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Homelite
Gas Chainsaw

Model # UT-10618 Official Homelite automatic oiling chainsaw

Here are the diagrams and repair parts for Official Homelite UT-10618 automatic oiling chainsaw, 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 158 parts  |
Spark Arrestor (includes Keys 3, 4, 5, 6) A-94139
#2A

Muffler/sprocket/drum diagram

Spark arrestor (includes keys 3, 4, 5, 6)

Part #A-94139

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

Plate 70834
#7

Engine housing/fuel tank diagram

Plate

Part #70834

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

Core-coil (point Ignition) 69324
#10

Muffler/sprocket/drum diagram

Core-coil (point ignition)

Part #69324

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

Ground Lead A-93717
#44

Engine housing/fuel tank diagram

Ground lead

Part #A-93717

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

Wrench - Combination D-24814

#NI20

All parts diagram

Wrench - combination

Part #D-24814

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

Key 69250
#9

Piston/pin/crankcase/cylinder diagram

Key

Part #69250

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

Line 70310-29
#34

Engine housing/fuel tank diagram

Line

Part #70310-29

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

Nut 81112
Nut

Part #81112

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

Spring 69447
#13

Piston/pin/crankcase/cylinder diagram

Spring

Part #69447

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

Cup 69148
#21

Muffler/sprocket/drum diagram

Cup

Part #69148

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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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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Why does my chainsaw run roughly?

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

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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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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…

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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
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

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?

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

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