How to clean Kenmore kitchen hood vent?
To clean the vent on your Kenmore range hood model 2335338910, shut off power, remove the grease filter, and degrease it with hot water and dish soap; then wipe the hood interior and fan area you can safely reach. Regular cleaning keeps airflow strong and reduces noise.
- Grease filter: Remove and soak 15 to 30 minutes in hot water plus dish soap (add a small amount of baking soda for heavy grease), then scrub with a soft brush and rinse.
- Filter latch area: Wipe the latch and surrounding metal so the filter seats tightly; a loose latch can cause rattling.
- Hood underside and intake grille: Use a non-abrasive degreaser or warm soapy water on a microfiber cloth.
- Fan blade area (light wipe only): If you can see grease buildup, wipe carefully without bending the blade.
- Light lens: Remove and wash with mild soap and water; dry fully before reinstalling.
- Turn the hood off; switch off power at the breaker.
- Let bulbs and metal surfaces cool.
- Remove the grease filter (support it with one hand as you release the latch).
- Soak, scrub, rinse, and air-dry the filter completely.
- Wipe the hood interior surfaces you can reach safely.
- Reinstall the dry filter; confirm it locks in place.
- Restore power and test fan speeds and lights.
| Area | What you may notice | Part to check on this model |
|---|---|---|
| Filter retention | Filter won’t stay up, rattles | Range hood filter latch S99420472 |
| Fan airflow/noise | Vibration, wobble, reduced airflow | Range hood fan blade S99020176 |
| Lighting cover | Cloudy, cracked, won’t snap in | Range hood light lens S99110437 |
Grease buildup restricts airflow, makes the blower work harder, and can lead to extra vibration. Keeping the filter, latch points, and fan area clean helps your Kenmore 2335338910 vent smoke and odors more effectively.
For more troubleshooting if performance is still poor after cleaning, use our DIY symptom guide: range hood fan not pulling much air.
Last updated: February 2026
What are the parts of a range hood called?
A range hood is made up of the hood body (canopy), airflow parts (blower and damper), grease filtering parts, lighting, and the controls that run the fan and lights. On Kenmore model 2335338910, these parts work together to capture smoke and grease and move air through the vent path.
- Hood canopy (hood body): the metal shell that mounts under the cabinet.
- Grease filter and filter latch: traps grease; the latch holds the filter in place (example: range hood filter latch S99420472).
- Blower assembly: moves air; typically includes a motor, fan blade, and mounting bracket.
- Fan blade: spins to move air (example: range hood fan blade S99020176).
- Vent damper: flap that opens when the fan runs and closes when off to reduce backdraft (example: range hood vent damper cover S98005221).
- Controls (switches): turn fan speeds and lights on and off (example: switch S97016970).
- Lighting parts: lens, socket, and bulb area (example: range hood light lens S99110437).
| Part name | What you notice when it fails | Typical fix |
|---|---|---|
| Grease filter latch | Filter won’t stay seated or rattles | Replace latch, re-seat filter |
| Fan blade | Poor airflow, wobble, scraping noise | Clean or replace blade |
| Vent damper | Backdraft, flapping noise, weak exhaust | Clean damper area or replace cover |
| Switch | Fan or lights won’t respond | Replace switch |
| Light lens | Lens cracked, missing, or won’t stay in | Replace lens |
Using the correct part names helps you match symptoms to the right replacement part, especially on a Kenmore range hood like 2335338910 where airflow issues can come from the fan blade, damper, wiring, or the switch.
If you are naming parts because the hood is acting up, start here: range hood fan doesn't work.
Last updated: February 2026
Why is the fan not working on my Kenmore range hood?
On Kenmore range hood model 2335338910, the fan usually stops working because the fan switch is bad, a wire connection in the blower circuit has failed, or the blower assembly is jammed (grease buildup, damaged blade, or a stuck damper). Start with power and airflow checks, then test the switch and wiring.
- Confirm the hood has power (breaker on, wall switch on if your hood is switched).
- Try every fan speed; a failed speed contact can make only one setting work.
- Remove and clean the grease filters; heavy grease can restrict airflow and overheat components.
- Spin the blower wheel by hand (power off); it should turn freely without scraping.
- Check the vent damper for sticking or binding; a stuck damper can make the fan seem weak or noisy.
| What you notice | Likely cause | What we do next |
|---|---|---|
| Fan does nothing on any speed | Failed fan switch or loose/burned wiring | Inspect connections; test/replace the switch |
| Fan hums but won’t spin | Jammed blower wheel or failing motor | Clean debris/grease; inspect blade and motor |
| Fan runs but moves little air | Clogged filters or blocked duct/damper | Clean filters; check ducting and damper |
| Fan is intermittent | Loose harness connection | Reseat connectors; inspect harness for heat damage |
If your diagnosis points to a control or connection issue, these model-specific parts are good matches to check:
- Switch S97016970 (fan speed control)
- Range hood blower motor wire harness S97005678 (blower wiring connections)
- Range hood fan blade S99020176 (damaged or wobbling blade)
- Range hood vent damper cover S98005221 (binding damper area)
A non-working or weak range hood fan lets heat, smoke, and grease stay in the kitchen. That buildup can also shorten the life of the fan motor and switches, so fixing airflow and electrical issues early prevents repeat failures.
Use our DIY symptom guide for a structured diagnosis (switch, wiring, motor, and airflow checks): range hood fan doesn't work
Last updated: February 2026
