Detailed step-by-step instructions on how to replace the inner glass (for example, if shattered) on a Siemens combination microwave oven model HB86K570B

1. Instructions to replace inner glass (shattered) for Siemens
combination microwave oven HB86K570B
Initially, it looks like you cannot get access to the shattered glass in the oven door. You have to remove the
front of the oven door (which slides off) and get access through that side. So, you need to remove and
dismantle the oven door. The process takes about 30-40 minutes.
You need the following items:
1. Replacement glass -
https://www.amazon.co.uk/gp/product/B00IUFUX5Y/ref=oh_aui_detailpage_o04_s00?ie=UTF8&psc=1
2. Torx T20 screwdriver - https://www.amazon.co.uk/Am-Tech-CRV-Folding-Torx-
Pieces/dp/B008MVG6XO/ref=sr_1_7?s=kitchen&ie=UTF8&qid=1500109250&sr=1-7&keywords=torx+t20
3. Large flat head screwdriver
4. Space to store pieces of the door as you remove them and work area to dismantle the glass front once
removed
5. Towels to protect the door pieces and to work on
6. Bag to hold broken glass
INSTRUCTIONS
1. Turn the oven power off at the mains (usually a switch by the oven). The oven light should go out. Open
oven door and locate the large flat black plastic screws towards the top of the oven door
2. Unscrew both screws with the large flat head screwdriver. Keep hold of the front of the door (with the
handle) and lift up and away from the rest of the oven door. Place the door on a towel away from your work
area.

2. 3. You will be left with the rest of the oven door attached to the hinges
4. Now, using the T20 screwdriver, unscrew the four screws (two on each hinge) and keep them to one side.
The oven door will be OK as it is still on its hinges.

3. 5. Carefully lift off the oven door from its hinges and place face down onto a towel
6. Locate the two screws on the top left and right corners and remove them with the T20. This will release the
metal front
7. Remove the metal front piece and set aside

4. 8. There is a pane of glass resting on two light metal supports. Remove the glass and the supports
9. You should now see a fine mesh grill screwed down by 26 screws. Unscrew all 26 screws with the T20. The
large metal front can be removed
10. You should now be left with the mesh grill resting on the shattered glass on the crimped metal frame (the
one you can see when you open the oven door normally). Remove the mesh and set aside

5. 11. You are now left with the crimped frame and the shattered glass. BE VERY CAREFUL as the glass will shatter
completely. Place the whole frame into a large bag and shake to remove the glass. Make sure that all the glass
from the rubber seal has gone
12. Put the new glass on top of the rubber seal
13. Replace the mesh grill

6. 14. Replace the metal frame and screw in the 26 screws. Make sure the crimped frame, mesh grill and metal
frame holes are all aligned
15. Lay the metal supports onto the frame as shown. Take care to align them correctly
16. Lay the glass onto the metal supports

7. 17. Slightly tricky and care must be taken to do this step correctly. Get the metal frame and slot firmly into the
bottom two things, so that the two grooves are showing. This means the door section is on far enough
18. Make sure the screws at the top corners align to their holes. Best way is to remove the screw and washer
and check that the holes line up. Then screw them in
19. Slide the door back onto its hinges and reattach the metal fixings and screws

8. 20. The door should be attached firmly now
21. Get the front of the oven door (the bit with the handle) and slide it down and in. It may take a little jiggling
until you feel it attach loosely. Use the large flat head screwdriver to screw in the plastic screws at the front.
You should feel the front of the door tighten up and connect firmly to the rest of the oven door