Trail Master Suspension TM403N FORD F-150 4WD SUSPENSION LIFT KIT - Manual (Page 16)

TM403N
Revised
12.5.13
16
1. After having the vehicle properly aligned by a qualified alignment shop, ensure that
your work space is of adequate size and the work surface is level. Place the vehicle
in park and set parking brake. Place blocks both in front of and behind the rear
wheels.
2. With the vehicle on the ground make sure the steering wheel and the tires are
straight.
3. Turn the steering wheel to full lock left and remove the appropriate shims from the
passenger side front stop and the driver side rear stop until the steering wheel at full
lock is in the same position as Illustration A.
4. Turn the steering wheel to full lock right and remove the appropriate shims from the
driver side front stop and the passenger side rear stop until the steering wheel at full
lock is in the same position as Illustration B.
5. Be sure to use thread locking compound on the 5/16” X 1” shim retaining bolts. See
Illustration C.
Steering Stop Shim Adjustment Instructions:
IMPORTANT!: Any more steering angle than shown in the illustrations may result in CV failure.
Full Lock Left
Illustration A
Full Lock Left
20 deg.
Full Lock Right
Illustration B
Full Lock Right
20 deg.