The clutch and steering are the two mechanical devices that the driver steers. One, however, is used to being damaged faster than the other: it is the clutch mechanism naturally. Obviously with the gearbox, which goes with it. Rather frequently, gearshift problems occur on the + str (XXX) +. And even if the clutch is regularly involved, it sometimes happens that we are surprised at the reason for the problems. In addition, this at times prevents the complete kit from being changed. So here are the gear change issues the most common.
+ str (XXX) +: Impossible to pass one of the speeds
It happens from time to time that one of the gears no longer shifts. Or only even or odd speeds. Therefore, the clutch is worn. However, this is not necessarily linked to the whole of the clutch kit or gearbox of your + str (XXX) +. It may be that the problem comes from a link or a rubber that holds it. The problem can also arise from the gearbox. It can be removed to check that no external component is blocking it. If it is damaged, you must replace it.
Unable to change gear once the + str (XXX) + engine is started
Unfortunately, this is a fairly common concern. Since the engine block is off it is possible to shift your gears, this implies that the gearbox of your + str (XXX) + is operational. Once the engine block is on, it is impossible. The concern comes from the clutch. Usually it will be essential to replace the complete clutch kit. You can try to disassemble it and check the condition of all parts. As a reminder, it is recommended to replace the clutch every 150 km.
+ str (XXX) +: no speed passes
If none of the gears pass, the engine off as on, it's really annoying. One thing to check is the condition of the gearbox of your + str (XXX) +. Chances are that it will be HS. To discern where the concern comes from, it's quite simple. If you can put the lever in the guide of one of the gears, but it does not engage, it is the clutch that probably has a problem. If the lever seems to be blocked and you cannot push it, the problem certainly comes from the gearbox. For both, you most certainly need to replace one or more parts.