Trail Master Suspension TM403N FORD F-150 4WD SUSPENSION LIFT KIT - Manual (Page 7)

TM403N
Revised
12.5.13
7
2. Carefully hang the differential into the
front differential drop brackets with the
supplied 9/16” X 4” bolts and hardware
from pack (90-6302). Leave the bolts
loose. See Illustration 2.
3. Using the differential drop extension
pack (90-6189) fit the new hose to the
differential. Place the supplied plug in
the end of the tube and connect the fac-
tory tube to it. Route the vent hose as
previously noted. Use the supplied zip
ties to secure the hose.
4. Raise the rear crossmember (82-5504)
into place and install the supplied pas-
senger side 18mm X 150mm cross-
member bolt. Install the bolt with the
head to the front. Do not install the nut
at this time. See Illustration 3.
5. Install the passenger side sway bar
drop bracket (82-5518) onto the previ-
ously installed 18mm crossmember
bolt. Install the nut onto the crossmem-
ber bolt. Leave the bolts loose. See
Illustration 3.
6. Secure the passenger side sway bar
drop bracket (82-5518) to the OE sway
bar mounting holes in the frame using
the supplied 7/16” X 1 1/4” bolts and
hardware. Leave the bolts loose. See
Illustration 3.
7. Install the (2) OE crossmember support
brace bolts into the (2) remaining holes
on the pass side of the rear crossmem-
ber. Leave the bolts loose. See Illus-
tration 3.
8. Secure the rear crossmember (82-
5504) to the driver side OE sway bar
mounting holes in the frame using the
supplied 7/16” X 1 1/4” bolts. Leave
the bolts loose. See Illustration 3.
82-5516 Rear
Crossmember
Brace
1/2” Drill
Bit
82-5504 Rear
Crossmember
90-5692
Nut
Plate
1/2” X
1 1/2”
Bolt
Illustration 6
Rear Crossmember
Brace Install
1/2” X
1 1/2”
Bolt
Illustration 5
Front Crossmember
Install
TM241150 Front
Crossmember
OE Bolt