my Springs?
If the vehicle fails any of these tests, then replace the springs. Then there is reality, when redoing a 30 year old truck with a bunch of miles on it, it is just a darn good idea to replace the springs. And don’t stop at the front springs, check the rear leaf springs and all 4 shocks.
What kind of Springs does a Jeep Wrangler have?
Older Wranglers (YJs) have leaf springs, while newer models have coil springs. Both are designed to absorb vertical impacts. When a vehicle goes over a bump or a hole, there is a vertical impact. The force of the impact is absorbed and distributed within the spring. The shock, or dampener, helps tame the energy absorption.
Do you need coil springs for a Jeep Wrangler JK?
Find everything you need to lift your Jeep Wrangler, including Wrangler JK coil springs and spacers! Upgrade your springs, or simply replace your stock ones, with many different coil spring options, all in one place! Fitting directly in to place, these coil springs require no modification to install!
Remove the old spring. Install the new springs. Make sure to reuse the factory spring Reinstall wheels and tires, torque to 95-115 ft-lbs. Lower to the ground. Torque all upper control arm bolts to 75 ft-lbs and all lower control arms to 125 ft-lbs. REAR INSTALLATION isolator. Raise the axle high enough to reinstall the lower shock bolts.
FRONT REMOVAL Refer to the factory service manual for lift locations. Raise and support the vehicle. Remove the tires and wheels and support the axle with a jack or jack stands. 6 Remove the track bar at the axle with a 21mm. The nut is a flag nut. (See 999208 Front Track Bar/Removal) Loosen all front control arm bolts with a 21mm.
What kind of suspension does a Jeep Wrangler have?
The first item people associate with suspension is springs and shocks. Older Wranglers (YJs) have leaf springs, while newer models have coil springs. Both are designed to absorb vertical impacts. When a vehicle goes over a bump or a hole, there is a vertical impact.