I am giving you the choice on how you want to repair your 562. If you just want to replace a worn rim drive, then the clutch tool is all you. The tool is a must for any other repairs that involve the repair of the oil system or splitting the case or replacing the clutch.
NOTE: that clutch takes a lot of force to get off. this tool will do that without braking the clutch

This Husqvarna oil pump worm gear clutch tool is a must-have for anyone with a 562 550 chainsaw. Made specifically for Husqvarna and compatible with the 562 550 models, this tool ensures smooth operation and maximum efficiency when working with your chainsaw. It is ideal for those in need of replacement parts or those who just want to ensure their chainsaw runs like new.  This tool is perfect for those looking to maintain their chainsaw and get the most out of their outdoor equipment.