Hi, thanks for using JustAnswer.com. Here is a link to the complete service manual which will give you step-by-step instructions.
Page 32 and the top few lines of page 33.....
2. Open oven door to first stop position (1/3 open) then
grasp both sides and lift off the hinges.
3. Remove screws on right and left sides of oven door.
4. Remove screws from the bottom of oven door. Detach
right and left end caps and glass support angles.
5. Remove side screws securing top door trim to oven
backer. Separate glass outer door, trim and handle
from door assembly.
At that point you will be able to install the new glass and reverse procedure.