Do Tonearms need servicing


I treated myself to a to. 2nd Hand  SME  309 Tonearm. They have become expensive and rare over the last few months. It is optically in very nice condition and sounds good to my ears. However My estimation it is between 7 and 10 years old. 
I am asking myself whether I should get it serviced. Appreciate your input / sharing your experience.
jorgjean
i think jiffylube is running a special for labor day weekend :)

seriously, worry less, be happy. listen more!

lewm is spinning donna summer again
If you're not buying junk then you don't need service at all. 

All the best Japanese high-end tonearm from the 70's/80's are just fine without any service, but you must buy a perfect sample from an audiophiles, not a hardly used broken or damaged items. 

It's better to buy a NOS unit or a MINT condition sample. 

I have many vintage tonearms in use, they are all perfect without service. 

I would never buy any used tonearm with some defects related to bearings etc. 

If the bearings are fine then all you need (maybe) is internal rewire, but even this is not always necessary!