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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  |
Elbow Fitting 96391
#17

Back-pack mister/blower diagram

Elbow fitting

Part #96391

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

Tubing 7/8 96921
Tubing 7/8

Part #96921

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

O-ring 95743
#29

Back-pack mister/blower diagram

O-ring

Part #95743

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

Lawn Mower Spacer 94454-A
#24

Crankcase diagram

Lawn mower spacer

Part #94454-A

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

Cover 95017
#30

Crankcase diagram

Cover

Part #95017

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

Tubing 95760
#19

Back-pack mister/blower diagram

Tubing

Part #95760

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

Screw 80831
#43

Back-pack mister/blower diagram

Screw

Part #80831

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

Valve - Fluid Control (includes: Items 29 Thru 58) A-95766-A
#28

Back-pack mister/blower diagram

Valve - fluid control (includes: items 29 thru 58)

Part #A-95766-A

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

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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
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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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