Search found 3 matches

by entropy
Wed Jun 29, 2016 5:47 pm
Forum: Maintenance and Repair
Topic: Can't change motor speed
Replies: 10
Views: 2502

Re: Can't change motor speed

Thanks to both of you! The clip is gone. The shaft that the clip goes to spins freely but I can't pull it outward. If I use penetrating oil where do I put it? Howard
by entropy
Wed Jun 29, 2016 1:21 pm
Forum: Maintenance and Repair
Topic: Can't change motor speed
Replies: 10
Views: 2502

Re: Can't change motor speed

Thanks for the quick reply. I think that it is a stuck control sheave, all thought I don't know the terminology. When it is on the slow setting the arm touches the shaft in the center of the pulley. When it is on fast the shaft says where it was when the arm swings away. I took some photo but I do ...
by entropy
Wed Jun 29, 2016 10:29 am
Forum: Maintenance and Repair
Topic: Can't change motor speed
Replies: 10
Views: 2502

Can't change motor speed

:confused: I recently inherited a Mark V which works wonderfully, but I am unable to change the speed. I know that you do not change it without the motor running. The dial does turn but the speed does not change. Before I open it up can you tell me what is the most likely problem and what I should ...