Microwave door will not open or is very difficult to open; latch feels stuck.

Safety first: Unplug the microwave before attempting to free a stuck door. Do not force the door open with excessive strength, as this can damage the interlock system.

Step-by-step checks:

• 1. Gentle manipulation: Press the door open button repeatedly while gently pulling on the door. Sometimes the latch can free itself.
• 2. Inspect for obstructions: Look around the door edges for food debris or foreign objects blocking the latch.
• 3. Access latch mechanism: Remove the outer cover and, if necessary, the control panel to view the latch levers and springs.
• 4. Check latch levers: Ensure the plastic levers move freely when the open button is pressed. Replace any broken or warped parts.
• 5. Lubrication: Do not use oil; if needed, use a tiny amount of dry silicone on pivot points, avoiding switches.