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How to Install Teraflex 2.5 in. Rear Coil Springs (07-18 Jeep Wrangler JK) on your Jeep Wrangler
Installation Time
60 minutes
Tools Required
- Jack
- Jack Stands
- 16mm Socket Wrench
- 18mm Socket Wrench
Shop Parts in this Guide
Installation Instructions:
1. Jack up the rear axle (Figure A).
Figure A
2. Place jack stands on both sides of the vehicle (Figure B).
Figure B
3. Remove both rear tires.
4. Remove both rear shocks using an 18mm socket wrench on the bottom and a 16mm socket wrench up top.
5. Lower the axle to release tension from the rear coil springs (Figure B).
Figure B
6. Press down lightly on the driver's side axle to unseat the coil spring (Figure C).
Figure C
7. Remove the coil spring from the driver's side (Figure D).
Figure D
8. Replace the driver's side coil spring with the new TeraFlex coil spring (Figure E).
Figure E
9. Repeat Steps 5-7 on the passenger's side.
10. Jack the axle back up to seat the coil springs properly (Figure F).
Figure F
11. Replace the rear shocks with 2.5" length shocks or shock extensions.
12. Reinstall rear tires and remove the jack stands.
After
Installation Instructions Written by ExtremeTerrain Customer J. Sandlin 11/11/2018
