Tuff Country 14059 - GM 2014 Silverado 1500 4wd 4 lift kit User Manual
Page 4
5. Place a pair of hydraulic floor jacks under the front differ-
ential. Carefully raise up on both hydraulic floor jacks at the
same time until they come into contact with the front differ-
ential.
6. Carefully remove the hardware holding the (4) front differ-
ential mounts to the OE location and discard the hardware.
7. Carefully lower down on both hydraulic floor jacks allow-
ing enough room for the spacer washers to be installed.
8. Locate (4) S10051’s from hardware bag 14059PL. Also,
locate (4) 7/16” x 5” bolts, (8) 3/8” USS flat washers and (4)
7/16” unitorque nuts from hardware bag 14059NB. Install the
new spacer washers to drop the differential down and secure
using the new 7/16” hardware. Make sure to use loctite
and torque to 42 ft lbs. Remove the hydraulic floor jacks
from under the front differential.
9. Locate the OE cross member that was removed earlier.
Measuring from the leading edge on the driver side, scribe a
mark at 4 3/4” and 8 1/4”. Measure from the bottom of the
cross member up 1/4” and scribe a mark. Now measure from
the back of the cross member 2” and scribe a mark.