Oil Leak Advice
 

I have recently returned from a trip to the Cape York of AUstralia. On return the motor has developed a small oil leak. On the right hand side. It appears to be leaking either from the Oil pipe leading nto the filter area or from the joint between the cover and motor case. I am just wondering whether this may be a common problem. ALso what sought of oil quantities should I be concerned about, at the moment it doesn't appear to be severe.

Thanx