Tuff Country 16085 - GM 2011 Silverado 2500HD 6 box kit - Manual (Page 25)

111. Working on the driver side, install the OE brake line
bracket back into the OE location over the newly installed
bump stop bracket. Make sure to use loctite and torque to 12
ft lbs. Repeat procedure on the passenger side.
112. Locate (6) 5/16” x 1” self threading bolts from hardware
bag 16085NB1. Working on the driver side, secure the newly
installed bump stop bracket to the OE bracket using the new
5/16” x 1” self threading bolts. Make sure to use loctite and
tighten. Special note: There will be (1) attaching point on
the back side of the bracket and (2) on the front side of
the bracket. Repeat procedure on the passenger side.
109. Locate (4) 3/4” x 3 1/4” x 16” square u-bolts. Also, locate
(8) 3/4” u-bolt high nuts and (8) u-bolt washers from hard-
ware bag 34NW. Also, locate the OE lower u-bolt plates.
Working on the driver side, install the new u-bolts into the OE
location and secure using the new 3/4” high nuts and wash-
ers. Special note: Make sure to re-install the lower u-bolt
plates. Torque to 140 ft lbs. Repeat procedure on passen-
ger side.
110. Working on the driver side, locate and install the new
bump stop bracket over the OE bracket. Repeat procedure
on the passenger side.