Pacbrake is a registered trademark of Pacbrake Co.
3
HP10216 AMP AIR SUSPENSION KIT
L6360
ECN 1-1789
L6360_Rev4_17.07.2018
Jack Stands
Frame
1A
1B
Thank you and congratulations on the purchase of an AMP air suspension kit. Please read the entire installation
manual prior to starting the installation to ensure you can complete the installation once started.
IMPORTANT:
This air suspension kit will not increase the GVWR (Gross Vehicle Weight Rating), as the GVWR is determined by the
axle rating. Do not exceed the maximum capacity listed by the vehicle manufacturer.
BEFORE YOU START:
NOTE:
Some vehicles are equipped with a rear wheel brake proportioning valve. Check with the manufacturer before
installing the air spring kit, as it may affect braking performance.
1. Ensure the application information is correct for the make, model and year of the vehicle you are installing
the kit on.
2. Pacbrake recommends using a good quality anti-seize on all fasteners. This will reduce the chance of corrosion
on the fasteners and will help facilitate removal, if required at a later date.
1
RAISE THE REAR AXLE
• Remove any unnecessary weight from the vehicle to attain normal
ride height. This is important for correct initial air spring setup
and adjustment.
• Park the vehicle on a level surface.
• Record the vehicle’s normal ride height, which is the distance
between the center of the axle and the horizontal wheel well flange.
Ensure both sides are the same before raising the vehicle.
• Raise the rear axle high enough to remove both rear wheels and
attain a comfortable working height.
• Place two jack stands under the axle, as shown in figure (1A-1B)
• Lower the floor jack until the vehicle axle is supported by the
jack stands.
• Ensure the normal ride height measurement recorded earlier is the
same. Adjust if necessary before proceeding.
• Once the rear axle is raised correctly, remove the rear wheels.
