[Wizard]

Honestly, I have never seen a DSM timing belt actually stretch. I have changed timing belts that have been on for well over 100k miles and was still able to insert the pin before removing the auto-adjuster. Something to keep in mind is that the eccentric pulley is the actual tensioner. The hydraulic auto-ADJUSTER is only there to maintain constant tension on the belt during load and rpm changes. Sad part is, they eliminated the auto-adjuster on later model Hyundai and Kia motors (Mitsu motor), which is probably which they have so much belt noise and have a fairly high belt failure rate. Which can only mean that Mitsu might have eliminated it also. A failed auto-adjuster is usually followed by skipping teeth during engine shutdown. If you are able to press the auto-adjuster by hand, it is no good.

I have done the pin method for many years and have yet to have a problem. As for a tool, I actually just use a screwdriver and apply leverage against the pulley. Then snug the bolt up when I feel it's there. Then if the pin moves in and out freely, i'm set. But the biggest key to doing the timing belt is always, ALWAYS, turn it by hand first. It is nearly impossible for you to bend valves by hand. But that little starter motor is more than capable of doing it. Hell, it can move your car easily enough.

Wiz