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Homelite
Gas Chainsaw

Model # UT10947A Official Homelite 16" chainsaw

Here are the diagrams and repair parts for Official Homelite UT10947A 16" chainsaw, as well as links to manuals and error code tables, if available.

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

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Model diagram and schematic

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ALL PARTS
Showing 10 of 136 parts  |
Guide Bar Bolt PS04881
Guide bar bolt

Part #PS04881

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

Decal Saf PS06324
#2B

Engine housing/fuel tank/oil tank diagram

Decal saf

Part #PS06324

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

Complete Gauge 94194

#NI12

All parts diagram

Complete gauge

Part #94194

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

Lawn & Garden Equipment Pan Head Screw 82617
#22

Carburetor/muffler/air filter diagram

Lawn & garden equipment pan head screw

Part #82617

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

Washer (4) 084008
#19

Engine internal / oil pump diagram

Washer (4)

Part #084008

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

Guide Bar PA01222

#NI03

All parts diagram

Guide bar

Part #PA01222

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

14" Chain PS06329

#NI05

All parts diagram

14" chain

Part #PS06329

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

Cylinder A08666A
#7

Engine internal / oil pump diagram

Cylinder

Part #A08666A

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

Cylinder C UP08724
#1

Engine housing/fuel tank/oil tank diagram

Cylinder c

Part #UP08724

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

Throttle PS06281
#7

Handle assembly diagram

Throttle

Part #PS06281

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

Symptoms for gas chainsaws

Choose a symptom to see related chainsaw repairs.

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Why won't my chainsaw start?

Main causes: stale gasoline, cracked fuel lines, dirty carburetor, damaged spark plug, worn piston rings…

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Why does my chainsaw run roughly?

Main causes: bad gas, engine needs tune up, cracked fuel lines, dirty carburetor…

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What should I do if my chainsaw leaks gas?

Main causes: cracked fuel lines, leaky carburetor seals, damaged fuel tank cap, cracked fuel tank…

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Repair guides for gas chainsaws

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

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How to rebuild a chainsaw carburetor

How to rebuild a chainsaw carburetor

If your chainsaw isn't running well, a dirty carburetor could be the problem. You can take it apart, clean it and rebuil…

Read more
Repair difficulty
Time required
 15 minutes or less
How to replace chainsaw fuel lines

How to replace chainsaw fuel lines

The fuel line on a chainsaw becomes brittle over time and can crack. Replacing it doesn't require a lot of DYI experienc…

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Repair difficulty
Time required
 15 minutes or less
How to replace a chainsaw carburetor

How to replace a chainsaw carburetor

If the engine won't start even though there's fuel in the chainsaw, the carburetor could be the problem. Sometimes, it's…

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Repair difficulty
Time required
 15 minutes or less

Effective articles & videos to help repair your chainsaws

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

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What are the most common replacement parts for chainsaws?

What are the most common replacement parts for chainsaws?

Learn about the most common replacement parts for chainsaws and how they can help you fix chainsaw problems.…

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Top questions about Sears and Sears PartsDirect

Top questions about Sears and Sears PartsDirect

Get answers to frequently asked questions about Sears and Sears PartsDirect.…

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