Owners manual

13134
Revised
11.30.05
5
12) Secure the assembly with the U-bolts and high-nuts and washers. Do not tighten the
U-bolts at this time. NOTE: Make sure the block sits flush on the axle perch. If there
is a gap grinding down the heads of the bolts may be necessary.
13) Repeat the installation on the other side of the vehicle.
14) When the installation of the remaining side is complete, torque the U-bolts to 95 ft.
lbs. If the threads are too long you can trim the threads up to 1”.
15) Reinstall shocks to the lower axle mount.
16) Reinstall the wheels and tires and lower the vehicle to the ground. Torque the fac-
tory wheels to 150 ft/lbs. If you are using aftermarket wheels follow the manufacturers
recommended specifications.
17) Recheck the wheel lug torque on all four wheels at this time.
18) Recheck all hardware for proper installation and torque at this time.
19) On completion of the installation, have the suspension and headlights re-aligned.
20) After 100 miles recheck for proper torque on all newly installed hardware.
21) Recheck all hardware for tightness after off road use.
Helper leaf assembly. Do not
install in or below this assembly.
Install the (13134) add a
leaf in the factory spring
pack, above a leaf that is
shorter and below one that
is longer than the new one.
Follow the enclosed in-
structions. Depending on
your truck this may fall in
a spot other than shown.
U-Bolts
Lift Block
High Nuts and Washers
Illustration 1
Rear Leaf Spring Assembly
Front of Vehicle
NOTE: This is just an
example. Your set up
may differ slightly from
illustration.
Spring Clamps
Center Bolts Nuts
97-120
Center
Bolts
Optional Traction Bar Mount