Gas Line Trimmer

Model # RY30120 Official Ryobi trimmer

Here are the diagrams and repair parts for Official Ryobi RY30120 trimmer, as well as links to manuals and error code tables, if available.

By Schematic
SELECT DIAGRAM
?

This is the number corresponding to the part on the diagram / schematic

Browse Parts for
RY30120 Line Trimmers
Label  War 940230132
Label war

Part #940230132

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

Gear Case 308053001
#4

Blade guard/grass deflector diagram

Gear case

Part #308053001

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

Screw (st- 660630002
#38

Starter housing/fuel tank diagram

Screw (st-

Part #660630002

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

Carburetor 900740002
#15

Starter housing/fuel tank diagram

Carburetor

Part #900740002

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

Storage En 518019001
#27

Upper boom/handle diagram

Storage en

Part #518019001

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

Plate Gasket 590456003
#20

Starter housing/fuel tank diagram

Plate gasket

Part #590456003

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

Symptoms for gas line trimmers

Choose a symptom to see related grass line trimmer repairs.

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

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

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.

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.…

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…

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.…