The clutch and steering are two mechanical devices that the driver controls. One, however, tends to be damaged faster than the other: it is the clutch device of course. Obviously with the gearbox, which is closely linked. It happens rather regularly that gearshift problems occur on the + str (XXX) +. And even if the clutch is often the cause, you may be surprised at the cause of the problems. In addition, this sometimes avoids replacing the complete kit. These are the gear change issues the most usual.
+ str (XXX) +: Impossible to pass one of the speeds
It happens from time to time that one of the gears does not pass any more. Or only even or odd speeds. Therefore, the clutch is worn. However, this is not necessarily related to the entire 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 come from the gearbox. You can drop it to check that nothing outside is blocking it. If it is damaged, it will have to be replaced.
Unable to shift gear once the + str (XXX) + engine is running
This is unfortunately a rather 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. Often it will be necessary to replace the complete clutch kit. You can try to disassemble 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 pass, the engine off or in working order, it's really annoying. One thing to check is the condition of the gearbox of your + str (XXX) +. There may be a high probability that it will be out of service. To discern where the concern comes from, it's rather simple. If you can push the lever in the guide of a speed, but the speed does not engage, it is the clutch which probably presents a problem. If the lever seems to be blocked and you cannot push it, the problem probably comes from the gearbox. In both cases, one or more parts will most certainly have to be replaced.