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Homelite
Gas Leaf Blower

Model # HB680 Official Homelite blower

Here are the diagrams and repair parts for Official Homelite HB680 blower, 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 158 parts  |
Owner's Manual 17751

#NI

All parts diagram

Owner's manual

Part #17751

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

Adapter 95044-1
#35

Crankcase diagram

Adapter

Part #95044-1

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

Filter 69443
#21

Main frame diagram

Filter

Part #69443

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

Terminal A-33055
#6

Crankcase diagram

Terminal

Part #A-33055

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

Carburetor A-97154-A
#26

Crankcase diagram

Carburetor

Part #A-97154-A

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

Hex Nut 97809
#11

Carburetor (keihin) a-97154-a diagram

Hex nut

Part #97809

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

Lead 69326
#7

Crankcase diagram

Lead

Part #69326

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

Backplate 95990-A
#20

Main frame diagram

Backplate

Part #95990-A

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

Fitting 70204
#22

Main frame diagram

Fitting

Part #70204

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

O-ring 97717
#18

Carburetor (keihin) a-97154-a diagram

O-ring

Part #97717

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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Why does a leaf blower vibrate excessively?

Main causes: damaged fan blade, engine needs a tune up, dirty 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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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 my leaf blower run roughly?

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

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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 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 …

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Repair difficulty
Time required
 60 minutes or less
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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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…

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Time required
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Articles and videos for gas leaf blowers

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