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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

  • Cylinder Gasket for Ryobi 704R - Part 753-1197

    Engine diagram

    Cylinder Gasket

    Part #753-1197

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

  • Gasket for Ryobi 704R - Part 791-610675

    Engine diagram

    Gasket

    Part #791-610675

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

  • Retainer for Ryobi 704R - Part 791-181441

    Engine diagram

    Retainer

    Part #791-181441

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

  • Muffler for Ryobi 704R - Part 791-182059

    Engine diagram

    Muffler

    Part #791-182059

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

  • Shroud for Ryobi 704R - Part 791-153520

    Engine diagram

    Shroud

    Part #791-153520

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

  • Fuel Cap Assembly for Ryobi 704R - Part 791-181559

    Engine diagram

    Fuel Cap Assembly

    Part #791-181559

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

  • Pal Nut for Ryobi 704R - Part 791-181560

    Pal Nut

    Part #791-181560

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

  • Screw for Ryobi 704R - Part 791-181860

    Engine diagram

    Screw

    Part #791-181860

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

  • Pulley for Ryobi 704R - Part 753-04232

    Engine diagram

    Pulley

    Part #753-04232

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

  • Crankcase for Ryobi 704R - Part 753-04272

    Engine diagram

    Crankcase

    Part #753-04272

    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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