Mount Assembly Instructions

Installing Seasonal Adjustment Arm
• Bolt Seasonal Adjustment Arm to Axle and Gimbal as shown.
• Notice holes are offset to one side – the “thin” side faces the Gimbal.
• For the purpose of installing subsequent
components, set axle to 7.5 degree tilt.
• After final assembly and adjustment, tighten bolts
to 75 ft-lbs.
Bumper Bolt Installation
• The Bumper Bolt Assembly consists of a
1”-8 x 6” hex bolt, a Ø2-1/2” x 4-1/2”
rubber bumper, and a 1” hex jam nut.
• Screw the 1” bolt into the Shock Mounting
Arm until the jam nut touches the square
nut as shown.
• The rubber bumper does not need to be
tightened between the bolt head and the
jam nut. It should be able to twist easily.
• Tighten the jam nut to at least 150+ ft-lbs
torque. This is a high stress component
and should be checked periodically.
• If applicable, install Bumper Bolt on second Shock Mounting Arm.
Installing Truss Tubes
• Using 5/32” Allen wrench provided, make sure that the set screws on each Truss Tube
bearing are backed out.
• Install Brass Spacer on north end of axle (if not already installed). This spacer
prevents the Truss Tube from eventually making contact with the end plate of the Axle,
which will inhibit tracking.
• Slide Truss Tube on to the north end of the Axle until the bearing is snug against the