Install three of the Vertical Rails onto the cart pan. Use #10-32 x 3/8"L bolts and secure them with #10-32 nuts on the pan's interior
Install the two Corner Support Rails onto the cart pan. Use #10-32 x 3/8"L bolts and secure them with #10-32 nuts on the pan's interior.
Install the Front Rail onto the assembly from Step 2. Use four #10-32 x 3/8"L bolts and secure them with #10-32 nuts on the pan's interior.
Do not fully tighten the bolts in this step.
The left and right rails will have to slide directly next to the front rail.
Install the Left and Right Rails with four #10-32 x 3/8"L bolts on each rail and secure them with #10-32 nuts.
The Front Rail bolts from Step 3 should be tightened during this step. All bolts should now be secured.