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Homelite
Gas Line Trimmer

Model # UT15157 Official Homelite trimmer/brushcutter

Here are the diagrams and repair parts for Official Homelite UT15157 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 111 parts  |
Lead A06963
#5

Ignition/rotor/starter/clutch diagram

Lead

Part #A06963

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

Cartridge Line D09365
#22

Shaft/spool and string/blade diagram

Cartridge line

Part #D09365

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

Heat Dam 98768A
#3

Carburetor and fuel tank diagram

Heat dam

Part #98768A

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

Cylinder UP07145
#4

Engine internal diagram

Cylinder

Part #UP07145

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

Switch 09375
#26

Ignition/rotor/starter/clutch diagram

Switch

Part #09375

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

Gasket 09343
Gasket

Part #09343

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

Retainer DA98866A
#27

Shaft/spool and string/blade diagram

Retainer

Part #DA98866A

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

Line Trimmer Attachment Blade Washer 04409
#30

Shaft/spool and string/blade diagram

Line trimmer attachment blade washer

Part #04409

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

Spring A98773A
#18

Ignition/rotor/starter/clutch diagram

Spring

Part #A98773A

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

Hex Flange Nut 81282
#31

Shaft/spool and string/blade diagram

Hex flange nut

Part #81282

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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