Model # 117-050 Official Century 100 wire feed welder

Here are the diagrams and repair parts for Official Century 117-050 100 wire feed welder, as well as links to manuals and error code tables, if available.

There are a couple of ways to find the part or diagram you need:

Click a diagram to see the parts shown on that diagram.
In the search box below, enter all or part of the part number or the part’s name.

Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

We encourage you to save the model to your profile, so it’s easy to access parts and manuals for your appliance whenever you log in.

For DIY troubleshooting advice and repair guides, visit our repair help section.

Model diagram and schematic

SEARCH WITHIN THIS MODEL

ALL PARTS

Showing 10 of 47 parts |

Welder diagram

Reactor

Part #880-184-888

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

#12

Welder diagram

Drive roller

Part #4323

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

#23

Welder diagram

Switch

Part #246-057-666

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

#20

Welder diagram

Front pane

Part #410-695-090

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

Welder Wire Feed Speed Control 880-094-666

#21

Welder diagram

Welder wire feed speed control

Part #880-094-666

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

#27A

Welder diagram

Wire weld tp

Part #4310

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

#40

Welder diagram

Accsry kit

Part #4213

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

Welder diagram

Fitting

Part #253-018-666

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

Welder diagram

Fan motor

Part #216-087-666

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

#15

Welder diagram

Drive base

Part #312-103-666

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.

View all

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 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...

Why does my snowblower stop running after a few seconds?

Main causes: dirty carburetor, stale fuel...

What should I do about a damaged snowblower tire?

Main causes: punctured tire, damaged rim...

Why does my snowblower engine run rough?

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

Why won't my snowblower start?

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

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...

Why won't my snowblower chute turn?

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

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, ...

Repair guides for gas snowblowers

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

View all

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

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

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.

View all

Model # 117-050 Official Century 100 wire feed welder

Model diagram and schematic

SEARCH WITHIN THIS MODEL

Symptoms for gas snowblowers

How do I tune up my snowblower?

Why won't my snowblower throw snow far enough?

Why does my snowblower stop running after a few seconds?

What should I do about a damaged snowblower tire?

Why does my snowblower engine run rough?

Why won't my snowblower start?

Why doesn't my snowblower self propel?

Why won't my snowblower chute turn?

Why won't my snowblower clear snow well?

Repair guides for gas snowblowers

How to adjust snowblower engine valve lash

How to adjust snowblower skid shoes

How to replace a snowblower shave plate

Articles and videos for gas snowblowers

How to tune up a snowblower video

Start-of-winter snowblower care

How to store a snowblower

Parts & More

Stay Connected

Quick links

Let us help you

More resources