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Homelite
Gas Line Trimmer

Model # UT20002 Official Homelite 25-cc string trimmer

Here are the diagrams and repair parts for Official Homelite UT20002 25-cc string 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 89 parts  |
Heat Shield 984743001
#35

Short block/carburetor/crankcase diagram

Heat shield

Part #984743001

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

Line Trimmer Handle Grip PS04383
#12

Curved shaft/spool/front handle diagram

Line trimmer handle grip

Part #PS04383

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

Decal Trim 983838001
#19A

Curved shaft/spool/front handle diagram

Decal trim

Part #983838001

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

Spark Plug PS02227
#27

Short block/carburetor/crankcase diagram

Spark plug

Part #PS02227

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

Shield 985623002
#17

Curved shaft/spool/front handle diagram

Shield

Part #985623002

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

Ryobi Cust 983000461

#NI02

All parts diagram

Ryobi cust

Part #983000461

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

Spring A98773A
#30

Short block/carburetor/crankcase diagram

Spring

Part #A98773A

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

Outlet Tube 984757001
#51

Short block/carburetor/crankcase diagram

Outlet tube

Part #984757001

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

Spring 95020A
#14

Short block/carburetor/crankcase diagram

Spring

Part #95020A

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

Plate Rein 07185
#42

Short block/carburetor/crankcase diagram

Plate rein

Part #07185

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

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

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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