Dynamic vehicle check, Caution – Trail Master Suspension TM413N FORD SUPER DUTY F-350 4WD DIESEL SUSPENSION LIFT KIT User Manual
Page 14
TM411N, TM412N,
TM413N, TM414N
Revised
7.11.13
14
Dynamic Vehicle Check
1. Check steering and suspension in all positions
to ensure that there is no bind and adequate
clearance between all moving, fixed, and heated
members. Check operation of clutch, brake sys-
tem, and parking brake. Check operation of trans-
mission and transfer case. Ensure there is full en-
gagement in all gears and 4WD ranges. Check
battery connections and electrical component op-
erations. Test-drive vehicle.
NOTES:
On completion of the installation, have the
suspension and headlights re-aligned.
After 100 miles recheck for proper torque
on all newly installed hardware.
Recheck all hardware for tightness after
off road use.
WARNING
Re-torque all fasteners after 500 miles and after
off road use. All suspension lift components
should be visually inspected and fasteners re-
torqued during routine vehicle servicing.
NOTE
All warranty information, instruction sheets, and
other documents regarding the installation of this
product must be retained by the vehicle owner.
Information contained in the instructions and on
the warranty card will be required for any war-
ranty claims. The vehicle owner needs to under-
stand the modifications made to the vehicle and
how they affect vehicle handling and perform-
ance. Failure to provide the customer with this
information can result in damage to the vehicle
and severe personal injury.
IMPORTANT!: 18” OR LARGER WHEELS
MUST BE USED IN
CONJUNCTION WITH THIS LIFT KIT!
Caution:
Larger wheel and tire combinations increase
stress and wear on steering and suspension
components, which leads to increased mainte-
nance and higher risk for component failure. Lar-
ger wheel and tire combinations also alter speed-
ometer calibration, braking effectiveness, center
of gravity, and handling characteristics. Consult
an experienced local off road shop to find what
wheel and tire combinations work best with your
vehicle.