Jvm1807sf02 Parts

This top insulating material replaces worn or damaged insulation at the appliance's top to help reduce heat transfer and protect nearby components. It restores the intended thermal barrier and helps maintain safe exterior temperatures. What it does:

• Provides a heat barrier between the oven/range cavity and outer panels to reduce heat loss.
• Protects wiring, control components and exterior surfaces from excessive heat exposure.
• Helps prevent hotspots and can reduce heat-related odors or scorching near the top panel.
• Recommended when insulation is torn, compressed, missing, or shows heat damage.

• Disconnect power (unplug or switch off breaker) before starting any repair.
• Handle carefully; insulation fibers may irritate skin, eyes, or lungs—wear gloves, long sleeves, eye protection and a dust mask.
• Avoid compressing or bunching the insulation during installation; fit it as originally positioned.
• If installation requires panel removal, save fasteners and note their locations for reassembly.

A replacement magnetron duct that directs microwave energy and helps protect internal components in countertop and over-the-range microwaves. Restores correct waveguide alignment and helps maintain heating performance when the old duct is damaged. What it does:

• Channels microwaves from the magnetron to the oven cavity while shielding surrounding components.
• Protects the magnetron and high-voltage area from debris and arcing.
• Commonly replaced when cracked, warped, or showing burn marks that can affect heating.
• Helps reduce unusual noises or sparking coming from the microwave cavity area.

• Disconnect power and discharge high-voltage capacitors before accessing the magnetron.
• Wear gloves and eye protection; sharp sheet-metal edges may be present.
• Secure mounting screws to prevent gaps that can cause arcing.
• Do not operate the microwave with covers or ducts missing or improperly installed.