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Ryobi
Gas Line Trimmer

Model # 725R SERIAL 512000001 AND GREATER Official Ryobi trimmer

Here are the diagrams and repair parts for Official Ryobi 725R-SERIAL-512000001-AND-GREATER 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 103 parts  |
Spring 610314
#2

Boom and trimmer diagram

Spring

Part #610314

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

Pulley 180535
#25

Engine diagram

Pulley

Part #180535

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

Mount Carburetor 180354
#10

Engine diagram

Mount carburetor

Part #180354

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

Gasket Kit 180011

#NI

All parts diagram

Gasket kit

Part #180011

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

Cylinder 181622
#46

Engine diagram

Cylinder

Part #181622

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

Screw 180531
#19

Boom and trimmer diagram

Screw

Part #180531

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

Guide 611061
#28

Engine diagram

Guide

Part #611061

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

Slinger 181461
#28

Boom and trimmer diagram

Slinger

Part #181461

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

Cartridge 181464
#33

Boom and trimmer diagram

Cartridge

Part #181464

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

Head Assembly 181469

#NI

All parts diagram

Head assembly

Part #181469

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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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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