This is not the best design. You'll need to have an extra set of hands to hold the trim pieces in place. Remember the glass is positioned outside [on top of]the trim pieces. Be careful as the trim pieces are rather brittle and can be hard to locate in their proper position. Position glass in the holding tabs at the bottom, hold glass against the trim pieces and gently position door handle over glass and trim.The handle holds everything together. No instructions are shipped w/ parts.

Tried to do it myself and broke the left trim piece. Use two people!

Since no instructions are provided with the part and not having seen the oven with the glass door in place, the major problem was figuring out how things went together. The top handle MUST be removed and the bottom trim need not be (although I had already done so). After removing the top handle the glass slips into the bottom trim easily, but the edges set ON TOP of the side plastic trims (left and right), not under the edge as it would appear if you have never seen the original door in place. Properly positioning the glass door then lets the top handle slip back on and the two screws replaced to hold it all to gether. Another pair of hands helps hold it all together until the top handle is fixed back in place. It's quite simple in reality, and instructions would have made it so.