In order to repair some small oil puddles underneath the MR2, we decided to tackle the cam seals on the 3SGTE. We used a few different tools such as a gear puller, torque wrench, and a variation of socket/wrenches from 10mm to 14mm. One thing we learned that the two hardest parts are taking the actual motor mount out and setting timing on the HKS gears. Other than that it was pretty much cleanup and taking time to make sure everything was correct.