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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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ALL PARTS
Showing 10 of 131 parts  |
Outlet Tube 984757001
#51

Ignition/carburetor/muffler diagram

Outlet tube

Part #984757001

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

Clutch 00242
#30

Ignition/carburetor/muffler diagram

Clutch

Part #00242

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

Carburetor 985624001
#19

Ignition/carburetor/muffler diagram

Carburetor

Part #985624001

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

Model Labe 985164001
#32

Boom and handle assembly diagram

Model labe

Part #985164001

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

Washer 984931001
#5

Straight shaft assembly diagram

Washer

Part #984931001

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

Repair Sheet (rev:02) 983000401R

#NI03

All parts diagram

Repair sheet (rev:02)

Part #983000401R

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

Line Trimmer Connecting Rod PA00190
#58

Ignition/carburetor/muffler diagram

Line trimmer connecting rod

Part #PA00190

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

String Spool PA0387A
#8

Curved shaft assembly diagram

String spool

Part #PA0387A

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

Bumper 985767001
#61

Ignition/carburetor/muffler diagram

Bumper

Part #985767001

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 …

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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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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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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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