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Homelite
Gas Line Trimmer

Model # UT15109-1 Official Homelite line trimmer

Here are the diagrams and repair parts for Official Homelite UT15109-1 line trimmer, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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Showing 10 of 167 parts  |
Tubing 9477222
#17

Complete starter diagram

Tubing

Part #9477222

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

Drive Shaft Housing A04379A
#4

Grass deflector kit diagram

Drive shaft housing

Part #A04379A

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

Tri-arc Blad D-98717-A
#25

Handle bar diagram

Tri-arc blad

Part #D-98717-A

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

Line Trimmer Primer Bulb UP04802
#NI

Muffler kit diagram

Line trimmer primer bulb

Part #UP04802

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

Nut 93992
#14

Drive shaft housing diagram

Nut

Part #93992

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

Lead A-07149
#33

Complete starter diagram

Lead

Part #A-07149

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

Screw 802951
#2

Drive shaft housing diagram

Screw

Part #802951

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

Piston Ring 96935
#3B

Muffler kit diagram

Piston ring

Part #96935

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

Carburetor Gasket 06443
#26

Muffler kit diagram

Carburetor gasket

Part #06443

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

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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