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Homelite
Gas Line Trimmer

Model # ST-275 Official Homelite trimmer

Here are the diagrams and repair parts for Official Homelite ST-275 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 215 parts  |
Cut-off A-03834
#18

Figure 2 diagram

Cut-off

Part #A-03834

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

Warning Decal 00588
#14B

Figure 2 diagram

Warning decal

Part #00588

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

Spacer Muffler 98860-A
#5

Figure 1 diagram

Spacer muffler

Part #98860-A

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

Male 02851
#75

Figure 1 diagram

Male

Part #02851

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

Spark Plug 96169-S
#14

Figure 1 diagram

Spark plug

Part #96169-S

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

Retainer A-97910-A
#61

Figure 5 diagram

Retainer

Part #A-97910-A

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

Screw 88054
#50

Figure 1 diagram

Screw

Part #88054

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

Cut Off Blade A-03833
#18B

Figure 2 diagram

Cut off blade

Part #A-03833

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

Drive Shaft 98832
Drive shaft

Part #98832

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

Module 94711-CS
#70

Figure 1 diagram

Module

Part #94711-CS

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 …

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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