Gas Leaf Blower

Model # HB-100 Official Homelite blower

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

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Browse Parts for
HB-100 Leaf Blowers
Cover 98754-A
#25

Hb-100 diagram

Cover

Part #98754-A

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

Carburetor A-00378
#18

Hb-100 diagram

Carburetor

Part #A-00378

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

Muffler Cover A-00366
#2

Hb-100 diagram

Muffler cover

Part #A-00366

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

(ut-04005) Eagle (no.67) (name 5-15r, Single) N/P
(ut-04005) eagle (no.67) (name 5-15r, single)

Part #N/P

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

Repair Kit A-00286-A
#0

A-00378 (walbro wt-80) diagram

Repair kit

Part #A-00286-A

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

Plate 98783
#9

Hb-100 diagram

Plate

Part #98783

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

Strp Sholder DA-98138-A
#22

Hb-100 diagram

Strp sholder

Part #DA-98138-A

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

Screw 70771
#16

Hb-100 diagram

Screw

Part #70771

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

Muffler Body 98781
#10

Hb-100 diagram

Muffler body

Part #98781

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

Starter Pawl A-70285-D
#42

Hb-100 diagram

Starter pawl

Part #A-70285-D

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: 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…

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

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

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

Repair guides for gas leaf blowers

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

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 …

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…

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…

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.

Top questions about Sears and Sears PartsDirect

Top questions about Sears and Sears PartsDirect

Get answers to frequently asked questions about Sears and Sears PartsDirect.…

Preparing a leaf blower for long-term storage

Preparing a leaf blower for long-term storage

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

Leaf blower common questions

Leaf blower common questions

From what kind of fuel to use to why your leaf blower won't start, here are the questions our experts hear most often ab…