Rough Country 599S - Manual (Page 8)

35. Install the supplied 9/16” x 4 1/2” rear differential bolt through the sway bar mount and new differential mount. See
Photo 31. Do not tighten at this time.
36. Reinstall the stock sway bar flag bolts in the new sway bar drop bracket to keep the bracket aligned while tightening
the cross-member bolts. See Photo 32.
37. At this time tighten all diff bolts using 18mm socket / wrench for the upper diff bolts and a 21mm & 22mm socket /
wrench for the new supplied lower diff bolts. Also tighten the passenger side diff brace hardware using a 15mm &
18mm socket /wrench.
38. Reinstall the vent tube on the differential.
39. Install the front cross-member using the factory hardware. See Photo 33. Do not tighten at this time.
40. Install the lower control arms using the supplied 18mm x 160mm cam bolts, washers and nuts. See Photo 34.Do not
tighten at this time.
41. Install the new skid plate in the front and rear cross-members threaded holes using the supplied 3/8” x 1” bolts,
washers. See Photo 35. Tighten using a 9/16” socket.
42. Tighten all upper cross-member bolts using a 21mm, 1 1/16” socket and 1 1/16” wrench.
43. Tighten the sway bar drop mounts to the frame using the factory hardware with a 15mm socket. See Photo 36.
PHOTO 31 PHOTO 32
PHOTO 33 PHOTO 34
PHOTO 35 PHOTO 36
INSTALL THE DR SIDE LOWER DIFF BOLT PLACE SWAY BAR HARDWARE IN BRACKET
INSTALL THE FRONT CROSS-MEMBER INSTALL THE STOCK CONTROL ARMS
INSTALL THE SKID PLATE TIGHTEN THE SWAY BAR BRACKETS