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Swisher
Log Splitter

Model # LS722H Official Swisher log splitter

Here are the diagrams and repair parts for Official Swisher LS722H 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

Woodruff Key 024002
#6

Pump - all models diagram

Woodruff key

Part #024002

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

Lawn & Garden Equipment Idler Pulley B527
#23

Assembly diagram

Lawn & garden equipment idler pulley

Part #B527

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

Wire Link Fo BRS6H
#27

Assembly diagram

Wire link fo

Part #BRS6H

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

Engine Pulley 689S
#4

Engine-models ls10528h & ls12534h diagram

Engine pulley

Part #689S

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

Danger Decal 11427
#7

Safety decals diagram

Danger decal

Part #11427

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

Log Splitter Bolt NB452N
#9

Engine-models ls10528h & ls12534h diagram

Log splitter bolt

Part #NB452N

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

Lawn & Garden Equipment Washer NB272
Lawn & garden equipment washer

Part #NB272

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

Lawn Tractor Mower Attachment Throttle Cable 686N
#2

12 volt accessories/wiring diagram diagram

Lawn tractor mower attachment throttle cable

Part #686N

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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