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Swisher
Log Splitter

Model # LS12534H Official Swisher log splitter

Here are the diagrams and repair parts for Official Swisher LS12534H log splitter, 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.

Owner’s manual

Model diagram and schematic

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ALL PARTS
Showing 10 of 114 parts  |
5/16-18 X 1 NB253
5/16-18 x 1

Part #NB253

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

Serrated Bolt NB622
#3

Engine-models ls722h & ls728h diagram

Serrated bolt

Part #NB622

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

Lawn & Garden Equipment Hex Head Bolt NB107
#16

Assembly diagram

Lawn & garden equipment hex head bolt

Part #NB107

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

Log Splitter Hydraulic Filter LS1113
#5

Assembly diagram

Log splitter hydraulic filter

Part #LS1113

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

Clamp-hose N LS5001
#3

Assembly diagram

Clamp-hose n

Part #LS5001

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

Lawn & Garden Equipment Hex Nut NB170
Lawn & garden equipment hex nut

Part #NB170

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

Lawn & Garden Equipment Nut, 1/2-in NB213Z
#8

Beam - all models diagram

Lawn & garden equipment nut, 1/2-in

Part #NB213Z

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

Clamp-hose N LS4999
Clamp-hose n

Part #LS4999

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

Bracket 12491TK
#1

12 volt accessories/wiring diagram diagram

Bracket

Part #12491TK

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

Grommet - Bl 12441

#NI01

All parts diagram

Grommet - bl

Part #12441

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 cylinder leak?

Main cause: worn hydraulic cylinder seals…

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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 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 hydraulic pump leak?

Main cause: worn hydraulic pump 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 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 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 carburetor

How to replace a log splitter carburetor

The carburetor mixes air and gas before the fuel mix goes to the engine. If the engine won't start and the spark plug is…

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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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How to maintain the hydraulic system in a log splitter

How to maintain the hydraulic system in a log splitter

See how to properly maintain the hydraulic system in your log splitter.…

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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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