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Homelite
Gas Line Trimmer

Model # HBC-40 Official Homelite trimmer

Here are the diagrams and repair parts for Official Homelite HBC-40 trimmer, 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 167 parts  |
Muffler A-02083
#18

Replacement parts diagram

Muffler

Part #A-02083

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

Handle Bar&g A-03268
#55

Shaft and cutting head diagram

Handle bar&g

Part #A-03268

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

Square Head Screw 02176
#20

Replacement parts diagram

Square head screw

Part #02176

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

Insert Ring A-03953
#62

Replacement parts diagram

Insert ring

Part #A-03953

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

Clutch Spring 98453
#50

Replacement parts diagram

Clutch spring

Part #98453

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

Fuel Tank Spacer 02080
#44

Replacement parts diagram

Fuel tank spacer

Part #02080

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

Washer Screw 04112
#15A

Shaft and cutting head diagram

Washer screw

Part #04112

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

Screw, Machi 03944
#58

Shaft and cutting head diagram

Screw, machi

Part #03944

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

Tri-arc Blad 03164-1
#17

Shaft and cutting head diagram

Tri-arc blad

Part #03164-1

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

Hip Pad 03018
#4A

Shaft and cutting head diagram

Hip pad

Part #03018

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

Symptoms for gas line trimmers

Choose a symptom to see related grass line trimmer repairs.

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Why does my gas line trimmer run rough?

Main causes: stale fuel, clogged fuel filter, faulty spark plug, clogged air filter, cracked fuel lines, clogged carbure…

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Why won't my gas line trimmer start?

Main causes: stale fuel, cracked fuel lines, dirty carburetor, bad spark plug, worn piston rings…

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Why does my gas line trimmer leak gas?

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

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Repair guides for gas line trimmers

These step-by-step repair guides will help you safely fix what’s broken on your grass line trimmer.

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How to rebuild a line trimmer carburetor

How to rebuild a line trimmer carburetor

If the line trimmer 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
 15 minutes or less
How to replace a line trimmer carburetor

How to replace a line trimmer carburetor

If the line trimmer won't start even though there's fuel in the tank, the carburetor could be the problem. Follow these …

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Repair difficulty
Time required
 15 minutes or less
How to replace a line trimmer fuel line

How to replace a line trimmer fuel line

The fuel line on a grass line trimmer deteriorates with time and eventually can split or crack. You can replace it yours…

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Repair difficulty
Time required
 15 minutes or less

Articles and videos for gas line trimmers

Use the advice and tips in these articles and videos to get the most out of your grass line trimmer.

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How to enjoy all the online benefits we offer on our Sears PartsDirect website

How to enjoy all the online benefits we offer on our Sears PartsDirect website

Learn about all the convenient features on our Sears PartsDirect website that make your parts purchases easier.…

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Solving 3 common problems with line trimmer cutting lines

Solving 3 common problems with line trimmer cutting lines

Follow these tips to prevent the cutting line on your grass line trimmer from breaking or feeding out too much or too li…

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How to replace a line trimmer fuel line video

How to replace a line trimmer fuel line video

Follow the steps in this video to replace a leaking fuel line in a line trimmer.…

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