Ryobi
Gas Line Trimmer

Model # RY30021A Official Ryobi trimmer

Here are the diagrams and repair parts for Official Ryobi RY30021A 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 131 parts  |

Bolts (2) 6634602
#6

Ignition/carburetor/muffler diagram

Bolts (2)

Part #6634602

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

Washer PS05268
#31

Ignition/carburetor/muffler diagram

Washer

Part #PS05268

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

Line Trimmer Screw 82278
#22

Boom and handle assembly diagram

Line trimmer screw

Part #82278

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

Handle 985382001
#5

Boom and handle assembly diagram

Handle

Part #985382001

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

Warning De 984102002
Warning de

Part #984102002

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

Filter Cover PS02309
#16

Ignition/carburetor/muffler diagram

Filter cover

Part #PS02309

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

Spring PS01718
#9

Boom and handle assembly diagram

Spring

Part #PS01718

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

Line Trimmer Throttle Cable PS01177
#16

Boom and handle assembly diagram

Line trimmer throttle cable

Part #PS01177

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

Spacer 985625001
Spacer

Part #985625001

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

Choke Labe 985593001
#34

Boom and handle assembly diagram

Choke labe

Part #985593001

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.

Main causes: stale fuel, cracked fuel lines, dirty carburetor, bad spark plug, worn piston rings…

Main causes: stale fuel, clogged fuel filter, faulty spark plug, clogged air filter, cracked fuel lines, clogged carbure…

Main causes: cracked fuel lines, bad carburetor seals, leaky fuel tank cap, damaged fuel tank…

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.

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…

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 …

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…

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.

Top 10 electric lawn and garden tools for 2023

Top 10 electric lawn and garden tools for 2023

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

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.…

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…