While this model still works very well and has been downloaded almost 400 times (as of now) I have updated it with a few improvements see "DBG K2 Plus Door Hing Jig V2"

https://www.crealitycloud.com/model-detail/dbg-k2-plus-door-hinge-jig-v2

This is a jig I created to align the hinges when regluing them to the glass on the K2. I used the measurements from my machine and the glass that only had 1 hinge on it so hopefully it will work for you also. It uses 6 M3 x 8mm screws to assemble. Creality print is going to ask if you want to scale the model, say no to scaling. The hinge guide rail needs to be printed at a 45-degree angle to fit on the K2 build plate.

Update:

Finding the correct glue was my biggest problem. I am now using glass glue marked 408 and it has been holding for over 4 months. I did use several different types of JB Weld as well as many others and each held well until I did several days of heated chamber printing. The real test is when I do several days of ABS with a heated chamber. Next time (hopefully there won’t be) I will try UV curing glue.

While I love my K2 Pus but this is a design flaw, they should of mounted the hinges in the same way as the door handle with a screw. I have come to the realization that I will need to re-glue the door a few times a year so I keep a spare door around, so I have a door while I am gluing one.

K2 Plus Glass door Hinge Jig

0.2mm layer, 2 walls, 15% infill

0.2mm layer, 2 walls, 15% infill