Rough Country 900.20 - Manual (Page 6)

REAR INSTALLATION
1. Chock the front wheels. Jack up the rear of the vehicle and support the vehicle with jack stands, so that the rear
wheels are off the ground.
2. Remove the rear tires/wheels, using a 13/16” deep well socket. Place a floor jack under the differential.
3. Remove the rear track bar from the frame mount on the passenger side using a 18mm wrench and T55 torx head.
Loosen the track bar on the axle side using a T55 and 18mm wrench.
4. Using a 18mm socket and a 15mm wrench, remove the rear shocks. Retain the shock hardware for reuse.
5. Using a 15mm socket disconnect the sway bar bracket from the frame. See PHOTO 1.
6. Using a 13mm wrench remove the coil spring retainer. Retain factory hardware.
7. Lower the axle and remove the stock coil spring. A coil spring or strut compressor may be needed to remove the
stock coil.
8. Using a 21mm socket and wrench remove the lower control arm. Retain the factory hardware.
9. Install the lower control arm on the axle and frame in the factory location using factory hardware. Do not tighten at
this time. See PHOTO 2.
10. Using a 13mm wrench unbolt the brake line bracket from the upper control arm. SEE PHOTO 3.
11. Using a 15mm socket, wrench and a T-50 torx head, remove the upper control arm from the axle and frame mounts.
Retain the factory hardware for reuse.
12. Apply light grease to bushings & sleeves and insert the supplied bushings and sleeves in the upper control arm.
13. Install the upper control arm in the factory mounts using factory hardware. Do not tighten at this time.
14. Using a 13mm wrench, reinstall the brake lines to the control arm with the supplied bracket as shown in PHOTO 4.
Secure the brake line bracket to the arm with supplied 5/16” x 3/4” bolts, nuts & two flat washers.
PHOTO 1
PHOTO 3 PHOTO 4
REMOVE SWAY BAR FROM FRAME
REMOVE BRACKETS FROM STOCK ARM INSTALL BRACKET ON ARM
PHOTO 2
INSTALL THE LOWER REAR ARM