1970 Hot Wheels Tune-Up Tower: Treadmill

A great way to tune hi-performance cars is to put them on a dynamometer.

An engine dynamometer. Courtesy SuperFlow.

An engine dynamometer. Courtesy SuperFlow.

A 2 wheel drive dynamometer.

A 2 wheel drive dynamometer.

An all wheel drive dynamometer. Courtesy SuperFlow.

An all wheel drive dynamometer. Courtesy SuperFlow.

A tandem axle dynamometer.

A tandem axle dynamometer.

The Hot Wheels Tune-Up Tower treadmill is the all-wheel drive type. Unfortunately, the treadmill often malfunctions.

The number one problem with the treadmill is slippery grime on the rubber roller of the drive shaft.

Grime on the rubber roller of the first Tune-Up Tower.

Grime on the rubber roller of the first Tune-Up Tower.

A complete mess for the second Tune-Up Tower.

A complete mess for the second Tune-Up Tower.

The number two problem with the treadmill is a missing torsion spring to hold the roller in place that drives the treadmill.

Here’s my YouTube video on how to disassemble, clean and repair the treadmill on a Tune-Up Tower.

So there you have it. The 1970 Hot Wheels Tune-Up Tower treadmill. Getting it to work is another step in making Hot Wheels still fast. Still fun.

A Datsun 240Z on the treadmill.

A Datsun 240Z on the treadmill.