Rough Country 243.20 - Manual (Page 11)

37. Cut the exhaust to make room for driveshaft. Cut 41/4 inches below the oxygen sensor and just below the transmis-
sion. See Photo 37.
38. Install the diff back into truck using the supplied 1/2” x 3.5” bolts, washers, and nut for driver front diff mount and
7/16” x 1.25” bolts, washers, and nuts for passenger side diff mount. See Photo 38.
39. Install the rear cross-member using supplied 9/16” x 4” bolt, washers, and nuts. Use stock bolt for lower diff mount.
At this time make sure that there are no clearance issues with the steering and lower control arm pocket with the diff.
make adjustment now before going any further. See Photo 39.
40. Tighten lower diff mount bolt using 18mm wrenches. Install diff vent tube ext. Using the supplied 5/16 hose 7’ long
with the 5/16 coupler. See Photo 40.
41. Install lower control arm using stock hardware. Do not tighten at this time. See Photo 41.
42. Tighten all diff bolts using a 19mm wrench for front diff bolt and 16mm wrench and socket for passenger side diff
mount bolts. Tighten all cross-member bolts using a 21mm socket and 22mm wrench. Reinstall drive shaft with stock
hardware. Use a 11mm to tighten. Pull some slack down on the 4x4 light wire and plug it up. See Photo 42.
Photo 37 Photo 38
Photo 39 Photo 40
Photo 41 Photo 42