Do it yourself
Frequently asked questions about cars and motorcycles
In this guide, you will find the main instructions for removing and replacing the fuel pump on the Yamaha Majesty 400 scooter. First, remove the seat and the entire under-seat compartment of the scooter to access the top of the engine; then unscrew the bolts of the tank and the screws of the engine support frame, lifting it from below with a jack. At this point, lift the engine and unscrew the bolts of the fuel pump, disconnecting the electrical connector and the fuel hose; then replace it with the new one, applying the reverse procedure!

Updated on 24 May 2026 by ScegliAuto

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