Tuff Country 52070 - Toyota Tundra 07-13 2 leveling kit - Manual (Page 7)

and torque to 12 lbs.
Repeat steps 15 - 28 on the passenger side.
29. Remove the front upper skid plate and save the skid
plate and hardware for later re-installation.
30. Place a pair of hydraulic floor jacks under the front dif-
ferential. Place one on the driver side and one on the pas-
senger side. Carefully lift up on both hydraulic floor jacks
until they make contact with the front differential.
31. Working on the driver side, carefully remove the OE bolt
that connects the front differential to the front cross member.
Save the stock oversize washer. The OE bolt and nut may
be discarded. Repeat procedure on the passenger side.
32. Locate (2) new S10051, (2) 1/2” x 6” bolts, (2) 1/2” uni-
torque nuts and (2) 7/16” USS flat washers from hardware
bag 52070NB. Also, locate the OE oversize washers.
Carefully lower down on both hydraulic floor jacks allowing
enough room for the new front differential spacers to be
installed. Working on the driver side, install the new front dif-
ferential spacer between the front differential and the front
cross member and secure using the new 1/2” x 6” bolt , hard-
ware and the over size washer. Make sure to use thread
locker or loctite. Do not tighten at this point. Repeat pro-
cedure on the passenger side. Torque the new 1/2” hard-
ware to 80 ft lbs. Carefully remove both hydraulic floor jacks
front under the front differential.