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Swisher
Log Splitter

Model # LS728H Official Swisher log splitter

Here are the diagrams and repair parts for Official Swisher LS728H log splitter, as well as links to manuals and error code tables, if available.

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Owner’s manual

Model diagram and schematic

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ALL PARTS
Showing 10 of 114 parts  |
Bolt - 5/16- NB143
#8

12 volt accessories/wiring diagram diagram

Bolt - 5/16-

Part #NB143

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

Wheel Bearing 2203B
#9

Assembly diagram

Wheel bearing

Part #2203B

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

Bolt NB645
#5

Tongue - all models diagram

Bolt

Part #NB645

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

Lawn Tractor Ignition Switch 3623
#10

12 volt accessories/wiring diagram diagram

Lawn tractor ignition switch

Part #3623

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

Log Splitter Carriage Bolt NB643
#6

Beam - all models diagram

Log splitter carriage bolt

Part #NB643

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

Tongue - Wel 12353TK
#1

Tongue - all models diagram

Tongue - wel

Part #12353TK

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

Clutch Lever 11226TK
#25

Assembly diagram

Clutch lever

Part #11226TK

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

Lawn & Garden Equipment Lock Nut NB280
#24

Assembly diagram

Lawn & garden equipment lock nut

Part #NB280

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

Beam Weldment - Model Ls12534h & Ls12534h12v 12399TC
#1A

Beam - all models diagram

Beam weldment - model ls12534h & ls12534h12v

Part #12399TC

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

Cylinder - 5 7355TK
#12B

Beam - all models diagram

Cylinder - 5

Part #7355TK

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

Most common symptoms to help you fix your log splitters

Choose a symptom to see related log splitter repairs.

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Why does my log splitter's hydraulic valve leak?

Main cause: worn hydraulic valve seals around the actuator rod…

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Why won't my log splitter's hydraulic cylinder extend the wedge?

Main causes: broken pump coupler, clogged hydraulic fluid filter, bad hydraulic control valve, broken hydraulic pump, ba…

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Why does my log splitter's hydraulic cylinder leak?

Main cause: worn hydraulic cylinder seals…

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Why does my log splitter's hydraulic pump leak?

Main cause: worn hydraulic pump seals…

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Why does my log splitter's engine leaks oil or gas?

Main causes: leaky head gasket, damaged sump gasket, leaky oil drain plug, damaged fuel line, bad carburetor seals…

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Why does my log splitter's engine run rough or misfire?

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

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Why won't my log splitter's engine start?

Main causes: dirty carburetor, stale fuel, bad spark plug, broken recoil starter…

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Most common repair guides to help fix your log splitters

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

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How to replace a log splitter recoil starter

How to replace a log splitter recoil starter

The recoil starter spins the engine on the log splitter when you pull the starter rope, and the rope retracts when relea…

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Repair difficulty
Time required
 15 minutes or less
How to replace a log splitter flexible pump coupler

How to replace a log splitter flexible pump coupler

The flexible nylon log splitter pump coupler deteriorates over time. Replace the flexible pump coupler if it begins to v…

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

How to replace a log splitter fuel line

The fuel line carries the fuel supply from the gas tank to the carburetor. If the fuel line is cracked and leaking, repl…

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Repair difficulty
Time required
 30 minutes or less

Effective articles & videos to help repair your log splitters

Use the advice and tips in these articles to get the most out of your log splitter.

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Find the right carburetor assembly for a Craftsman snowblower, tiller or log splitter

Find the right carburetor assembly for a Craftsman snowblower, tiller or log splitter

This chart will help you find the right carburetor for your Craftsman snowblower, tiller or log splitter.…

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Log splitter common questions

Log splitter common questions

Learn more about your log splitter with these frequently asked questions.…

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How to change the hydraulic fluid in a log splitter

How to change the hydraulic fluid in a log splitter

Learn how to change the hydraulic fluid in your log splitter.…

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