Specifications

YES
NO
The Springs Must Be Fully Encased, For Safety And Protection, In
A Polished Aluminum Two-Piece Casting.
For Replacement Purposes, The Spring/Arm Assemblies Must Be
Universal ToEliminate The Need For Driver-Side And Passenger-
Side Components.
The Springs Must Have The Ability To Be Pre-Loaded With
Tension By Simply Rotating The Pivot Post Without Adding
Additional Mounting Holes To The Dump Body.
The Arm Assembly Shall Consist Of Four (4) Pieces Of High
Strength 6061 T6 Aluminum Extrusions With At Least A Minimum
Wall Thickness Of .188 For The Ends Of The Tube For Strength
Purposes.
All Arm Components Must Be Polished. The Arm Sections Shall
Telescope To Allow For Length And Width Adjustment, And Must
Be Easily Replaceable.
Arms Should Be Angled At Approximately 26 Degrees To Allow The
Arms To Be Recessed In The Open Position.
To Minimize Friction And Wear Within The Tarp Pocket, The Rear
Cross Tube Shall Be Round.
The Roll-Up Tube Assembly Is To Be A 6061 T6 Aluminum
Extrusion With Zinc Plated Steel Machined End Shafts.
It Shall Be A Telescoping Design So The Width Can Be Adjusted
Without Cutting The Roll-Up Tube.
The Roll-Up Tube Shall Be Designed So The Tarp Can Easily Be
Attached Without Drilling Any Holes.
The Roller Assembly Mounting Plates Shall Be Polished Aluminum
With High- Speed Flanged, Pre-Lubricated Bearings.
A One-Pieced Polished Aluminum Wind Deflector Is To Be Secured
To The Roller Assembly Mounting Plates.
To Minimize Installation Time, The Wind Deflector Must Be
Designed So No Cutting (To Length) Or Drilling Is Required.
The 12-Volt Electric Motor Shall Have A Right-Angle
Gearbox With A Removable Chrome Plastic Cover.
The Gears Must Be Hardened And Ground Steel, Encased In A
Metal Housing, And Shall Be Designed To Ensure The Tarp
Cannot Back-Drive.
The Cab Installed Rocker Switch Is To Be Self-Centering,
Constructed Of Metal.