Model # 471461230 Official Craftsman portable self-powered pumping unit

Here are the diagrams and repair parts for Official Craftsman 471461230 portable self-powered pumping unit, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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ALL PARTS

Showing 10 of 68 parts |

Engine diagram

Pump

Part #5270766

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

Pump diagram

Valve spring

Part #5019025

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

Engine diagram

Key

Part #5089005

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

Screw

Part #5034026

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

#22

Pump diagram

Plated lock washer, 1/4-in

Part #STD551125

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

1/2 x 1 1/2 machine bolt (standard hardware item - must be purchased locally)

Part #N/P

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

Valve diagram

Plunger

Part #5103001

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

#20

Pump diagram

Piston

Part #5154004

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

Engine diagram

Screen

Part #5116110

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

Valve diagram

Ball 11/16

Part #5026005

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

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

Why won't my snowblower clear snow well?

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

Why won't my snowblower start?

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

What should I do about a damaged snowblower tire?

Main causes: punctured tire, damaged rim…

Why won't my snowblower throw snow far enough?

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

How do I tune up my snowblower?

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

Why does my snowblower engine run rough?

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

Why does my snowblower stop running after a few seconds?

Main causes: dirty carburetor, stale fuel…

Why doesn't my snowblower self propel?

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

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

Repair difficulty

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15 minutes or less

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Repair difficulty

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15 minutes or less

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Repair difficulty

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Articles and videos for gas snowblowers

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Model # 471461230 Official Craftsman portable self-powered pumping unit

Model diagram and schematic

SEARCH WITHIN THIS MODEL

Symptoms for gas snowblowers

Why doesn't my snowblower auger turn?

Why won't my snowblower clear snow well?

Why won't my snowblower start?

What should I do about a damaged snowblower tire?

Why won't my snowblower throw snow far enough?

How do I tune up my snowblower?

Why does my snowblower engine run rough?

Why does my snowblower stop running after a few seconds?

Why doesn't my snowblower self propel?

Repair guides for gas snowblowers

How to replace a snowblower fuel filter

How to adjust snowblower skid shoes

How to rebuild a snowblower carburetor

Articles and videos for gas snowblowers

How to make your snowblower last longer

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

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

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