The clutch and the steering are the two mechanical devices that the motorist controls. One, however, is used to wear out faster than the other: it is the clutch mechanism of course. Obviously with the gearbox, which goes with it. It happens quite regularly that gearshift problems occur on the + str (XXX) +. And even if the clutch is regularly involved, it sometimes happens that we have surprises about the source of the problems. Also, this sometimes avoids having the complete kit changed. So these are the gear change issues the most regular.
+ str (XXX) +: Impossible to pass one of the speeds
It happens from time to time that one of the gears no longer shifts. Or just even or odd speeds. In this situation, the clutch is damaged. However, this is not necessarily linked to the whole of the clutch kit or gearbox of your + str (XXX) +. It is possible that the problem comes from a link or a rubber that holds it. The problem can still come from the gearbox. It can be removed to check that no external component is blocking it. If the latter is damaged, it must be changed.
Unable to shift gear once the + str (XXX) + engine is running
Unfortunately, this is a fairly frequent concern. Since the engine block is off it is possible to shift your gears, this means that the gearbox of your + str (XXX) + is in good condition. Once the engine block has started, it is impossible. The concern must come from the clutch. Usually it will be advisable to replace the complete clutch kit. You can try to remove it and look at the condition of each of the pieces. As a reminder, it is advisable to replace the clutch every 150 km.
+ str (XXX) +: no speed passes
If none of the gears pass, the engine off or in working order, it's really annoying. The first thing to look at is the wear and tear on the gearbox of your + str (XXX) +. There is a good chance that the latter is HS. In order to understand where the problem came from, it's quite easy. If you can push the lever into the guide of a speed, but the speed does not take, it is the clutch which certainly presents a problem. If the lever seems blocked and you cannot push it, the problem probably comes from the gearbox. In both cases, it will most certainly be necessary to replace one or more parts.