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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  |
Line Trimmer Spool Spring 06713
#27

Shaft/spool/shaft/grass deflector diagram

Line trimmer spool spring

Part #06713

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

Piston Rod UP00768
#2

Engine internal diagram

Piston rod

Part #UP00768

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

Flange Washer UP03415
#11

Shaft/spool/string/grass deflector diagram

Flange washer

Part #UP03415

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

Gasket 09343
#8

Engine internal diagram

Gasket

Part #09343

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

Grass Deflector Kit (includes Keys 20 Thru 22) A05086
#19

Shaft/spool/string/grass deflector diagram

Grass deflector kit (includes keys 20 thru 22)

Part #A05086

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

Lead A06963
Lead

Part #A06963

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

Handle A07136
#1

Shaft/spool/string/grass deflector diagram

Handle

Part #A07136

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

Nut UP03885
Nut

Part #UP03885

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

Screen UP04629
#3

Muffler/air cleaner diagram

Screen

Part #UP04629

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

Screw UP03900
#23

Ignition/rotor/starter/clutch diagram

Screw

Part #UP03900

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 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 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 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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Solving 3 common problems with line trimmer cutting lines

Solving 3 common problems with line trimmer cutting lines

Follow these tips to prevent the cutting line on your grass line trimmer from breaking or feeding out too much or too li…

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How to replace a line trimmer fuel line video

How to replace a line trimmer fuel line video

Follow the steps in this video to replace a leaking fuel line in a line trimmer.…

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How to tune up a grass line trimmer video

How to tune up a grass line trimmer video

Tune of your grass line trimmer, following the steps in this video.…

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