R18RT Model Specifications Your RocknRoller Multi-Cart shipping box should contain a frame and the following parts:Length (Compact) 42” 2 x 35 mm rivert pinLength (Extended) 60” 2 x 1/8” x ¾" cotter pinsWidth (Frame Bed) 14” 2 x 1/8” x 1 ¼” cotter pinsWidth (Rear) 22” 2 x 20 mm flat washerHeight (Folded) 14” 2 x 10”x 3” (250 mm x 75 mm) wheelsHeight (Unfolded) 43” 2 x 8”x 3” (200 mm x 75 mm) stem castersFront Casters 8” x 3” 1 x Assembly/instruction sheetRear Wheels 10” x 3”Weight 37 lbs.Load Capacity 700 lbs.1. Installing Rear WheelsGently slide wheel over axle as shown. Do not forcewheels onto axle. It is recommended to lubricate axleswith light grease before installing. Install cotter pins andbend ends outward.2. Installing Front Swivel CastersCarefully insert caster stem into receptor tube and lineup caster stem holes with the receptor tube holes. Stemshould fit very snugly in receptor tube. Install cotter pinsand bend ends outward.