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Ryobi
Gas Line Trimmer

Model # RY30140 Official Ryobi trimmer

Here are the diagrams and repair parts for Official Ryobi RY30140 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 119 parts  |
Tap Screw 660870001
#4

Starter housing/fuel tank diagram

Tap screw

Part #660870001

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

Lead W/ter 290222001
#29

Starter housing/fuel tank diagram

Lead w/ter

Part #290222001

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

Line Trimmer Screw, 1/4-20 X 3/4-in 660886001
Line trimmer screw, 1/4-20 x 3/4-in

Part #660886001

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

Starter Label 940967004
#2

Upper boom/handle diagram

Starter label

Part #940967004

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

Decal Module 940627022
#6A

Upper boom/handle diagram

Decal module

Part #940627022

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

Spacer Plate 518367001
Spacer plate

Part #518367001

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

Screw 660638003
#1

Starter housing/fuel tank diagram

Screw

Part #660638003

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

Screw 660638004
#13

Starter housing/fuel tank diagram

Screw

Part #660638004

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

Nut 10-24 678027001
#18

Starter housing/fuel tank diagram

Nut 10-24

Part #678027001

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

Throttle 308439001
#17

Upper boom/handle diagram

Throttle

Part #308439001

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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