In this image you can see how the assembly of the collars should look like.

The top collar is simply wedged in between the top of the front sub-frame bushing and the vehicle's body.

The bottom collar also must slide in, except you will be wedging this lower collar in between the bottom part of the front sub-frame bushing and the metal support panel you loosened in step 4.

Once all collars are facing the correct way, slide the bolt up and in between all collars and bushing to tighten up to FSM specs.

It is very important to note that the thicker ridges of the collars must be facing towards the sub-frame bushing and the flat parts away from it.

After you have repeated these steps to the opposing side you are ready to install the rear-most sub-frame collar bushings.