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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  |
Filter 69443
#21

Main frame diagram

Filter

Part #69443

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

Tubing 8" 96922
#13

Back-pack mister/blower diagram

Tubing 8"

Part #96922

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

Nut 72084-A1
#37

Back-pack mister/blower diagram

Nut

Part #72084-A1

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

Spacer 97676
#10

Main frame diagram

Spacer

Part #97676

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

Tank 95739-3
#2

Main frame diagram

Tank

Part #95739-3

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

Valve 94531-1
#6

Main frame diagram

Valve

Part #94531-1

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

Ill Prts Lst 17785

#NI

All parts diagram

Ill prts lst

Part #17785

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

Gasket 97090
#22

Crankcase diagram

Gasket

Part #97090

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

Reed 95982
#23

Crankcase diagram

Reed

Part #95982

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

Latch Trigger 95906
#41

Back-pack mister/blower diagram

Latch trigger

Part #95906

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

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…

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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 …

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Repair difficulty
Time required
 60 minutes or less

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

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