Quarter Window Slider Question

[Dana67Dart]

I'm assuming that the large roller is supposed to spin freely, but it doesn't.

Can anyone confirm or deny that the large wheel does or does not spin freely.

 

[cudamark]

IIRC, all three rollers should rotate.

 

[Inertia]

Yes, all should roll freely.
The alum " truck" can be fragile .

 

[Dana67Dart]

I soaked them in evaporust to get at any rust preventing them from turning.

I was able to get them to turn by putting a rope in the slot of the big wheel and clamping the rope in a vice but it is very tight.


Basically aluminum stainage on the plastic.
I'll try more soaking and spinning.

Thanks all