Do it yourself
Frequently asked questions about cars and motorcycles
To replace the timing chain on the Husqvarna SMS 630, loosen the protective cover located on the left side of the bike, just below the exhaust manifold. Once this cover is removed, you will be able to access the underlying timing chain, which must be removed from the appropriate sprockets so that it can be replaced with a new spare part. After the replacement, check that the new chain has been fitted correctly, and then refit the engine side cover.

Updated on 21 July 2026 by ScegliAuto

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How to Service the Piaggio Vespa GTS 300

This brief guide will illustrate the main steps to perform the routine maintenance service on the Piaggio Vespa GTS 300, replacing the engine oil and oil filter. First, place the scooter on the centre stand and start by unscrewing the oil drain bolt found under the engine, allowing it to drain into a container for about ten minutes; then unscrew the oil filter cartridge using the appropriate tool, and hand-tighten the new one. Finally, unscrew the filler cap and top up, filling to the maximum level mark!

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