Parts for Jenn-Air JDS9860AAB: 01 - Blower Assembly (Plenum) Parts

This locknut is a small threaded retaining nut used to secure rotating and stationary appliance components, helping keep assemblies tight and stable during operation. It prevents parts from loosening and reduces vibration-related issues. What it does:

• Secures shafts, pulleys, or fittings to prevent axial movement
• Keeps assemblies fastened under normal vibration and load
• Helps stop wobble, grinding, or part separation caused by a loose connection
• Works with the matching threaded stud, shaft, or fitting for a proper hold

• Disconnect power and follow appliance safety procedures before servicing
• Use the matching thread size and engage threads fully; hand-start before tightening
• Tighten securely without overtightening; use the correct driver or socket for the nut
• Inspect mating threads and replace if damaged

Fastening screw for securing components inside appliances. Replaces lost, stripped, or damaged screws during repairs or part installations.

This is the blower motor used in the downdraft ventilation system of a range. It powers the fan that draws smoke, steam, and cooking odors down and away from the cooktop surface. Replace this motor if the downdraft vent makes unusual noises, vibrates excessively, runs intermittently, or fails to turn on at all.

This is a metal mounting bracket designed to secure the blower motor in place within a range or cooktop downdraft system. It provides stable support so the motor operates without excess vibration or noise. Replace this bracket if it is bent, cracked, or if the motor rattles or shifts out of position during use.

Grease filter for range hoods and over-the-range microwaves. Dimensions: 6-7/8" x 15-9/16" x 3/32" (6.875 x 15.5625 x 0.09375). Rectangle shape. Captures grease from cooking air. Replace when clogged, discolored, or every 6-12 months.

This motor isolator is a vibration-damping grommet that cushions the motor mount to reduce noise and prevent metal-to-metal contact. Replacing worn isolators helps keep the motor seated correctly and the appliance running quieter and smoother.

• Cushions the motor to minimize vibration transfer to the chassis
• Helps reduce rattling or buzzing noises during fan/blower operation
• Supports proper motor alignment and mounting stability
• A common maintenance item when rubber mounts become cracked, hardened, or missing

• Disconnect power and allow hot components to cool before service
• Access the motor mounting points; replace isolators in matched locations
• Inspect adjacent mounts and hardware; replace additional isolators as needed
• Do not overtighten fasteners—compress the grommet evenly without deforming it

This 10-32 terminal block nut fastens wire lugs to the appliance's terminal studs. Replacing a missing, stripped, or corroded nut restores a tight, reliable connection and helps prevent heat damage or intermittent power at the connection.

• Secures wire lugs to a 10-32 terminal stud for a solid electrical connection
• Restores proper clamping force when the original nut is stripped, corroded, or missing
• Helps address loose/burned terminal connections, heat discoloration, or intermittent power at the block
• Suitable for terminal block and similar 10-32 stud applications on compatible appliances

• Disconnect power at the breaker or unplug the appliance before servicing
• Inspect the terminal block, studs, and wiring for heat damage; replace any damaged components
• Clean threads and start the nut by hand to avoid cross-threading; tighten firmly without overtightening
• If the stud turns while tightening, hold it with an appropriate tool to protect the block

Fastening screw for securing components inside appliances. Replaces lost, stripped, or damaged screws during repairs or part installations.

This is a blower wheel used in the downdraft exhaust ventilation system of a range or cooktop. It mounts on the motor shaft and draws smoke, steam, and cooking odors down and out through the vent ductwork. Replace this part if the exhaust fan is noisy, vibrating excessively, or not moving air effectively despite the motor running.

This screw secures components inside your range. Replace it if the original is stripped, lost, or damaged during repairs to ensure proper assembly.

Vent plenum duct component for range ventilation systems. Replaces cracked, damaged, or missing plenum sections. Ensures proper airflow routing.

This replacement power cord provides the main electrical connection for your appliance so it can receive household power and operate safely. It restores a secure, insulated link between the appliance and the wall outlet. What it does:

• Replaces a damaged or worn appliance power cord to restore safe power delivery
• Ensures a secure connection to household electrical supply so controls and components operate
• Helps eliminate intermittent power or sparking caused by frayed or broken cord insulation
• Suitable where the original cord has cuts, exposed wires, or loose/melted ends

• One replacement power cord as pictured

• Disconnect power at the breaker and verify the appliance is de-energized before starting
• Route and secure the cord per the appliance's wiring instructions and strain-relief location
• Tighten terminals firmly and replace any terminal block cover