Tecumseh
Lawn & Garden Engine

Model # HM80-155446M Official Tecumseh engine

Here are the diagrams and repair parts for Official Tecumseh HM80-155446M engine, 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 162 parts  |

Oil 730225
#420

Replacement parts diagram

Oil

Part #730225

Replaced by #25-357-03-S

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Manufacturer substitution
This part replaces 730225. Substitute parts can look different from the original.
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Lawn & Garden Equipment Engine Fuel Line Clamp 26460
#292

Replacement parts diagram

Lawn & garden equipment engine fuel line clamp

Part #26460

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Gasket 27110
#44

Carburetor 632351 (71/143) diagram

Gasket

Part #27110

Replaced by #27110A

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Manufacturer substitution
This part replaces 27110. Substitute parts can look different from the original.
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Float 632019
#28

Carburetor 632351 (71/143) diagram

Float

Part #632019

Replaced by #632019A

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Manufacturer substitution
This part replaces 632019. Substitute parts can look different from the original.
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Lawn & Garden Equipment Engine Fuel Tank Cap 35355
#301

Replacement parts diagram

Lawn & garden equipment engine fuel tank cap

Part #35355

Replaced by #37845

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Manufacturer substitution
This part replaces 35355. Substitute parts can look different from the original.
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Lawn & Garden Equipment Engine Air Filter (replaces 28424l) 28424
#171

Replacement parts diagram

Lawn & garden equipment engine air filter (replaces 28424l)

Part #28424

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Lawn & Garden Equipment Engine Carburetor Manifold Gasket 33263
#184

Replacement parts diagram

Lawn & garden equipment engine carburetor manifold gasket

Part #33263

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Lawn & Garden Equipment Engine Fuel Line (replaces 30241, 430217, 503-1199, 503-1577, Tc-30962) 30962
#290

Replacement parts diagram

Lawn & garden equipment engine fuel line (replaces 30241, 430217, 503-1199, 503-1577, tc-30962)

Part #30962

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Lawn & Garden Equipment Engine Carburetor Float Bowl (replaces 631025, 632808) 631867
#25

Carburetor 632351 (71/143) diagram

Lawn & garden equipment engine carburetor float bowl (replaces 631025, 632808)

Part #631867

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Lawn & Garden Equipment Engine Stop Wire Terminal 610973
#206

Replacement parts diagram

Lawn & garden equipment engine stop wire terminal

Part #610973

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Symptoms for band saws

Choose a symptom to see related band saw repairs.

Main causes: damaged rubber tire, worn wheel bearings, loose blade tension, dull saw blade…

Main causes: dull blade, using the wrong type of blade, feeding work piece to quickly, loose blade tension…

Main causes: angle indicator needs adjustment, dull blade…

Main causes: dull blade, improper feeding, loose blade tension, not using a work piece guide…

Main causes: broken saw blade, bad drive belt, damaged rubber tire…

Main causes: dull blade, using the wrong type of blade, weak drive motor…

Main causes: lack of electrical power, broken power cord, bad on/off switch, faulty drive motor…

Repair guides for band saws

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

How to replace a band saw on-off switch

How to replace a band saw on-off switch

If the switch won't turn the band saw on or off, it could be defective. Replace the switch, using these steps.…

Repair difficulty
Time required
 15 minutes or less
How to replace a band saw drive belt

How to replace a band saw drive belt

If the motor runs but the blade doesn't move, it could be that the drive belt is broken. Here's how to replace it.…

Repair difficulty
Time required
 15 minutes or less
How to replace a band saw blade

How to replace a band saw blade

If the saw blade is dull or damaged and isn't cutting cleanly, replace the blade following these steps.…

Repair difficulty
Time required
 15 minutes or less

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What are the main components of a lawn mower?

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