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Homelite
Gas Line Trimmer

Model # UT20002A Official Homelite 25-cc string trimmer

Here are the diagrams and repair parts for Official Homelite UT20002A 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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Showing 10 of 89 parts  |
Screw 88083
#43

Short block/carburetor/crankcase diagram

Screw

Part #88083

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

Screw 82538
Screw

Part #82538

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

Handle 98822A
#15

Curved shaft/spool/front handle diagram

Handle

Part #98822A

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

Str Rope 42 9789902
#32

Short block/carburetor/crankcase diagram

Str rope 42

Part #9789902

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

Starter Decal 985184001
#1

Curved shaft/spool/front handle diagram

Starter decal

Part #985184001

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

10-24x.75 984812001
#19

Short block/carburetor/crankcase diagram

10-24x.75

Part #984812001

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

Gasket 984760001
#40

Short block/carburetor/crankcase diagram

Gasket

Part #984760001

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

Screw 04474
#2

Short block/carburetor/crankcase diagram

Screw

Part #04474

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

Heat Dam 98768A
#6

Short block/carburetor/crankcase diagram

Heat dam

Part #98768A

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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