Do it yourself
Frequently asked questions about cars and motorcycles
Car tutorial (Do it yourself) Motorcycle tutorial (Do it yourself) Frequently Asked Questions
To replace the piston of the Husqvarna CR 125, loosen the retaining ring of the side pipe, then disconnect the pipe. Once the pipe is removed, open the crankcase next to it by removing the bolts: inside, you will find the connecting rod, which must be detached by removing the screws. Next, open the cylinder cover and remove it from its housing. Once the cylinder with the piston inside has been removed, you can take out the piston and replace it. Finally, reassemble all the parts that were removed.

Updated on 12 May 2026 by ScegliAuto

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