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Manuals for Oleo-Mac Chainsaws

Below you can find all models Oleo-Mac Chainsaws for which we have manuals available. Also view the frequenty asked questions at the bottom of the page for useful tips about your product. Is your model not on the list? Please contact us.

Is your product defective and the manual offers no solution? Go to a Repair Café for free repair services.

Frequently Asked Questions

Our support team searches for useful product information and answers to frequently asked questions. If you find an inaccuracy in our frequently asked questions, please let us know by using our contact form.

What is the right tension for the chain on my chainsaw? Verified

When pulling up the chains by hand it should be able to lift up to just above or under the guide bar.

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Do I need to wear hearing protection when using a chainsaw? Verified

Yes you should. Although the amount of noise produced by a chainsaw can vary between brands and models, long term exposure to loud noise can cause permanent hearing damage. That is why it is a good idea to wear hearing protection.

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Do I need to wear eye protection when using a chainsaw? Verified

Yes. Small particles can fly up during sawing. When these hit an eye they can cause permanent eye damage. That is why it always necessary to wear eye protection.

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Latest comments

Manual Oleo-Mac GS 451 Chainsaw
Jarmila Melicharová 28-02-2026
Please, how much oil should we add to the gasoline for the OM GS 451 chainsaw?


(Translated by Google)
Oleo-Mac GS 451 Chainsaw
Manual Oleo-Mac GS 451 Chainsaw
Helmut Tappe 12-01-2026
I have three Herkules 46/49 in operation, my problem is that compression is too high, starting with a cable pull is almost impossible. I cleaned the machine, flushed the piston rings, starting without a candle doesn't work with a candle. I can't find any advice anywhere. Thanks
I have three Herkules 46/49 in operation, my problem is that compression is too high, starting with ...


(Translated by Google)
Oleo-Mac GS 451 Chainsaw
×
I have three Herkules 46/49 in operation, my problem is that compression is too high, starting with ...
Manual Oleo-Mac GSH 510 Chainsaw
Pascal 27-12-2025
I have the gsh 510 olé mac I have a big problem in sections, it doesn't go up in the revs all at once since there's no longer any way to start it I just changed the new carb but there's no way, it starts, you have to play with the starter and it revs up at full speed?


(Translated by Google)
Oleo-Mac GSH 510 Chainsaw
Manual Oleo-Mac GS 371 Chainsaw
Miroslav Petr 15-10-2025
Good morning. I need a complete scheme of individual parts of this chainsaw GS 371


(Translated by Google)
Oleo-Mac GS 371 Chainsaw
Manual Oleo-Mac GSH 510 Chainsaw
Eric Bazin 30-05-2025
I have had a chainsaw for a few months Oleo Mac GSH 510. Today I wanted to start it impossible to start it it never served ????


(Translated by Google)
Oleo-Mac GSH 510 Chainsaw