Transmission Wont Shift On Running Motorcycle

Transmission Won't Shift On Running Motorcycle

If your motorcycle transmission won't shift while the engine is running, there are a few things you can check to try to troubleshoot the problem.

Question 1: What are some common causes of a motorcycle transmission not shifting?

Answer 1: Here are some common causes of a motorcycle transmission not shifting:

• Clutch problems: The clutch may not be disengaging fully, which can prevent the transmission from shifting gears.
• Transmission problems: The transmission may be damaged or worn out, which can prevent it from shifting gears smoothly.
• Shifter problems: The shifter may be damaged or worn out, which can prevent it from engaging the gears properly.
• Engine problems: Engine problems, such as a low oil level or a faulty fuel system, can also cause transmission problems.

Question 2: What are some things you can do to troubleshoot a motorcycle transmission that won't shift?

Answer 2: Here are some things you can do to troubleshoot a motorcycle transmission that won't shift:

• Check the clutch: Make sure the clutch is disengaging fully. You can do this by checking the clutch lever free play. If the clutch lever has too much free play, the clutch may not be disengaging fully.
• Check the transmission: Shift through the gears by hand to see if they shift smoothly. If the gears are not shifting smoothly, the transmission may be damaged or worn out.
• Check the shifter: Check the shifter for damage or wear. If the shifter is damaged or worn out, it may not be engaging the gears properly.
• Check the engine: Check the engine oil level and make sure the fuel system is working properly. If the engine is not running properly, it can also cause transmission problems.

If you have checked all of these things and the transmission still won't shift, you may need to take your motorcycle to a qualified mechanic for further diagnosis and repair.

Here are some additional tips for troubleshooting a motorcycle transmission that won't shift:

• Try shifting the gears while the engine is running at different speeds. If the gears shift smoothly at some speeds but not others, the problem may be related to the clutch or the transmission.
• Try shifting the gears with the clutch lever held in. If the gears shift smoothly with the clutch lever held in, the problem may be related to the shifter.
• Try shifting the gears with the engine off. If the gears shift smoothly with the engine off, the problem may be related to the engine.

I hope this helps!