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Homelite
Gas Line Trimmer

Model # UT15520A Official Homelite trimmer

Here are the diagrams and repair parts for Official Homelite UT15520A 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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ALL PARTS
Showing 10 of 39 parts  |
Chainsaw E-ring 08981
#22

Trimmer diagram

Chainsaw e-ring

Part #08981

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

Repair Sheet 983000-218R
#NI

Trimmer diagram

Repair sheet

Part #983000-218R

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

Housing 983884-001
#6

Trimmer diagram

Housing

Part #983884-001

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

Cam Pin PS04552
#32

Trimmer diagram

Cam pin

Part #PS04552

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

Chainsaw Spark Plug Wrench 09207
#39

Trimmer diagram

Chainsaw spark plug wrench

Part #09207

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

Worm Gear PS04540
#17

Trimmer diagram

Worm gear

Part #PS04540

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

Drive Shaft PA01334C
#13

Trimmer diagram

Drive shaft

Part #PA01334C

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

Harness 944701
#38

Trimmer diagram

Harness

Part #944701

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

Gear 983886-001
#15

Trimmer diagram

Gear

Part #983886-001

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

Retaining Ring PS04873
#10

Trimmer diagram

Retaining ring

Part #PS04873

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…

Read more
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 …

Read more
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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