The clutch and the steering are two mechanical devices that the motorist controls. One nevertheless has the habit of deteriorating faster than the other: it is of course the clutch mechanism. With obviously the gearbox, which goes with it. It happens relatively regularly that gearshift problems arise on the + str (XXX) +. And even if the clutch is frequently involved, it sometimes happens that we have surprises on the reason for the concerns. In addition, this sometimes avoids having to change the complete kit. Here are therefore the gearshift concerns The most common.
+ str (XXX) +: Impossible to pass one of the speeds
It happens regularly that one of the speeds does not pass any more. Or just even or odd speeds. In this case, the clutch is damaged. However, this is not inevitably linked to the entire clutch kit or gearbox of your + str (XXX) +. It is possible that the malfunction comes from a rod or a rubber that holds it. The malfunction can also happen from the gearbox. It is possible to disassemble it in order to check that no foreign component is blocking it. If the latter is defective, you must replace it.
Unable to shift gear once the + str (XXX) + engine is running
Unfortunately, this is a fairly frequent malfunction. Since the engine unit is off, it is possible to shift gears, this means that the gearbox of your + str (XXX) + is operational. Once the engine block is on, it is impossible. The fault is with the clutch. Usually it will be advisable to replace the complete clutch kit. You can try to remove it and check the condition of each of the components. For information, it is recommended to replace the clutch every 150 km.
+ str (XXX) +: no speed passes
If none of the gears change, with the engine stopped as if on, it's really unpleasant. The first thing to check is the condition of your str (XXX) + gearbox. There is a good chance that the latter will be out of service. In order to understand where the dysfunction came from, it is rather easy. If you can squeeze the lever into the guide of a gear, but the gear does not engage, the clutch is likely to be malfunctioning. If the lever seems stuck and you cannot push it, the fault is probably due to the gearbox. For both, you most likely have to replace one or more parts.