Rough Country 720.20 - Manual (Page 5)

19. Using a die-grinder or air chisel remove the three factory rivets on the hanger bracket. See Photo 13.
20. Use a 15mm socket to remove the top rear bolt on the hanger bracket. See Photo 14.
21. Drill out the three rivet holes to 15/32” (clearance for a 7/16” bolt). See Photo 15.
22. Install the new hanger bracket on the frame, insert the factory bolt in the top rear hole and hand tighten. Use the supplied 7/16”
x 1 1/4” long bolts, washers, and nuts for the other three holes in the hanger bracket. Tighten 7/16” bolts with a 16mm and
17mm socket and wrench and the stock bolt with a 15mm socket. See Photo 16.
23. Reinstall the driver leaf spring using the stock bolts with axle on top side of leaf. You will need the 24mm wrench with the
12mm on end and the 21mm wrench with 10 mm on end. Tighten to correct torque spec.
24. Install the factory shackle in the lower hole of the hanger bracket, using the stock hardware and previous wrenches used. See
Photo 17. The lower hole is a 4” drop in the rear and the upper hole of the hanger bracket is a 4.5” drop.
25. On the drivers side frame, remove the e brake cable hanger using a 13mm socket.
26. Install the provided axle saddle with the spring hole positioned to the front of the truck .. See Photo 18.
PHOTO 13
PHOTO 15 PHOTO 16
PHOTO 17 PHOTO 18
PHOTO 14