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Ryobi
Gas Line Trimmer

Model # 41AD179A034 Official Ryobi trimmer

Here are the diagrams and repair parts for Official Ryobi 41AD179A034 trimmer, as well as links to manuals and error code tables, if available.

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Owner’s manual

Model diagram and schematic

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ALL PARTS
Showing 10 of 146 parts  |
Line Trimmer Handle 791-182167
#12

Boom and trimmer diagram

Line trimmer handle

Part #791-182167

$102.80
In Stock
Muffler 791-182106
#31

Engine diagram

Muffler

Part #791-182106

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

Gear Assembly 791-182194
#37

Boom and trimmer diagram

Gear assembly

Part #791-182194

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

Retainer 791-182103
#11

Engine diagram

Retainer

Part #791-182103

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

Oil Seal 791-182142
#71

Engine diagram

Oil seal

Part #791-182142

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

Spark Screen 791-182153
#32

Engine diagram

Spark screen

Part #791-182153

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

Screw 791-181070
#11

Boom and trimmer diagram

Screw

Part #791-181070

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

Ac Gasket 791-182107
#33

Engine diagram

Ac gasket

Part #791-182107

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

Throttle Bracket 791-182589
#47

Engine diagram

Throttle bracket

Part #791-182589

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

Driver 791-182196
#27

Boom and trimmer diagram

Driver

Part #791-182196

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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