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Homelite
Gas Line Trimmer

Model # UT15179 Official Homelite string trimmer/brushcutter

Here are the diagrams and repair parts for Official Homelite UT15179 string trimmer/brushcutter, 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 132 parts  |
Screw UP04248
#2

Muffler/air cleaner diagram

Screw

Part #UP04248

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

Head A98231A
Head

Part #A98231A

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

Pulley UP03012
Pulley

Part #UP03012

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

Tubing UP04293
#15

Carburetor/fuel tank diagram

Tubing

Part #UP04293

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

Filter Assembly UP05084
#9

Muffler/air cleaner diagram

Filter assembly

Part #UP05084

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

Washer 84006
#19

Shaft/spool/shaft/grass deflector diagram

Washer

Part #84006

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

Guardblade UP05070
#30

Shaft/spool/string/grass deflector diagram

Guardblade

Part #UP05070

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

Screw UP04140
#4

Carburetor/fuel tank diagram

Screw

Part #UP04140

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

Deflector Kit A04705
Deflector kit

Part #A04705

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

Screw UP03406
Screw

Part #UP03406

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

Symptoms for gas line trimmers

Choose a symptom to see related grass line trimmer repairs.

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Why won't my gas line trimmer start?

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

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Why does my gas line trimmer run rough?

Main causes: stale fuel, clogged fuel filter, faulty spark plug, clogged air filter, cracked fuel lines, clogged carbure…

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Why does my gas line trimmer leak gas?

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

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Repair guides for gas line trimmers

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

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How to rebuild a line trimmer carburetor

How to rebuild a line trimmer carburetor

If the line trimmer engine won't start even though there's fuel in the tank, the carburetor could be the problem. Follow…

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

How to replace a line trimmer carburetor

If the line trimmer won't start even though there's fuel in the tank, the carburetor could be the problem. Follow these …

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Repair difficulty
Time required
 15 minutes or less
How to replace a line trimmer fuel line

How to replace a line trimmer fuel line

The fuel line on a grass line trimmer deteriorates with time and eventually can split or crack. You can replace it yours…

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Repair difficulty
Time required
 15 minutes or less

Articles and videos for gas line trimmers

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

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Top 10 electric lawn and garden tools for 2023

Top 10 electric lawn and garden tools for 2023

Learn about the top 10 must-have electric lawn & garden tools for 2023…

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How to enjoy all the online benefits we offer on our Sears PartsDirect website

How to enjoy all the online benefits we offer on our Sears PartsDirect website

Learn about all the convenient features on our Sears PartsDirect website that make your parts purchases easier.…

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Grass line trimmer maintenance checklist

Grass line trimmer maintenance checklist

Find out how to take care of your grass line trimmer from the start of the trimming season until the end, with this help…

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