Do it yourself
Frequently asked questions about cars and motorcycles
Car tutorial (Do it yourself) Motorcycle tutorial (Do it yourself) Frequently Asked Questions
To disassemble the TM Racing K9 B C Series engine, first remove it from its housing by loosening the screws that secure it to its supports, then disconnect the hoses and connectors. At this point, you can loosen the screws that secure the cylinder at the top and also loosen the screws that secure the side crankcases. This will give you access to the internal components, and you can also widen the ring that secures the piston to its connecting rod; the old piston can then be removed and replaced with a new one.

Updated on 8 August 2026 by ScegliAuto

Video tutorial

Related tutorials

How do you disassemble the TM Racing KZ engine?
How do you disassemble the TM Racing KZ engine?
(Various brands) Various To disassemble the TM Racing KZ engine, first you need to remove it from its seat in the center of the frame: you will need to unscrew the screws so …
How do you disassemble the TM Racing KZ10C engine?
How do you disassemble the TM Racing KZ10C engine?
(Various brands) Various To disassemble the TM Racing KZ10C engine, you need to remove it from its housing by loosening the screws that secure the engine to the center of the…
How do you disassemble the TM Racing KV95 engine?
How do you disassemble the TM Racing KV95 engine?
(Various brands) Various It will be possible to disassemble the TM Racing KV95 engine by loosening the screws that fix the block to its housing, in the central lower part of …

How to Replace the Battery in a Yamaha Vino 125 Scooter?

In this tutorial, you will see how to replace the battery in a Yamaha Vino 125 scooter, a very simple and quick operation. First, ensure that the key is not inserted for safety. Then, lift the rubber mat and, using a simple cross-head screwdriver, unscrew the two screws securing the plastic cover. Once opened, disconnect both terminals, starting with the negative, and remove the battery from its housing. To fit the replacement, simply follow the reverse procedure.

Watch the video!


by ScegliAuto

More videos