Do it yourself
Frequently asked questions about cars and motorcycles
In today's tutorial video, we will guide you through removing and replacing the spark plugs on a Royal Enfield Classic 350 motorcycle. First, place the central stand and start by removing the spark plug cap located on the engine head; then use a socket wrench with an extension (usually the tool provided) to unscrew and remove the spark plug, as shown in the video. Now, replace the old spark plug with a new one of the correct type and thread; hand-tighten it before securing it with the wrench, and finally reconnect the spark plug cap!

Updated on 23 June 2026 by ScegliAuto

Video tutorial

Related tutorials

Classic 350 In this guide for Royal Enfield Classic 350 owners, we will discover where all the various fuses are located. First, ensure the motorcycle is complet…
Classic 350 To replace the battery on the Royal Enfield Classic 350, open the cover located on the right side of the bike, just below the seat. The cover can be …
Classic 350 To replace the sprocket on a Royal Enfield Classic 350, loosen the screws securing the plastic cover on the left side of the bike, under which the sp…

How to Remove the Engine from a KTM EXC 300?

To remove the engine from the KTM EXC 300, you need to take out the engine block from its housing by unscrewing the bolts that secure it to the supports. Once the engine block is removed, unscrew the bolts that secure the cylinder at the top, then proceed to remove the side casings. Underneath, you will find the piston and other internal components, such as the clutch. The necessary parts can now be replaced, and you can subsequently reassemble all the components that were removed earlier.

Watch the video!


by ScegliAuto

More videos