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4RT O-Ring replacement

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Whats the opinion on ," Install new O Rings in filter cover"

as the manual states,  for the oil and filter change. Is this every time ?

Used to smear grease on my Beta 4t cover, mind you they are so simple to change the filter and oil on compared to a 4rt

As a cheapskate but not one who wants his bike to implode I change the ring every other time.  

I always inspect it carfuly just in case though.

6 years and going, no issues yet.

Edited by jonnyc21

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