Rough Country 674X - Manual (Page 5)

12. Remove the bolts securing the upper control arms to the axle using a 18mm wrench/socket. It will be necessary to
cut out the passenger side upper bolt as shown in Photo 5 to remove the control arm.
13. After the stock control arms have been removed assemble the upper control arms with the heim joints. Adjust the
arms to a length of 18 3/4” from center of hole to center of hole and tighten the jam nut using a 1 1/8” wrench. Install
in the heim joint in the upper mounts with supplied 10mm x 80mm bolt and nut on the passenger side frame and
stock hardware on the driver side.
14. Install the opposite end on the axle with stock hardware. Do not fully tighten at this time. See Photo 6.
15. Loosen the stock brake line from the metal line on the frame
rail shown in Photo 7 using a 12 mm line wrench. A catch
pan will be needed to catch the brake fluid.
16. Remove the line from the frame rail using a 10mm socket as
shown in Photo 8. Remove the brake line from the caliper
using a 15mm wrench and replace the brake line with the
supplied stainless steel lines and brackets as shown in
Photo 9. Reattach at the caliper with new supplied crush
washers, tighten line and install the spring clip.
17. Be sure the factory rubber isolators are in place and install
the front coil springs. Insert the coil into the upper tower first,
followed by the lower seat. Be sure that the coils are rotated
so that they seat properly. Raise the axle enough to hold the
coil springs in place.
PHOTO 5 PHOTO 6
PHOTO 7
PHOTO 8 PHOTO 9
Cut passenger side upper bolt to remove Install the new upper control arms
Remove the steel lien from the rubber line
Remove the brake bracket from the frame rail Install new brake line with bracket & clip