Reg once every 2-4 cases, LPR 2-3 cases, rammer, bolt and eyes every days play.
Have a look on Planet's website for a manual. Ego's are simple enough and easily done on your ownsome. For a full and absolute service then send it in to planet. Their tech days are on wednesday so if you get it to them before they won't service until wednesday.
Please correct me if im wrong!