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Ryobi
Gas Leaf Blower

Model # 340BV Official Ryobi blower/vacuum

Here are the diagrams and repair parts for Official Ryobi 340BV blower/vacuum, as well as links to manuals and error code tables, if available.

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Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

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Owner’s manual

Model diagram and schematic

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ALL PARTS
Showing 10 of 104 parts  |
Washer 182504
#36

Housing/handle/impeller diagram

Washer

Part #182504

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

Fuel Cap 182438
#25

Housing/handle/impeller diagram

Fuel cap

Part #182438

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

Short Block Assembly (includes 8-10 & 23-27) 182498

#NI06

All parts diagram

Short block assembly (includes 8-10 & 23-27)

Part #182498

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

Primer Bulb 182524
#3

Cylinder/crankcase/flywheel diagram

Primer bulb

Part #182524

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

Housing 182577
#40

Housing/handle/impeller diagram

Housing

Part #182577

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

Engine Cover Assembly (includes 7-9) 182472
#10

Housing/handle/impeller diagram

Engine cover assembly (includes 7-9)

Part #182472

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

Spark Arrestor Cover 182494
#32

Cylinder/crankcase/flywheel diagram

Spark arrestor cover

Part #182494

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

Fuel Tank Assembly (includes 25-28 & 30-31) 182492
#26

Housing/handle/impeller diagram

Fuel tank assembly (includes 25-28 & 30-31)

Part #182492

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

Damper,vibra 182466
#2

Housing/handle/impeller diagram

Damper,vibra

Part #182466

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

Retainer 182487
#21

Housing/handle/impeller diagram

Retainer

Part #182487

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

Symptoms for gas leaf blowers

Choose a symptom to see related leaf blower repairs.

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What should I do if my leaf blower leaks gas?

Main causes: cracked fuel lines, leaky carburetor seals, damaged fuel tank cap, cracked fuel tank…

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Why does a leaf blower vibrate excessively?

Main causes: damaged fan blade, engine needs a tune up, dirty carburetor…

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Why does my leaf blower run roughly?

Main causes: stale fuel, dirty air filter, bad spark plug, cracked fuel lines, clogged carburetor…

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What should I do if my leaf blower engine smokes?

Main causes: mixing too much 2-cycle oil with the gas, dirty air filter, clogged carburetor, engine needs tune up…

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Why won't my leaf blower start?

Main causes: bad gas, clogged air filter, cracked fuel lines, clogged fuel filter, dirty carburetor, bad spark plug, wor…

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Repair guides for gas leaf blowers

These step-by-step repair guides will help you safely fix what’s broken on your leaf blower.

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How to replace a leaf blower carburetor

How to replace a leaf blower carburetor

The carburetor could be the problem If the leaf blower engine won't start even though there's fuel in the tank. Follow t…

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Repair difficulty
Time required
 15 minutes or less
How to replace leaf blower fuel lines

How to replace leaf blower fuel lines

Leaf blower fuel lines deteriorate with time and eventually can split or crack. You can remove and replace them yourself…

Read more
Repair difficulty
Time required
 60 minutes or less
How to rebuild a leaf blower carburetor

How to rebuild a leaf blower carburetor

If the leaf blower engine won't start even though there's fuel in the tank, the carburetor could be the problem. Follow …

Read more
Repair difficulty
Time required
 60 minutes or less

Articles and videos for gas leaf blowers

Use the advice and tips in these articles to get the most out of your leaf blower.

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Top 10 electric lawn and garden tools for 2023

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Top questions about Sears and Sears PartsDirect

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6 easy steps for maintaining a leaf blower

6 easy steps for maintaining a leaf blower

Follow this advice for caring for your leaf blower.…

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