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Homelite
Gas Line Trimmer

Model # Z725SE Official Homelite trimmer

Here are the diagrams and repair parts for Official Homelite Z725SE 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 115 parts  |
Knob A-06971
#48

Starter assembly diagram

Knob

Part #A-06971

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

Spark Plug 96169-S
#31

Carburetor diagram

Spark plug

Part #96169-S

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

Gasket 06551
#6

Drive shaft and cutter head assembly diagram

Gasket

Part #06551

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

Spring 07071
#38

Starter assembly diagram

Spring

Part #07071

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

Gasket-crankcase Cover (also Incl. With #2) (incl. In Crankcase Assy) 06643-A
#27

Carburetor diagram

Gasket-crankcase cover (also incl. with #2) (incl. in crankcase assy)

Part #06643-A

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

Plate 06723
#7

Starter assembly diagram

Plate

Part #06723

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

Complete Air Filter 06483
#23

Carburetor diagram

Complete air filter

Part #06483

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

Spring 07075
#39

Starter assembly diagram

Spring

Part #07075

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

Piston Ring 96935
#8

Carburetor diagram

Piston ring

Part #96935

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

Washer 84025
#32

Starter assembly diagram

Washer

Part #84025

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…

Read more
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 …

Read more
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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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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How to tune up a grass line trimmer video

How to tune up a grass line trimmer video

Tune of your grass line trimmer, following the steps in this video.…

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