Mount Assembly Instructions

of the tabs facing towards the middle of the rack. On the UTRF-090 the Slider tab
will point towards the outside. See drawing.
• Bolts should be tight enough to clamp securely on to the Truss Tube without crushing
the square tube wall.
• With bolts adequately pre-loaded, tighten jam nuts.
• Extruded Rail Sliders will be aligned and tightened in a later step.
Locking Bar
• The Locking Bar is a 25” long piece of 2” x
2” x 1/8” steel angle (with bolts) that is
provided to assist with assembly and can
be used to immobilize the rack in
anticipation of high-wind events or if the
rack needs to be fixed in place.
• The Locking Bar takes the place of one of
the shocks.
• Some customers / installers prefer to use
the Locking Bar for assembly, while others
prefer the convenience of being able to
move the rack into different positions.
• Install as shown.
Canister Installation
• Important Note: Fluid is driven between canisters via 1/4” copper tube. When
removing the Canister Set from the package and when straightening the transfer
tube, be careful to not crimp it. We recommend that at least two people handle
the canisters to prevent any damage.
• Orient the Canister Set so that the unit with the wake-up fin is on the west side of the
rack (with the wake-up fin underneath the rack). The transfer tube is designed to enter
from the bottom (underside) of each canister.
• Bolt the Canister Set to the Canister Sliders with the 3/8” hardware provided. See
drawing below.