Homelite
Gas Leaf Blower

Model #HB-100 Homelite blower

Here are the diagrams and repair parts for Homelite HB-100 blower, as well as links to manuals and error code tables, if available.

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For DIY troubleshooting advice and repair guides, visit our repair help section.

    Showing 10 of 91 parts

    Trigger#12

    Hb-100 Diagram

    Trigger

    Part #00367

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

    Deflector#6

    Hb-100 Diagram

    Deflector

    Part #00777
    This item is not returnable
    In Stock
    $3.18
    Muffler Body#10

    Hb-100 Diagram

    Muffler body

    Part #98781
    Replaced by #04710
    ?
    Manufacturer substitution
    This part replaces 98781. Substitute parts can look different from the original.
    In Stock
    $22.15
    Hex Nut#6

    Hb-100 Diagram

    Hex nut

    Part #81117

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

    Screw#18

    Hb-100 Diagram

    Hex screw

    Part #JA-41690-3
    Replaced by #UP03869
    ?
    Manufacturer substitution
    This part replaces JA-41690-3. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $2.16
    Screw#3

    Hb-100 Diagram

    Screw

    Part #82511

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

    Decal#5

    Hb-100 Diagram

    Warning decal

    Part #00375
    Replaced by #UP04306
    ?
    Manufacturer substitution
    This part replaces 00375. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $2.74
    Ball Bearing#36

    Hb-100 Diagram

    Ball bearing

    Part #98797

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

    Nut#26

    Hb-100 Diagram

    Nut

    Part #81208

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

    Cylinder#12

    Hb-100 Diagram

    Cylinder

    Part #A-00108

    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.

    Main causes: cracked fuel lines, leaky carburetor seals, damaged fuel tank cap, cracked fuel tank
    Main causes: bad gas, clogged air filter, cracked fuel lines, clogged fuel filter, dirty carburetor, bad spark plug, worn piston rings
    Main causes: stale fuel, dirty air filter, bad spark plug, cracked fuel lines, clogged carburetor
    Main causes: damaged fan blade, engine needs a tune up, dirty carburetor
    Main causes: mixing too much 2-cycle oil with the gas, dirty air filter, clogged carburetor, engine needs tune up

    Repair guides for gas leaf blowers

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

    August 1, 2013
    By Lyle Weischwill
    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 these instructions to replace the carburetor.

    Repair difficulty
    Time required
     15 minutes or less
    August 1, 2013
    By Lyle Weischwill
    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, following these instructions.

    Repair difficulty
    Time required
     60 minutes or less
    August 1, 2013
    By Lyle Weischwill
    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 these instructions to rebuild it in less than 30 minutes.

    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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    May 20, 2017

    Preparing a leaf blower for long-term storage

    By Sears PartsDirect staff

    Follow these easy steps to prepare you leaf blower for long-term storage.

    January 1, 2016

    6 easy steps for maintaining a leaf blower

    By Sears PartsDirect staff

    Follow this advice for caring for your leaf blower.