Rough Country PERF689 - Manual (Page 4)

PHOTO 2 PHOTO 1
INSTALLATION INSTRUCTIONS
1. Secure and properly block the tires on the vehicle on a level concrete surface.
2. Jack up the vehicle and place the front of the vehicle on jack stands.
3. Remove the front wheels and tires.
4. Support the axle with a floor jack.
5. Remove the upper mount of the stock shock absorbers using a 15mm wrench. Remove the lower stock hardware
using a 13mm wrench. Retain the hardware for reuse.
6. Remove the sway bar links on both sides using a T-55 torx bit /19mm wrench and a 15mm for the upper nut . See
Photo 1.
7. Remove the track bar from the axle housing on passenger side using a 15mm wrench. See Photo 2. Retain factory
bolt and flag nut for re-use.
8. Locate and remove the coil clip on the driver side lower coil spring seat using a 13mm wrench. Lower the axle to
allow for removal of the coil spring. Do not overextend the brake lines. Remove the caliper from the rotor to allow
the axle to lowered using a 13mm socket. Do not let the brake caliper hang from the brake line. Remove coil spring.
See Photo 3. Repeat for opposite side.
9. With the differential supported, remove the driver side lower control arm from the vehicle using a 21mm wrench. See
Photo 4. Retain factory hardware, as it will be reused. Repeat for opposite side.
10. Lower the axle using the floor jack.
PHOTO 3 PHOTO 4
Remove upper sway bar link from sway bar Remove the track bar from the axle.
Remove the coil clip from the coil spring Remove the lower control arm