This is the reason your automatic motorbike sounds loud on the CVT, know it now!
Techno tongue – Have you ever heard a voice? whistling or “whistling” From your automatic motorbike, especially from the back area of the engine? His voice was like a putu baker passing by. Well, be careful! It could be Indication of serious problems in the automatic transmission area (CVT), especially the axle.
This problem is quite common, especially for drivers who rarely do routine maintenance. Let’s discuss together the causes and how to overcome them!
🔧 What causes a whistling motor?
According to Rahmat Lutfianto, workshop owner Vesfun Scooter Garage In Sawangan, Depok, whistling or whistling sound that arise from the CVT motor automatic generally comes from axle section. The main cause?
“The axle oil is mixed with water but not immediately replaced,” explained Lutfi.
The mixture of water and axle oil makes the lubrication process not optimal. As a result, components such as gear and bearings in the axle begin to rust and wear.
“Once the component is worn or rusted, a sound will appear like a flute,” he added.
🛠️ Long-term effects if not treated immediately
Damage to the axle teeth does not occur instantly. Usually this is the effect of neglected maintenance, such as:
rarely change axle oil
Motors often pass through puddles of water
Not checked after major service or washing machine
Jon, the head of the mechanic at Rafi Matic Pitara, also warns:
“If the water goes into the axle and is not handled immediately, the bearing can be damaged at first. If left unchecked, the gear inside can be completely destroyed.”
✅ Solutions & Tips to keep the motor cvt durable
So that your automatic motorbike doesn’t become an “impromptu distiller”, take some of these precautions:
1. Replace axle oil regularly
Ideally every 4,000 – 8,000 km Or follow the manufacturer’s recommendations.
2. Avoid too often through puddles
Water can enter the axle system, especially if the seal has weakened.
3. CVT service regularly
ask your subscription workshop mechanic to Check the condition of the gear and bearing When service CVT.
4. Watch for early symptoms
As soon as the motor started to sound strangely on the back of the engine, Don’t delay checking with the workshop.
Conclusion
The sound like a putu baker on an automatic motorbike is not normal—that’s It could be a sign that the axle is starting to break. Don’t wait until the damage gets worse and expensive to repair.
With regular maintenance and timely replacement of axle oil, you can avoid this problem and keep the motor comfortable and durable for daily use.
If you’ve ever experienced a sound like this on your motorbike, you can share your experience in the comments column, OK!
