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

Model: Aprilia Sr 150
Part: Engine

In order to replace the piston of the Aprilia SR 150, you need to loosen the screws that fix the cylinder to the top of the engine block: once this has been removed, it will be possible to completely detach it from its seat, so that the piston contained inside can be identified. This can now be freed from the corresponding connecting rod by removing the corresponding pin and retaining ring; at this point it will be possible to completely detach the piston from the connecting rod so that the new one can be inserted. After installation, all the removed parts can be reassembled.

Posted on 22 October 2024 by ScegliAuto

Video tutorial

Related tutorials

How to Remove the Front Wheel of an Aprilia SR 150
How to Remove the Front Wheel of an Aprilia SR 150
Sr 150 Before starting, position your Aprilia SR 150 on the centre stand. Begin by undoing and removing the central nut that secures the front wheel axle. T…
Replacing the Front Brake Pads on an Aprilia SR 150
Replacing the Front Brake Pads on an Aprilia SR 150
Sr 150 This guide shows how to remove and replace the front brake pads on an Aprilia SR 150 scooter, following the instructions below. First, place your sco…
How to Replace the Air Filter on an Aprilia SR 150
Sr 150 To replace the air filter on the Aprilia SR 150, loosen the bolts securing the cover near the rear wheel, just above the transmission. Once the cover…

How to Remove the Belt and Variator from the Aprilia SR MAX

In this brief and simple guide, follow the instructions to remove and replace the drive belt and variator of the Aprilia SR MAX scooter. First, place the scooter on its centre stand and start unscrewing the screws of the transmission cover to remove it. Next, unscrew the central nut of the fan and clutch bell to take them off, as shown in the video. Now, remove the drive belt and variator, replacing the rollers if necessary; then refit all the transmission components.

Watch the video!


by ScegliAuto

More videos