Wagner
Painting Power Tool

Model # 850 Official Wagner power sprayer

Here are the diagrams and repair parts for Official Wagner 850 power sprayer, 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 43 parts  |

Paint Sprayer Pump Inlet Valve Washer 0089482
#16

Power sprayer diagram

Paint sprayer pump inlet valve washer

Part #0089482

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

Tube 0093861
#29

Power sprayer diagram

Tube

Part #0093861

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

Washer 9970103
#3

Power sprayer diagram

Washer

Part #9970103

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

Fitting 9885553
#9B

Power sprayer diagram

Fitting

Part #9885553

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

Cover 0281339
#18

Power sprayer diagram

Cover

Part #0281339

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

Knob 0288775
#23A

Power sprayer diagram

Knob

Part #0288775

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

Fitting 0089261
#28

Power sprayer diagram

Fitting

Part #0089261

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

Support 0270497
#4A

Power sprayer diagram

Support

Part #0270497

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

Housing 0270242
#26

Power sprayer diagram

Housing

Part #0270242

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

Spring 0005311
#34

Power sprayer diagram

Spring

Part #0005311

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.

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

Main causes: dirty carburetor, stale fuel…

Main causes: punctured tire, damaged rim…

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

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

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

Main causes: snow build-up in chute, chute drive mechanism failure, bad chute control assembly…

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

Repair guides for gas snowblowers

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

How to adjust snowblower engine valve lash

How to adjust snowblower engine valve lash

Adjust the engine valve lash on your snowblower to keep the engine starting and running smoothly.…

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 replace a snowblower shave plate

How to replace a snowblower shave plate

Follow the 7 easy steps in this repair guide/video to replace a worn out shave plate on your snowblower.…

Repair difficulty
Time required
 15 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 tune up a snowblower video

How to tune up a snowblower video

Get an overview of the main steps in a snowblower tune-up and click to videos with more details.…

Start-of-winter snowblower care

Start-of-winter snowblower care

Get your snowblower ready for winter before winter arrives, so you don't have to mess with it while snow piles up.…

How to store a snowblower

How to store a snowblower

Protect your snowblower's engine and body by preparing it for after-season storage.…