As always, assembly is the reverse of disassembly. However, here are some important reassembly notes: - Transfer the three machine screws (bolts) from the old motor to the new one if your new motor did not include them. - After you've securely bolted the window motor and regulator track in place, slowly lower the window onto the assembly until you can access the two holes that are used to attach the window itself to the regulator assembly. - If you broke the triangular piece of trim, don't worry; you can safely and easily reattach it using double-sided foam tape. - If you chose to save your vapor barrier, use tape or glue to reattach it. If you threw it in the garbage, give yourself a pat on the back (or have your friendly hobo do it). - Be careful when lifting the door panel back over your manual door latch so as not to break it. This can be a tricky process.