Trion
Air Purifier

Model # 442857-002 Official Trion electronic air cleaner

Here are the diagrams and repair parts for Official Trion 442857-002 electronic air cleaner, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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Showing 10 of 21 parts  |

Retaining Clip 142928-001
#19

Functional replacement parts diagram

Retaining clip

Part #142928-001

The manufacturer no longer makes this part, and there's no substitute part

Owner's Manual 142997-001

#NI

All parts diagram

Owner's manual

Part #142997-001

The manufacturer no longer makes this part, and there's no substitute part

Switch Knob 242235-001
#3

Functional replacement parts diagram

Switch knob

Part #242235-001

The manufacturer no longer makes this part, and there's no substitute part

Light Assembly 134516-011
#4

Functional replacement parts diagram

Light assembly

Part #134516-011

The manufacturer no longer makes this part, and there's no substitute part

Ball & Sckt 142898-001
#2

Functional replacement parts diagram

Ball & sckt

Part #142898-001

The manufacturer no longer makes this part, and there's no substitute part

Control Switch 443471-001

#NI

All parts diagram

Control switch

Part #443471-001

The manufacturer no longer makes this part, and there's no substitute part

Plate 442965-001
#14

Functional replacement parts diagram

Plate

Part #442965-001

The manufacturer no longer makes this part, and there's no substitute part

Screw 142722-515
#15

Functional replacement parts diagram

Screw

Part #142722-515

The manufacturer no longer makes this part, and there's no substitute part

Chrome Filter 222838-002
#7

Functional replacement parts diagram

Chrome filter

Part #222838-002

The manufacturer no longer makes this part, and there's no substitute part

Pwr Spply As 342402-101
#13

Functional replacement parts diagram

Pwr spply as

Part #342402-101

The manufacturer no longer makes this part, and there's no substitute part

Symptoms for gas snowblowers

Choose a symptom to see related snowblower repairs.

Main causes: broken shear pins, worn or loose auger drive belt, auger drive cable failure, damaged auger, bad gear case…

Main causes: clogged chute, snow build-up in auger housing, broken auger shear pins, auger drive belt needs adjustment, …

Main causes: stale gas, clogged carburetor, clogged or broken fuel line, dirty spark plug, bad rewind starter, incorrect…

Main causes: punctured tire, damaged rim…

Main causes: clogged chute, damaged auger blades, broken shear pins, worn auger belt, damaged gear case, engine problems…

Things to do: replace the spark plug, change the oil, rebuild the carburetor, adjust valve lash, adjust or replace the b…

Main causes: dirty carburetor, clogged fuel filter, dirty spark plug, incorrect valve lash, leaky engine gaskets…

Main causes: dirty carburetor, stale fuel…

Main causes: loose drive clutch cable, damaged drive clutch cable, worn friction disc, scraper blade scraping the ground…

Repair guides for gas snowblowers

These step-by-step repair guides will help you safely fix what’s broken on your snowblower.

How to replace a snowblower fuel filter

How to replace a snowblower fuel filter

Replace the fuel filter on your snowblower if it's clogged or damaged.…

Repair difficulty
Time required
 15 minutes or less
How to adjust snowblower skid shoes

How to adjust snowblower skid shoes

To prevent snowblower auger and shave plate damage, adjust the skid shoes regularly to keep the shave plate ¼-inch high.…

Repair difficulty
Time required
 15 minutes or less
How to rebuild a snowblower carburetor

How to rebuild a snowblower carburetor

Rebuild the carburetor on your snowblower if the engine isn't getting fuel.…

Repair difficulty
Time required
 45 minutes or less

Articles and videos for gas snowblowers

Use the advice and tips in these articles and videos to get the most out of your snowblower.

How to make your snowblower last longer

How to make your snowblower last longer

Learn the steps to take to adjust and maintain your snowblower so it lasts longer.…

Find the right carburetor assembly for a Craftsman snowblower, tiller or log splitter

Find the right carburetor assembly for a Craftsman snowblower, tiller or log splitter

This chart will help you find the right carburetor for your Craftsman snowblower, tiller or log splitter.…

Snowblower chute won't turn: troubleshooting chute control and gearbox problems video

Snowblower chute won't turn: troubleshooting chute control and gearbox problems video

Learn how to replace the chute control assembly and gearbox if the chute on your snowblower won't turn.…