Do it yourself
Frequently asked questions about cars and motorcycles
To replace the battery in the Yamaha Majesty 400, you need to remove the plastic cover located at the rear of the bike, just above the rear lights. Once the cover is removed, the battery can be taken out of its housing after disconnecting the terminals and loosening the bolts that secure it to its supports. Once the old battery has been removed, you can replace it by inserting the new replacement part into its place. The new battery must then be connected to the terminals and secured with the corresponding bolts.

Updated on 26 April 2026 by ScegliAuto

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How to replace the coolant in the BMW S1000 R

Today, we will see in this video tutorial how to bleed and replace the coolant in the BMW S1000 R motorcycle. First, place your motorcycle on a stand and start unscrewing the bleed screw located on the water pump casing, found at the bottom right; let the fluid drain into a container for about ten minutes. Now, unscrew the radiator cap and top up with the new coolant, the correct type for your radiator; fill it to the maximum level mark, starting the engine to circulate the fluid!

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