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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  |
Lock Washer 678012001
#25

Upper boom/handle diagram

Lock washer

Part #678012001

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

Piston W/r 308023003
#48

Starter housing/fuel tank diagram

Piston w/r

Part #308023003

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

Bolt (1/4- 660643002
#22

Upper boom/handle diagram

Bolt (1/4-

Part #660643002

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

Line Trimmer Carburetor Gasket 900994004
#16

Starter housing/fuel tank diagram

Line trimmer carburetor gasket

Part #900994004

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

Switch 760363002
#5

Upper boom/handle diagram

Switch

Part #760363002

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

Outlet Tube 638044001
#5

Starter housing/fuel tank diagram

Outlet tube

Part #638044001

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

Bumper 570256001
#26

Starter housing/fuel tank diagram

Bumper

Part #570256001

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

Clutch Assembly 300960002
#35

Starter housing/fuel tank diagram

Clutch assembly

Part #300960002

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

Line Trimmer Fuel Tank Cap 300758006
#7

Upper boom/handle diagram

Line trimmer fuel tank cap

Part #300758006

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

Line Trimmer Shoulder Harness 308487001
#26

Upper boom/handle diagram

Line trimmer shoulder harness

Part #308487001

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 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 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 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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Top 10 electric lawn and garden tools for 2023

Learn about the top 10 must-have electric lawn & garden tools for 2023…

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How to enjoy all the online benefits we offer on our Sears PartsDirect website

How to enjoy all the online benefits we offer on our Sears PartsDirect website

Learn about all the convenient features on our Sears PartsDirect website that make your parts purchases easier.…

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Grass line trimmer maintenance checklist

Grass line trimmer maintenance checklist

Find out how to take care of your grass line trimmer from the start of the trimming season until the end, with this help…

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