Why does my Yamaha YFM450FAT Offroad Vehicle make a whining noise that changes with acceleration?
The possible cause is incorrect reassembly or too-little gear lash. Diagnosis: Possible incorrect reassembly, too-little gear lash.
What to do if my Yamaha Offroad Vehicle has a rolling rumble at low speed?
If you notice a “rolling rumble” at low speed, a high-pitched whine, or a clunk from the shaft drive, it could be due to bearing damage, improper gear lash, gear tooth damage, a broken drive shaft, broken gear teeth, seizure due to lack of lubrication, or small foreign objects lodged between the moving parts, or possible wheel bearing damage. If you suspect damage to these components, remove and inspect them. Also check for unusual noises.
General| Brand | Yamaha |
|---|---|
| Model | YFM450FAT |
| Category | Offroad Vehicle |
| Language | English |
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