Does anyone know how to add a little time to a torsion timer installed on a maytag coin operated dryer? Thanks

I have a similar problem of my dry time decreasing over the years. I found documentation on how to disassemble the torsion timer but not how to set the time. Can any one help us on increasing the time or at least getting the timer back to default times. What would cause the dry time to decrease over the years is it the spring tension or lubrication? Thousand thanks. I would hate to keep replacing the time instead of adjusting/fixing it.

Cheers,
Craig
Flavorking @gmai1.c0m