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

(Various brands) Various - Video guides

(Various brands) Various
How to Adjust the Idle on a Four-Stroke Motorcycle Engine
The adjustment process is based on a screw located on the carburettor or throttle body. The primary aim is to find the exact RPM of the engine at idle to …Read all…
Posted on 17 September 2026 by ScegliAuto
(Various brands) Various
How to test a starter relay on a motorcycle
Learn how to test the starter relay (solenoid) on your motorcycle. The solenoid is a switch that allows a low current circuit (the start button) to control a …Read all…
Posted on 5 September 2026 by ScegliAuto
(Various brands) Various
How to Switch from Halogen to LED on a Motorcycle
Here’s the procedure to switch from halogen to LED headlights on a motorcycle or scooter. First, check the manual to see if your vehicle is already approved …Read all…
Posted on 29 August 2026 by ScegliAuto
(Various brands) Various
How to Test a Voltage Regulator on Your Motorcycle
The voltage regulator converts high-voltage alternating current (20/100 V) from the stator into low-voltage direct current (13/1 V) to charge the battery …Read all…
Posted on 14 July 2026 by ScegliAuto
(Various brands) Various
How to Remove the Variator and Drive Belt from a Sym Mio 50
The instructions in this guide will allow you to remove and replace the drive belt and variator of the Sym Mio 50 scooter. First, place the scooter on its …Read all…
Posted on 18 June 2026 by ScegliAuto
(Various brands) Various
How to Test a Starter Motor
The aim of this short video is to determine if the heart of the starter motor (the part that spins) is functioning, even if the solenoid (the part that pushes) …Read all…
Posted on 25 April 2026 by ScegliAuto
(Various brands) Various
How to Adjust or Replace the Tapered Needle on the Carburettor
This video explains how to adjust or replace the tapered needle on a scooter carburettor: first, remove the two screws of the slide, pull and compress the …Read all…
Posted on 1 April 2026 by ScegliAuto
(Various brands) Various
How to Position and Remove a Shad Top Box
In this video, we can see how to position and remove a Shad top box on any motorcycle or scooter. We provide guidance on mounting the base, which is not shown …Read all…
Posted on 30 March 2026 by ScegliAuto
(Various brands) Various
How to Change Gears on a Motorcycle
Changing gears on a motorcycle is not easy for beginners: most motorcycles have a sequential gearbox with the pattern shown in the video: 1st gear down, "N" …Read all…
Posted on 26 March 2026 by ScegliAuto
(Various brands) Various
The Monimoto Tracker to Protect Motorbikes and Scooters
This video illustrates the features of Monimoto, the tracker and alarm for motorbikes with wireless installation for motorcycles, scooters, quad bikes, and …Read all…
Posted on 17 February 2026 by ScegliAuto
(Various brands) Various
How do you disassemble the TM Racing KZ R1 engine?
To disassemble the engine of the TM Racing KZ R1, you must first remove it from its housing at the center of the chassis: once the engine mounting screws have …Read all…
Posted on 10 January 2026 by ScegliAuto
(Various brands) Various
How to install the Force Master control unit.
Today we will explain how to install the Force Master 2 control unit. The control unit on these types of scooters is located in the compartment under the seat. …Read all…
Posted on 27 December 2025 by ScegliAuto
(Various brands) Various
How to replace the headlight bulb of the PGO GMAX.
Today we will explain how to replace the headlight bulb on a PGO GMax 150 scooter. To perform this replacement, we need to remove the two screws located on the …Read all…
Posted on 23 December 2025 by ScegliAuto
(Various brands) Various
A very useful accessory for two-wheelers: the battery maintainer.
In this video, explanations are provided about the usefulness and method of using a battery maintainer. The process is very simple: just connect the battery …Read all…
Posted on 21 December 2025 by ScegliAuto
(Various brands) Various
How do you disassemble the TM Racing K9 engine?
To disassemble the TM Racing K9 engine, you need to loosen the screws that secure it to the appropriate supports of the frame. Once the engine block is freed, …Read all…
Posted on 10 January 2026 by ScegliAuto
(Various brands) Various
How do you disassemble the TM Racing K9B engine?
It will be possible to disassemble the TM Racing K9B engine by loosening the screws that secure it to its housing in the central lower part of the frame. Once …Read all…
Posted on 25 November 2025 by ScegliAuto
(Various brands) Various
How do you disassemble the TM Racing KZ engine?
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 that it is …Read all…
Posted on 18 November 2025 by ScegliAuto
(Various brands) Various
How do you disassemble the TM Racing KZ engine?
The disassembly of the TM Racing KZ engine can be done by loosening the screws that fix the engine block to its housing in the center of the frame: once the …Read all…
Posted on 17 November 2025 by ScegliAuto
(Various brands) Various
How do you disassemble the Derbi Bidalot 96 engine?
In order to disassemble the Derbi Bidalot 96 engine, you need to loosen the screws that fix the piece to its housing, so that it can be removed from the frame: …Read all…
Posted on 8 November 2025 by ScegliAuto
(Various brands) Various
How do you disassemble the TM Racing KZ10C engine?
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 chassis …Read all…
Posted on 31 October 2025 by ScegliAuto

How to Repair the Key Spring of the Peugeot 207?

Over time, frequent use of the key's flip mechanism in the vehicle, dozens of times a day, inevitably leads to wear of the internal spring. As shown in this video, replacing the spring is quite simple and takes little time. After opening the casing halfway, first position the key, then the spring housing, and finally insert the spring into the previously mentioned housing. Close the casing by rotating it clockwise, ensuring all components fit perfectly, and test the key's flip mechanism.

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by ScegliAuto

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