The Tune-Up Tower has it’s dynamometer testing unit on the top floor. Cars come into the tower from ground floor track. To get up to the testing area the cars are lifted up by an elevator.
Problem is, the elevator is often malfunctioning or not working at all. Fortunately, Mattel engineered these towers so well that getting them to work properly again requires little more than a thorough cleaning of a couple of parts.
The most critical part is the drive roller on the top of the elevator’s back side. It pops out on the gear side.
The grime and debris on the rubber roller have to be completely removed otherwise the belt will just slip.
I find that a Mister Clean Magic Eraser does a great job.
The second piece that needs cleaning is the plastic drive belt itself. Again I use a Magic Eraser to gently clean the dirt and stains away.
If cleaning the drive roller and the drive belt doesn’t get your elevator working right…take it apart and clean them again. Usually the drive roller is the problem at this point. Every time my cleaning got the drive roller back to showroom condition, the elevator functioned like it was suppose to.
Here’s my YouTube video to walk you through some of my elevator fixes.
So there you have it. The 1970 Hot Wheels Tune-Up Tower with properly functioning elevator. Now we’re ready to make Hot Wheels still fast. Still fun.