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Ryobi 704R gas trimmer

Ryobi 704R gas trimmer Parts

Here are the diagrams and repair parts for Ryobi 704R gas trimmer, as well as links to manuals and error code tables, if available.

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Browse Parts for 704R Line Trimmers

  • Line Trimmer Air Cleaner Filter for Ryobi 704R - Part 791-190350

    Engine diagram

    Line Trimmer Air Cleaner Filter

    Part #791-190350

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

  • Spring for Ryobi 704R - Part 791-613102

    Engine diagram

    Spring

    Part #791-613102

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

  • Cylinder Assembly for Ryobi 704R - Part 753-04323

    Engine diagram

    Cylinder Assembly

    Part #753-04323

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

  • Shroud Extension for Ryobi 704R - Part 791-182064

    Engine diagram

    Shroud Extension

    Part #791-182064

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

  • Rope for Ryobi 704R - Part 791-613103

    Engine diagram

    Rope

    Part #791-613103

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

  • Carburetor Gasket for Ryobi 704R - Part 753-1208

    Engine diagram

    Carburetor Gasket

    Part #753-1208

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

  • Lead Wire for Ryobi 704R - Part 791-180036

    Engine diagram

    Lead Wire

    Part #791-180036

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

  • Line Trimmer Engine Gasket Set for Ryobi 704R - Part 753-04134

    #NI01

    All parts diagram

    Line Trimmer Engine Gasket Set

    Part #753-04134

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

  • Cylinder Assembly (includes 49) for Ryobi 704R - Part 791-181622

    Engine diagram

    Cylinder Assembly (includes 49)

    Part #791-181622

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

  • Lever for Ryobi 704R - Part 791-182060

    Engine diagram

    Lever

    Part #791-182060

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

Most common symptoms to help you fix your 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: cracked fuel lines, bad carburetor seals, leaky fuel tank cap, damaged fuel tank…

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

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 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 time and Difficulty

 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 time and Difficulty

 15 minutes or less
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 time and Difficulty

 15 minutes or less

Effective articles & videos to help repair your line trimmers

Use the advice and tips in these articles and videos to get the most out of your grass line trimmer.

Line trimmer: Preventing fuel vapor lock in hot summer conditions

Line trimmer: Preventing fuel vapor lock in hot summer conditions

Vapor lock can stop your trimmer cold in summer heat. Learn how to prevent it and keep your lawn looking sharp…

Straight shaft vs curved shaft trimmers: What’s the difference?

Straight shaft vs curved shaft trimmers: What’s the difference?

Trying to decide between a straight shaft and curved shaft trimmer? This guide compares both designs to help you underst…

Can you cut grass with a weed whacker?

Can you cut grass with a weed whacker?

Wondering if your weed whacker can pick up the slack for your broken lawn mower? You're not alone. In this guide, we bre…

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