The tappet sound, often referred to as the "Royal Enfield tappet noise," is a common issue experienced by many Royal Enfield motorcycle owners. It is characterized by a distinct ticking or tapping sound that comes from the engine area, specifically from the tappets or valve train. This noise can be bothersome, but it is usually not a major cause for concern. Here are a few steps you can take to help resolve or minimize the tappet sound:
Regular Maintenance: Ensure that you are following the recommended maintenance schedule provided by Royal Enfield. Regular oil changes, proper valve clearance adjustments, and overall engine maintenance can help reduce tappet noise.
Valve Clearance Adjustment: Incorrect valve clearance can contribute to tappet noise. It is essential to check and adjust the valve clearances according to the manufacturer's specifications. If you are not confident in performing this task yourself, it is recommended to take your motorcycle to an authorized service center or a trusted mechanic with experience in Royal Enfield motorcycles.
High-Quality Engine Oil: Use high-quality engine oil that meets the specifications recommended by Royal Enfield. Good quality oil helps lubricate the tappets and other engine components, reducing friction and noise.
Warm-up Period: Allow the engine to warm up properly before riding. This allows the engine oil to circulate effectively and can help reduce tappet noise.
Professional Inspection: If the tappet noise persists or worsens despite the above steps, it is advisable to have a professional mechanic inspect your motorcycle. They can diagnose the issue more accurately and provide the necessary repairs or adjustments.
Remember that some amount of tappet noise is normal for Royal Enfield motorcycles due to their design and characteristics. However, by following proper maintenance practices and seeking professional help if needed, you can minimize the noise and ensure the smooth operation of your motorcycle.