Do it yourself
Frequently asked questions about cars and motorcycles
Car tutorial (Do it yourself) Motorcycle tutorial (Do it yourself) Frequently Asked Questions

Model: Keeway Rcs 125
Part: Engine

The procedure for replacing the piston on the Keeway RCS 125 is carried out by loosening the screws that secure the cylinder of the engine block to its housing at the top: once the cylinder is freed from its seat, it will be possible to proceed by locating the piston inside it and connected to its connecting rod. Once the ring connecting the piston to the connecting rod has been removed, it will be possible to completely remove the old piston in order to insert the new one; the new piston must now be properly secured, then covered with the appropriate cylinder.

Posted on 25 March 2025 by ScegliAuto

Video tutorial

Related tutorials

How to Replace the Piston of the Keeway RCS 125
How to Replace the Piston of the Keeway RCS 125
Rcs 125 To replace the piston of the Keeway RCS 125, loosen the screws securing the cylinder of the engine block to its housing at the top. Once the cylinder…
How do you disassemble the engine of the Keeway RCS 125?
How do you disassemble the engine of the Keeway RCS 125?
Rcs 125 To disassemble the engine of the Keeway RCS 125, you need to loosen the screws that secure the block to its housing, so that it can be removed after …
How to Change the Engine Oil of the Keeway RCS 125?
How to Change the Engine Oil of the Keeway RCS 125?
Rcs 125 To change the engine oil of the Keeway RCS 125, loosen the drain plug of the oil sump located at the bottom centre of the bike. Once the plug is remo…

How to Replace the Front Brake Pads on a Yamaha MT-125

Follow these steps to remove and replace the front brake pads on the Yamaha MT-125. First, place the motorcycle on a stand and begin unscrewing the bolts securing the front brake caliper to remove it from the disc. Next, remove the brake pads inside by pressing the piston to retract it, as shown in the video. Clean the caliper of any residual dirt, then install the new high-quality pads; reassemble the braking system!

Watch the video!


by ScegliAuto

More videos